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1. Biological control of Canada thistle (Cirsium arvense) revisited: host range of Hadroplontus litura on Cirsium species native to the Upper Midwest, USA

Author:
Elizabeth Katovich; Roger Becker; Monika Chandler; Mary Marek-Spartz
Source:
Biocontrol science and technology 2022 v.32 no.9 pp. 1050-1064
ISSN:
1360-0478
Subject:
Ceutorhynchus; Cirsium arvense; Cirsium flodmanii; adults; biological control; females; host range; indigenous species; larvae; oviposition; swamps; technology; threatened species; Minnesota
Abstract:
... In 1998, Hadroplontus (formerly Ceutorhynchus) litura, a stem-mining weevil, was introduced into a limited area in Minnesota for the biological control of Canada thistle, Cirsium arvense. Although showing a preference for C. arvense, initial host range testing in the 1960s indicated H. litura attacked other native Cirsium species. Before promoting or augmenting biocontrol with H. litura in Minneso ...
DOI:
10.1080/09583157.2022.2085245

2. Decomposition Rates and Community Structure of Arthropods in the Litter of Invasive Solidago gigantea Do Not Support the Home-Field Advantage Hypothesis

Author:
E. N. Ustinova; M. N. Maslov; S. N. Lysenkov; A. V. Tiunov
Source:
Russian journal of ecology 2022 v.53 no.4 pp. 328-334
ISSN:
1067-4136
Subject:
Cirsium arvense; Epilobium angustifolium; Solidago gigantea; Urtica dioica; arthropod communities; arthropods; biotopes; community structure; indigenous species; invasive species; plant litter
Abstract:
... Decomposition rates of an invasive plant litter in native-species communities can be slower, since decomposers are not adapted to the litter of the invasive species. We have compared rates of plant decomposition and the structure of arthropod communities during the incubation of the litter of the invasive giant goldenrod Solidago gigantea (Asteraceae) and three native species (Urtica dioica, Cirsi ...
DOI:
10.1134/S1067413622040063

3. Effects of Landscape and Local Factors on the Diversity of Flower-Visitor Groups under an Urbanization Gradient, a Case Study in Wuhan, China

Author:
Mengyu He; Nan Ran; Huiqian Jiang; Zemin Han; Yuanyong Dian; Xiaoxia Li; Dong Xie; Peter A. Bowler; Hui Wang
Source:
Diversity 2022 v.14 no.3 pp. -
ISSN:
1424-2818
Subject:
Astragalus sinicus; Centaurea cyanus; Cirsium arvense; Coreopsis grandiflora; Halictidae; Lepidoptera; Muscidae; Nandina domestica; Oenothera speciosa; Rosa chinensis; case studies; ecological balance; flowers; green infrastructure; introduced species; landscapes; pollination; pollinators; species richness; suburban areas; urbanization; China
Abstract:
... Urbanization is one of the primary forces driving worldwide pollinator decline. Moderate urban expansion with appropriate green space planning can help in maintaining pollinator diversity and pollination service. We investigated the relative effects of landscape and local factors on the diversity of flower-visitor functional groups in a moderately urbanized city, Wuhan, located in central China. W ...
DOI:
10.3390/d14030208

4. Effects of dibenzylbutyrolactone lignans arctigenin and trachelogenin on the motility of isolated rat ileum

Author:
Peter Kiplang’at Koech; Imre Boldizsár; Arpád Dobolyi; Petra Varró
Source:
Toxicology reports 2022 v.9 pp. 1222-1232
ISSN:
2214-7500
Subject:
Arctium lappa; Cirsium arvense; adults; calcium; calcium channel blockers; calcium channels; dose response; gastrointestinal motility; ileum; lignans; males; mechanism of action; nitric oxide synthase; rats; toxicology
Abstract:
... Dibenzylbutyrolactone-type lignans are phenolic compounds of medical importance. The purpose of the study was to determine the effects of two such lignans, arctigenin and trachelogenin on the motility of isolated rat ileum and obtain indications on their mechanism of action. They were isolated from Arctium lappa and Cirsium arvense, respectively, which have been used traditionally to treat gastroi ...
DOI:
10.1016/j.toxrep.2022.05.019

5. Federal Scientific Agroengineering Center VIM, Moscow, Russian Federation

Author:
A. V. Mironova
Source:
Selʹskohozâjstvennye mašiny i tehnologii 2022 v.16 no.1 pp. 63-68
ISSN:
2618-6748
Subject:
Agrostis stolonifera; Cirsium arvense; Elymus caninus; Elymus repens subsp. repens; Russia; acidification; forage; grasses; microrelief; soil; voles; water erosion
Abstract:
... The degradation of unused agricultural lands is noted to cause significant damage to agricultural production such as plot overgrowing with weeds, blackened surface layer emergence, the existing microrelief disturbance, soil self- compaction and acidification, soil infiltration properties deterioration, and water erosion. (Research purpose) The research aims to determine the technological and physi ...
DOI:
10.22314/2073-7599-2022-16-1-63-68

6. First Report of Cirsium arvense (Canada Thistle) as a New Host of Orobanche cumana in Xinjiang, China

Author:
X. L. Cao; S. F. Zhao; Z. Q. Yao; X. Dong; L. Zhang; Q. Y. Zhao
Source:
Plant disease 2022 v.106 no.6 pp. 1765
ISSN:
0191-2917
Subject:
Cirsium arvense; Helianthus annuus; Orobanche cernua; alfalfa; calyx; chlorosis; composts; corolla; forage; greenhouses; gynoecium; leaves; parasitism; pastoralism; plant parasitic nematodes; sand; soil; sugar beet; vermiculite; weeds; wheat; China; Eurasia
Abstract:
... Cirsium arvense (Canada thistle), a perennial herb native to Eurasia, has been introduced to temperate regions and is a serious weed for arable and pastoral agriculture (Schroeder et al. 1993). C. arvense reproduces both clonally and sexually. It is highly competitive, causes yield reductions in crops such as wheat, alfalfa, and sugarbeet, and can reduce forage availability and production (Wilson ...
DOI:
10.1094/PDIS-04-21-0773-PDN

7. Improving Weed Management Based on the Timing of Emergence Peaks: A Case Study of Problematic Weeds in Northeast USA

Author:
Bryan Brown; Eric R. Gallandt; Antonio DiTommaso; Paul Salon; Richard G. Smith; Matthew R. Ryan; Stéphane Cordeau
Source:
Frontiers in agronomy 2022 v.4 pp. -
ISSN:
2673-3218
Subject:
Amaranthus retroflexus; Chenopodium album; Cirsium arvense; Digitaria ischaemum; Digitaria sanguinalis; Echinochloa crus-galli; Elymus repens subsp. repens; Galinsoga; Poa annua; Sonchus arvensis; Stellaria media; agronomy; case studies; phenology; seedlings; sorrel; temperature; weed control; weeds
Abstract:
... We reviewed the timing of the peak rate of emergence for 15 problematic weed species as well as ways to use this knowledge to improve control. Much of the previous literature modeled emergence based on growing-degree-days. For these models, we input average temperature data from several zones of Northeast USA. Within species, model-predicted peak emergence in the warmest and coolest zones differed ...
DOI:
10.3389/fagro.2022.888664

8. Predatory and Parasitic Insects Associated with Urophora cardui L. (Diptera: Tephritidae) Galls on Canada Thistle, Cirsium arvense L. (Asterales, Asteraceae) in North Dakota

Author:
Stephanie J. Swenson; Jonathan Bell-Clement; Sarah Schroeder; Deirdre A. Prischmann-Voldseth
Source:
Insects 2022 v.13 no.7 pp. -
ISSN:
2075-4450
Subject:
Cirsium arvense; Cleridae; Pteromalus; Urophora cardui; biomass; fauna; immatures; insect density; insects; new host records; parasitoids; Great Plains region; North Dakota
Abstract:
... We surveyed the insect fauna associated with Urophora cardui L. (Diptera: Tephritidae) galls on Canada thistle, Cirsium arvense L. (Asterales, Asteraceae), in parts of the northern Great Plains, U.S., by field-collecting galls and rearing or dissecting out the insects. We also examined the relationships between gall biomass and insect density and biomass. Urophora cardui were widespread, and the g ...
DOI:
10.3390/insects13070646

9. The disproportionate value of ‘weeds’ to pollinators and biodiversity

Author:
Nicholas J. Balfour; Francis L. W. Ratnieks
Source:
Journal of applied ecology 2022 v.59 no.5 pp. 1209-1218
ISSN:
0021-8901
Subject:
Cirsium arvense; Coleoptera; Diptera; European Union; Hymenoptera; Jacobaea vulgaris; Lepidoptera; Rumex crispus; applied ecology; biodiversity; flower morphology; herbivores; intensive farming; meta-analysis; nectar; sugars; weeds; wild flowers; England
Abstract:
... Agricultural intensification has been implicated in global biodiversity declines. In the European Union, agri‐environmental schemes are designed to address this. For pollinating insects, funding has been provided to sow wildflower mixes. However, previous research indicates that a suite of agricultural weeds are also of great importance to pollinators. Here, we compare the biodiversity associated ...
DOI:
10.1111/1365-2664.14132

10. A new section for Alternaria helianthiinficiens found on sunflower and new asteraceous hosts in Russia

Author:
Philipp B. Gannibal; Aleksandra S. Orina; Elena L. Gasich
Source:
Mycological progress 2022 v.21 no.2 pp. 34
ISSN:
1617-416X
Subject:
Alternaria; Arctium; Artemisia vulgaris; Cirsium arvense; Helianthus annuus; Russia; Sonchus arvensis; Tanacetum vulgare; Taraxacum officinale; Xanthium strumarium; pathogenicity; plant pathogenic fungi
Abstract:
... Alternaria helianthiinficiens previously has been found as a pathogen of sunflower and cosmos in northern hemisphere. This fungus comprises a monotypic lineage which obviously is a separate group that has not been formally described as a section. Information about morphology, distribution, and pathogenic characters of this species is very limited. During this study, two taxonomic novelties were en ...
DOI:
10.1007/s11557-022-01780-6

11. Botrytis polygoni, a new species of the genus Botrytis infecting Polygonaceae in Gansu, China

Author:
S. Q. He; Z. H. Wen; B. Bai; Z. Q. Jing; X. W. Wang
Source:
Mycologia 2021 v.113 no.1 pp. 78-91
ISSN:
1557-2536
Subject:
Amaranthus retroflexus; Botrytis; Cirsium arvense; Convolvulus arvensis; DNA-directed RNA polymerase; Fagopyrum esculentum; Fallopia convolvulus; Kalanchoe blossfeldiana; Mentha canadensis; Plantago asiatica; Polygonum; Raphanus sativus; Vicia faba; conidia; glyceraldehyde-3-phosphate dehydrogenase; heat shock proteins; internal transcribed spacers; leaves; new species; pathogenicity; phylogeny; sclerotia; China
Abstract:
... A new species, Botrytis polygoni, was isolated from several species of Polygonaceae in 2011 and 2012 in Tongwei County, Gansu Province, China. The species infects Fagopyrum esculentum, F. tataricum, and Fallopia convolvulus, causing brown leaf spots and large blotches with concentric rings in the field. Botrytis polygoni is morphologically characterized by conidia spherical, unicellular, hyaline t ...
DOI:
10.1080/00275514.2020.1809288

12. Effect of ant-attendance on the occurrence of intraguild predation

Author:
Alireza Amiri-Jami
Source:
Food webs 2022 v.32 pp. e00240
ISSN:
2352-2496
Subject:
Acyrthosiphon; Brachycaudus cardui; Cardaria; Cirsium arvense; Crematogaster; Lasius; Lepidium draba subsp. draba; aphidophagous predators; females; field experimentation; honeydew; parasitism; parasitoids; predation; progeny; risk
Abstract:
... Parasitoids and predators exploiting similar food resource make aphidophagous guilds especially favourable systems for studying intraguild predation, but ants as third parties protect aphids against their natural enemies and in return obtain carbohydrate-rich honeydew as a nutritional resource. A field experiment on the interrelationship among aphids, ants and predators/parasitoids was conducted o ...
DOI:
10.1016/j.fooweb.2022.e00240

13. The Effect of the Timing of Manure Application in Combination with Mineral Fertilizers and Planting Density on the Weediness of Potato Plantings

Author:
Talgat Salikhov; Sagyntay Elubaev; Marat Tynykulov; Gulzhanat Kapbassova; Anar Makhmutova
Source:
Naukovì gorizonti 2021 v.24 no.7 pp. 46-52
ISSN:
2663-2144
Subject:
Amaranthus blitoides; Amaranthus retroflexus; Chenopodium album; Cirsium arvense; Echinochloa crus-galli; Elymus repens subsp. repens; Setaria; Setaria viridis; Sonchus arvensis; ammonium nitrate; autumn; biomass; cattle manure; manure spreading; planting density; potassium chloride; potatoes; snow; soil; spring; straw; superphosphate; weed control; winter
Abstract:
... Potatoes are one of the most responsive crops for grooming techniques since in the period from seedlings before closing rows are easily suppressed by weeds that take away nutrients, water, light from it. The factor that causes high harm to potatoes is weed. By absorbing a large number of nutrients and moisture from the soil, weeds inhibit the growth and development of plants, reducing their potent ...
DOI:
10.48077/scihor.24(7).2021.46-52

14. IPSIM-Cirsium, a Qualitative Expert-Based Model to Predict Infestations of Cirsium arvense

Author:
Octave Lacroix; Jean-Noël Aubertot; Marko Bohanec; Stéphane Cordeau; David Camilo Corrales; Marie-Hélène Robin
Source:
Frontiers in agronomy 2021 v.3 pp. -
ISSN:
2673-3218
Subject:
Cirsium arvense; agroecology; agronomy; educational materials; herbicides; models; perennial weeds; soil; weed control; Europe
Abstract:
... Throughout Europe, Cirsium arvense is the most problematic perennial weed in arable crops, whether managed under organic or conventional agriculture. Non-chemical control methods are limited with partial efficacy. Knowledge is missing on their effect across a wide gradient of cropping systems and pedoclimates. To achieve effective Cirsium arvense management ensuring crop productivity while limitin ...
DOI:
10.3389/fagro.2021.655383

15. Late-Autumn Ramet Sprouting of Three Arable Creeping Perennial Weed Species

Author:
Kirsten S. Tørresen; Bärbel Gerowitt
Source:
Agronomy 2022 v.12 no.9 pp. -
ISSN:
2073-4395
Subject:
Cirsium arvense; Elymus repens; Sonchus arvensis; aboveground biomass; agronomy; autumn; carbon dioxide; climate; climate change; clones; perennial weeds; plant age; plant growth; temperature; Europe
Abstract:
... Elymus repens (L.) Gould), Cirsium arvense (L.) Scop. and Sonchus arvensis L. are important arable creeping perennial weeds in Europe. These are clonal plants with subterranean reproductive organs (E. repens, rhizomes, the two dicots, horizontal creeping roots) sprouting from ramets. We tested the sprouting ability and early growth of ramet sprouts at temperatures typical for Nordic autumn climate ...
DOI:
10.3390/agronomy12092175

16. Linking functional diversity, trait composition, invasion, and environmental drivers in boreal wetland plant assemblages

Author:
Brandon E. Allen; Ermias T. Azeria; Jason T. Bried
Source:
Journal of vegetation science 2021 v.32 no.5 pp. e13073
ISSN:
1100-9233
Subject:
Cirsium arvense; Sonchus arvensis; boreal forests; climate; ecological function; functional diversity; land cover; landscapes; plant communities; reproduction; wetland conservation; wetland plants; wetlands; Alberta
Abstract:
... QUESTIONS: A range of landscape and local environmental factors, including invasion, interact with species functional diversity and trait composition to shape biodiversity patterns and ecosystem function of wetlands. A trait‐based, mechanistic understanding of community assembly holds promise for wetland conservation, but this has been rarely examined across scales. We examined: (a) the relative i ...
DOI:
10.1111/jvs.13073

17. Winter cover crops favor cereal crop in N competition against creeping thistle Cirsium arvense (L.) Scop

Author:
Hong T.T. Phan; Tomke Susanne Wacker; Kristian Thorup-Kristensen
Source:
Soil & tillage research 2022 v.216 pp. 105261
ISSN:
0167-1987
Subject:
Cirsium arvense; Hordeum vulgare; autumn; cover crops; crop yield; mechanical weed control; research; rhizosphere; spring barley; tillage; topsoil; Northern European region
Abstract:
... Weed control is important to improve crop yield in organic farming. In Northern Europe, the use of mechanical weed control restricts the ability to use green manure-cover crops that could be a key source of N supply. In a two-year experiment repeated twice, the objective of this study was to compare the effect of cover crop- and autumn tillage-based systems on N uptake of the succeeding barley cro ...
DOI:
10.1016/j.still.2021.105261

18. Biological Justification for the Applicability of Herbicides at Different Stages of Cereal Crop Development

Author:
A. S. Golubev; T. A. Makhankova; V. I. Dolzhenko; S. D. Karakotov
Source:
Russian agricultural sciences 2020 v.46 no.2 pp. 133-138
ISSN:
1068-3674
Subject:
Amaranthus retroflexus; Chenopodium album; Cirsium arvense; Convolvulus arvensis; Papaver rhoeas; Sonchus arvensis; application rate; field experimentation; florasulam; fluroxypyr; grain crops; heading; leaves; seedlings; tillering; weeds; Russia
Abstract:
... The biological and economic efficiency of the use of the new, combined herbicide Uniko, CSC, (100 g/L fluroxypyr + 2.5 g/L florasulam) at application rates of 1.0, 1.25, 1.5, and 1.75 L/ha is studied in field trials. Cereal crops were sprayed in three stages: tillering/early booting, flag leaf stage, and heading (the experiment using herbicides at the latest stage was performed in Russia for the f ...
DOI:
10.3103/S1068367420020068

19. Biological weed control using Trichoderma polysporum strain HZ-31

Author:
Haixia Zhu; Yongqiang Ma; Qingyun Guo; Bingliang Xu
Source:
Crop protection 2020 v.134 pp. 105161
ISSN:
0261-2194
Subject:
Avena fatua; Chenopodium album; Cirsium arvense; Elsholtzia; Persicaria lapathifolia; Pisum sativum; Polygonum aviculare; Trichoderma polysporum; Vicia faba; biological weed control; biopesticides; crop safety; crops; fungi; herbicidal properties; herbicides; internal transcribed spacers; leaves; mortality; sequence analysis; summer; weeds
Abstract:
... To develop a potential bio herbicide, herbicide activity and crop safety of fungal strain HZ-31 isolated from naturally infected weed Cirsium arvense (L.) Scop. were investigated. The study was conducted in vitro and in vivo during the summers of 2017 and 2018. Strain HZ-31 showed broad-spectrum herbicidal activity, both in vitro and in vivo, when targeting Elsholtzia densa Benth., Polygonum lapat ...
DOI:
10.1016/j.cropro.2020.105161

20. Flower strips adjacent to greenhouses help reduce pest populations and insecticide applications inside organic commercial greenhouses

Author:
Shu Li; Coline C. Jaworski; Séverin Hatt; Fan Zhang; Nicolas Desneux; Su Wang
Source:
Journal of pest science 2021 v.94 no.3 pp. 679-689
ISSN:
1612-4758
Subject:
Borago officinalis; Centaurea cyanus; Cirsium arvense; Cosmos bipinnatus; Tagetes erecta; Verbena; agroecosystems; biological control; economic sustainability; eggplants; field experimentation; flowers; habitats; insecticides; natural enemies; pest control
Abstract:
... Flower strips can play an important role in agro-ecosystems by supporting populations of pests’ natural enemies, thereby enhancing biological control. However, few studies have considered enhancing habitat for natural enemies around greenhouses. We conducted a two-year field experiment to (i) identify potential flowering species enhancing natural enemy populations but not pest populations; and (ii ...
DOI:
10.1007/s10340-020-01285-9

21. Genetic variation in tolerance to defoliation in Cirsium arvense

Author:
M G Cripps; C A Dowsett; S D Jackman; C van Koten; D F Goeke; G J Houliston
Source:
Weed research 2020 v.60 no.1 pp. 78-84
ISSN:
0043-1737
Subject:
Cirsium arvense; biomass; defoliation; genetic variation; genotype; herbicides; herbivores; mowing; perennial weeds; shoots; spring; summer
Abstract:
... The perennial weed, Cirsium arvense (creeping, Canada or Californian thistle), is notorious for its ability to tolerate defoliation by mowing, herbivores or herbicides. The tolerance of 36 genotypes of C. arvense was examined by establishing pairs of clonal replicates that were assigned to a clipped or unclipped treatment. Three clippings were applied from spring to early summer to simulate repeat ...
DOI:
10.1111/wre.12391

22. Genetically Based Trait Differentiation but Lack of Trade-offs between Stress Tolerance and Performance in Introduced Canada Thistle

Author:
Kathryn A. Hodgins; Alessia Guggisberg; Kristin Nurkowski; Loren H. Rieseberg
Source:
Plant communications 2020 v.1 no.6 pp. 100116
ISSN:
2590-3462
Subject:
Cirsium arvense; biotic stress; drought; evolution; greenhouses; herbivores; invasive species; stress tolerance; survival rate
Abstract:
... Trade-offs between performance and tolerance of abiotic and biotic stress have been proposed to explain both the success of invasive species and frequently observed size differences between native and introduced populations. Canada thistle seeds collected from across the introduced North American and the native European range were grown in benign and stressful conditions (nutrient stress, shading, ...
DOI:
10.1016/j.xplc.2020.100116

23. Influence of mechanical weeding and fertilisation on perennial weeds, fungal diseases, soil structure and crop yield in organic spring cereals

Author:
Lars Olav Brandsæter; Kjell Mangerud; Lars Andersson; Trond Børresen; Guro Brodal; Bo Melander
Source:
Acta agriculturæ Scandinavica 2020 v.70 no.4 pp. 318-332
ISSN:
1651-1913
Subject:
autumn; biomass; control methods; crop rotation; disturbed soils; farms; flora; fungi; grain yield; grains; harrowing; harrows; hoeing; integrated pest management; mechanical weed control; nitrogen; organic production; perennial weeds; plant health; rhizomes; root cuttings; row spacing; soil structure; spring
Abstract:
... There is a need both in organic farming and on farms using integrated pest management for non-chemical measures that control the perennial weed flora. The effect of mechanical weeding and fertilisation on perennial weeds, fungal diseases and soil structure were evaluated in two different experiments in spring cereals. Experiment I included six strategies. The first strategy was (1) without specifi ...
DOI:
10.1080/09064710.2020.1728371

24. Pathogenicity and Lipid Composition of Mycelium of the Fungus Stagonospora cirsii VIZR 1.41 during Submerged Cultivation

Author:
G. M. Frolova; E. R. Kotlova; S. V. Sokornova; S. V. Senik; A. L. Shavarda; A. D. Misharev; A. O. Berestetskiy
Source:
Applied biochemistry and microbiology 2021 v.57 no.2 pp. 226-235
ISSN:
0003-6838
Subject:
Cirsium arvense; Stagonospora; biomass production; ergosterol; fungal growth; fungi; liquids; mycelium; mycoherbicides; pathogenicity; phosphatidylcholines; phosphatidylethanolamines; triacylglycerols
Abstract:
... In order to identify qualitative markers of a potential mycoherbicide against Canada thistle based on the mycelium of the fungus Stagonospora cirsii VIZR 1.41, changes in its pathogenicity and lipid profiles during submerged cultivation on liquid sucrose-soybean medium were analyzed. The fatty-acid composition of major lipids and the identification of molecular species of structural lipids were de ...
DOI:
10.1134/S0003683821020034

25. Pre-harvest weed mapping of Cirsium arvense L. based on free satellite imagery – The importance of weed aggregation and image resolution

Author:
Jesper Rasmussen; Saiful Azim; Jon Nielsen
Source:
European journal of agronomy 2021 v.130 pp. 126373
ISSN:
1161-0301
Subject:
Cirsium arvense; agronomy; herbicides; nitrogen; normalized difference vegetation index; remote sensing; satellites; variable rate application; vegetation; weed control; weeds
Abstract:
... New data platforms have made satellite data freely available and farmers can now produce variable rate application (VRA) maps for nitrogen fertilisers and other inputs based on satellite images. The data platforms are currently attracting attention for site-specific weed management because they are free and user-friendly. Satellite imagery is mainly relevant for detecting large, dense weed patches ...
DOI:
10.1016/j.eja.2021.126373

26. Programmed Multidrug Delivery Based on Bio-Inspired Capsule-Integrated Nanocoatings for Infected Bone Defect Treatment

Author:
Shichao Zhang; Justin Vaida; Josh Parenti; Brock A. Lindsey; Malcolm Xing; Bingyun Li
Source:
ACS applied materials & interfaces 2021 v.13 no.10 pp. 12454-12462
ISSN:
1944-8252
Subject:
Cirsium arvense; biocompatible materials; biomimetics; bone morphogenetic proteins; drugs; femur; flowers; interleukins; nanocarriers; nanosheets; polypeptides; rats
Abstract:
... Infection and delayed wound healing are two major serious complications related to traumatic injuries and cause a significant burden to patients and society. Most currently available drug delivery materials typically carry a single drug, lack protection from drug loading, and face challenges in on-demand and precisely controlled drug release. Here, we report a flower (Cirsium arvense)-inspired cap ...
DOI:
10.1021/acsami.0c20332

27. Response of biotester Lepidium sativum to the effects of native herb extracts and phytoinvader Solidago canadensis

Author:
Zagurskaya Yulia; Ufimtsev Vladimir
Source:
BIO web of conferences 2021 v.31 pp. 00033
ISSN:
2117-4458
Subject:
Cirsium arvense; Epilobium angustifolium; Filipendula ulmaria; Lepidium sativum; Poa pratensis; Solidago canadensis; dominant species; forest damage; indigenous species
Abstract:
... The effects of aqueous extracts from aboveground parts of Solidago canadensis L. as well as from dominant species of four main succession stages on the degraded forest soils of the Kemerovo region (Filipendula ulmaria, Chamaenerion angustifolium, Cirsium setosum, Poa pratensis) on the germinating capacity and speed of Lepidium sativum seeds were investigated. It was showed that Solidago canadensis ...
DOI:
10.1051/bioconf/20213100033

28. Smart Harrowing—Adjusting the Treatment Intensity Based on Machine Vision to Achieve a Uniform Weed Control Selectivity under Heterogeneous Field Conditions

Author:
Michael Spaeth; Jannis Machleb; Gerassimos G. Peteinatos; Marcus Saile; Roland Gerhards
Source:
Agronomy 2020 v.10 no.12 pp. -
ISSN:
2073-4395
Subject:
Cirsium arvense; Galium aparine; Thlaspi arvense; agronomy; algorithms; computer vision; crop damage; developmental stages; field experimentation; grain yield; harrowing; herbicides; oats; pesticide application; soil texture; species diversity; spring; weed control; winter wheat; Germany
Abstract:
... Harrowing is mostly applied with a constant intensity across the whole field. Heterogeneous field conditions such as variable soil texture, different crop growth stages, variations of the weed infestation level, and weed species composition are usually not considered during the treatment. This study offers a new approach to sensor-based harrowing which addresses these field variations. Smart harro ...
DOI:
10.3390/agronomy10121925

29. Structural lipids and carbohydrates of the deep mycelium of phoma-like micromycetes, potential mycoherbicides

Author:
Sofia V. Sokornova; Galina M. Frolova; Evgeny A. Gusenkov; Daniel M. Malygin; Alexey L. Shavarda
Source:
BIO web of conferences 2020 v.23 pp. 02011
ISSN:
2117-4458
Subject:
Cirsium arvense; Convolvulus arvensis; Didymella; Heracleum sosnowskyi; Stagonospora; arabitol; chemical composition; mycelium; mycoherbicides; phosphatidylcholines; phosphatidylethanolamines; phosphatidylserines; phylogeny; trehalose
Abstract:
... The work is devoted to the mycelium biochemical composition of Stagonospora cirsii C-211, Calophoma complanata 32.121, Didymella macrostoma 32.52. These phylogenetically distant species of phoma-like micromycetes are the potential mycoherbicides of Cirsium arvense, Heracleum sosnowskyi, and Convolvulus arvensis, respectively. The S. cirsii C-211, C. complanata 32.121, D. macrostoma 32.52 mycelium ...
DOI:
10.1051/bioconf/20202302011

30. A novel approach to estimating the competitive ability of Cirsium arvense in cereals using unmanned aerial vehicle imagery

Author:
J Rasmussen; J Nielsen
Source:
Weed research 2020 v.60 no.2 pp. 150-160
ISSN:
0043-1737
Subject:
Cirsium arvense; automation; crop yield; farmers; image analysis; models; remote sensing; soil temperature; spring; spring barley; unmanned aerial vehicles; weeds; Denmark; North America; Northern European region
Abstract:
... Eight experiments were carried out in Denmark to determine the yield loss of spring barley due to Cirsium arvense in farmers' fields and to suggest and evaluate a novel approach for quantifying C. arvense infestation in large plots. Literature about the competitive ability of C. arvense is old, scattered and inconclusive, and existing models for estimating crop yield loss are based on data from No ...
DOI:
10.1111/wre.12402

31. The Effects of Host Plant Species and Plant Quality on Growth and Development in the Meadow Spittlebug (Philaenus spumarius) on Kent Island in the Bay of Fundy

Author:
Zoe M. Wood; Patricia L. Jones
Source:
Northeastern naturalist 2020 v.27 no.1 pp. 168-185
ISSN:
1092-6194
Subject:
Anaphalis margaritacea; Cercopidae; Cirsium arvense; Philaenus spumarius; Solidago; adulthood; body size; habitats; host plants; insects; life history; meadows; nymphs; New Brunswick
Abstract:
... Philaenus spumarius (Meadow Spittlebug, Homoptera: Cercopoidea) is a cosmopolitan generalist insect that feeds on a wide repertoire of host plants in the field. We studied density and growth of Meadow Spittlebugs on a range of host plants on Kent Island, a boreal island in the Bay of Fundy, NB, Canada. The highest spittlebug densities were on Cirsium arvense (Canadian Thistle), although spittlebug ...
DOI:
10.1656/045.027.0114

32. First Finding of Altonomus vernalis (Iablokoff-Khnzorian, 1957) After Description: A New Record for Turkey (Coleoptera: Curculionoidea: Curculionidae: Entiminae)

Author:
Neslihan Gültekin; Roman Borovec; Levent Gültekin
Source:
Entomological news 2019 v.128 no.3 pp. 320-323
ISSN:
0013-872X
Subject:
Cirsium arvense; Curculionidae; digital images; fauna; sexual dimorphism
Abstract:
... This is the first report of a very rare weevil Altonomus vernalis (Iablokoff-Khnzorian, 1957) 60 years after its description. It is a new record for the Turkish fauna and Cirsium arvense (L.) is a first plant association record. Comparative sexually dimorphic characters, measurements, and digital photographs are presented for the first time. ...
DOI:
10.3157/021.128.0313

33. Folivory impact of the biocontrol beetle, Cassida rubiginosa, on population growth of Cirsium arvense

Author:
Michael G. Cripps; Sarah D. Jackman; Chikako van Koten
Source:
BioControl 2019 v.64 no.1 pp. 91-101
ISSN:
1386-6141
Subject:
Cassida; Cirsium arvense; biological control; biological control agents; herbivores; larvae; pastures; population density; population growth; weeds; New Zealand
Abstract:
... The folivorous beetle, Cassida rubiginosa Müller (Coleoptera: Chrysomelidae), was released in New Zealand in 2007 as a biocontrol agent against the pasture weed, Cirsium arvense (L.) Scop. The impact of the beetle on shoot population density and spread was assessed over two years on isolated experimental plots within an established population of the weed. Four folivory treatments were imposed by a ...
DOI:
10.1007/s10526-018-09915-z

34. Initiating plant herbivory response increases impact of fungal pathogens on a clonal thistle

Author:
Amy L. Clark; Courtney E. Jahn; Andrew P. Norton
Source:
Biological control 2020 v.143 pp. 104207
ISSN:
1049-9644
Subject:
Cirsium arvense; Puccinia; biological control; biomass; forage; fungi; herbivores; hormones; indigenous species; invasive species; jasmonic acid; pastures; pathogens; rangelands; salicylic acid; weeds; New Zealand; North America; Southern European region
Abstract:
... Cirsium arvense, or Canada thistle, is one of the most detrimental weeds for agricultural production. Native to south-eastern Europe, the species is now found in Many parts of Asia, North America and Australasia. In North America and New Zealand the species is considered invasive, displacing native vegetation and reducing the quality of forage in rangelands and pastures. The autoecious fungus, Puc ...
DOI:
10.1016/j.biocontrol.2020.104207

35. Laboratory Feeding Preferences of Three Larinus Weevil Species on a Threatened Thistle and a Co- occurring Invasive Knapweed: Implications for Host Choice and Conservation

Author:
Christopher R. Warneke; Pati Vitt; Kayri Havens
Source:
American midland naturalist 2020 v.183 no.2 pp. 164-179
ISSN:
0003-0031
Subject:
Centaurea stoebe subsp. micranthos; Centaurea stoebe subsp. stoebe; Cirsium arvense; Larinus minutus; Larinus planus; adverse effects; biodiversity; biological control; dunes; feeding preferences; host preferences; hosts; imagos; indigenous species; introduced species; invasive species; laboratory experimentation; nontarget organisms; plants (botany); population dynamics; risk; threatened species; Great Lakes
Abstract:
... Nonnative invasive species are a threat to biodiversity worldwide. One common method for invasive species management is biological control (biocontrol). However, biocontrol can have unanticipated nontarget effects on native species. Cirsium pitcheri (Pitcher's thistle) is a federally threatened plant endemic to the Great Lakes dunes. Unfortunately, a formerly-recommended biocontrol weevil (Larinus ...
DOI:
10.1637/0003-0031-183.2.164

36. Long‐term effects of mulching, traditional cutting and no management on plant species composition of improved upland grassland in the Czech Republic

Author:
Jan Gaisler; Lenka Pavlů; Chukwudi Nwaogu; Klára Pavlů; Michal Hejcman; Vilém V. Pavlů
Source:
Grass and forage science 2019 v.74 no.3 pp. 463-475
ISSN:
0142-5242
Subject:
Aegopodium podagraria; Cirsium arvense; Plantago lanceolata; Taraxacum; Trifolium repens; Urtica dioica; aboveground biomass; botanical composition; community structure; cutting frequency; defoliation; ecological succession; forbs; grassland improvement; highlands; meadows; mulching; phytomass; plant height; species richness; sward; weeds; Czech Republic
Abstract:
... A shortage of available livestock for utilizing grassland biomass in Central Europe is challenging for the management of both semi‐natural grasslands and previously intensified (limed, fertilized and reseeded) upland grasslands. An alternative method of grassland management is mulching, in which aboveground biomass is cut, crushed and subsequently spread on the surface. This paper reports on an ex ...
DOI:
10.1111/gfs.12408

37. Mating dioecious system of cirsium arvense (l.) scop. weed

Author:
Nicolaie Ionescu; Oana Badea; Magdalena Podea; Diana Popescu; Cristina Ghiorghe; Mariana Nicolai; Cătălin Dinuţă; Robert Gheorghe
Source:
Current Trends in Natural Sciences 2020 v.9 no.17 pp. 38-51
ISSN:
2284-953X
Subject:
Cirsium arvense; achenes; agricultural land; dioecy; ecotypes; females; highlands; males; weeds
Abstract:
... The species has an important presence in crops (Everitt et al., 2007). It’s occurs in- micro (asexually) by forming clones with different densities (Donald, 1994), and in-macro (sexually) by fruits with conquering new lands. The sexed propagation type is dioecious, with the presence of both female plants and those male. To express existent ecotype weed in the Southern Highlands area, they have mad ...
DOI:
10.47068/ctns.2020.v9i17.005

38. New species of Septoria associated with leaf spot diseases in Iran

Author:
Mounes Bakhshi; Mahdi Arzanlou; Rasoul Zare; Johannes Z. Groenewald; Pedro W. Crous
Source:
Mycologia 2019 v.111 no.6 pp. 1056-1071
ISSN:
1557-2536
Subject:
Alnus subcordata; Cirsium arvense; DNA-directed RNA polymerase; Eclipta prostrata; Populus deltoides; Septoria; actin; calmodulin; data collection; leaf spot; new species; operon; peptide elongation factors; phylogeny; Iran
Abstract:
... Species of Septoria are commonly associated with leaf spot diseases of a broad range of plant hosts worldwide. During our investigation of fungi associated with leaf spot diseases in northern and northwestern Iran, several Septoria isolates were recovered from symptomatic leaves on different herbaceous and woody plants in the Asteraceae, Betulaceae, and Salicaceae families. These isolates were stu ...
DOI:
10.1080/00275514.2019.1669376

39. Nonchemical control of a perennial weed, Cirsium arvense, in arable cropping systems. A review

Author:
Elise Favrelière; Aïcha Ronceux; Jérôme Pernel; Jean-Marc Meynard
Source:
Agronomy for sustainable development 2020 v.40 no.4 pp. 31
ISSN:
1774-0746
Subject:
Cirsium arvense; control methods; cropping systems; herbicides; perennial weeds; roots; weed control
Abstract:
... Cirsium arvense (L.) Scop. is one of the most problematic perennial weeds in European countries, causing notable yield losses in both conventional and organic arable cropping systems. C. arvense control is essential because its infestation spreads rapidly and has negative impacts for several years due to its biological characteristics. Herbicidal treatments are the main control methods used in con ...
DOI:
10.1007/s13593-020-00635-2

40. Optimization, evaluation and identification of flavonoids in Cirsium setosum (Willd.) MB by using response surface methodology

Author:
Bo Wang; Deya Lv; Pan Huang; Fan Yan; Chang Liu; Hui Liu
Source:
Journal of food measurement & characterization 2019 v.13 no.2 pp. 1175-1184
ISSN:
2193-4126
Subject:
2,2-diphenyl-1-picrylhydrazyl; Cirsium arvense; antioxidant activity; butylated hydroxytoluene; ethanol; experimental design; free radicals; hemorrhage; hydroxyl radicals; liquids; mass spectrometry; models; response surface methodology; rutin; superoxide anion; temperature; ultra-performance liquid chromatography; ultrasonics; vegetables
Abstract:
... Medicinal and edible homologous plant is receiving widespread attention due to its particularity. As an edible wild vegetable, Cirsium setosum (Willd.) MB is used to treat various bleeding diseases. This work aims to investigate the technological conditions for ultrasound assisted extraction of flavonoids in C. setosum (Willd.) MB. Using a Box–Behnken design as an experimental model, the optimum e ...
DOI:
10.1007/s11694-019-00033-7

41. Pathogenicity and Lipid Composition of Mycelium of the Fungus Stagonospora cirsii VIZR 1.41 Produced on Liquid Media with Different Nitrogen Sources

Author:
G. M. Frolova; S. V. Sokornova; A. O. Berestetskiy
Source:
Applied biochemistry and microbiology 2019 v.55 no.5 pp. 556-562
ISSN:
0003-6838
Subject:
Cirsium arvense; Stagonospora; culture media; developmental stages; fatty acids; free fatty acids; fungi; leaves; lipid content; mycelium; nitrogen; pathogenicity; sodium nitrate; soybean meal; sphingolipids; sterols; tissues
Abstract:
... The effect of the nitrogen source (sodium nitrate and soybean meal) on the growth, pathogenicity, and lipid composition of mycelium of Stagonospora cirsii Davis VIZR 1.41, a potential mycoherbicide against Canada thistle (Cirsium arvens (L.) Scop.), was studied. The fungus grew significantly (two times) faster on sucrose-soybean meal medium (SSM) than on modified Czapek medium (CM). The fungal myc ...
DOI:
10.1134/S0003683819050041

42. Phenology of farmland floral resources reveals seasonal gaps in nectar availability for bumblebees

Author:
Thomas P. Timberlake; Ian P. Vaughan; Jane Memmott
Source:
Journal of applied ecology 2019 v.56 no.7 pp. 1585-1596
ISSN:
0021-8901
Subject:
Allium ursinum; Bombus; Cirsium arvense; Hedera helix; Taraxacum; Trifolium repens; agri-environmental policy; edge effects; farms; flight; flowering; flowers; habitats; nectar; nectar secretion; pastures; phenology; pollinators; seasonal variation; spring; summer; woodlands; United Kingdom
Abstract:
... Floral resources are known to be important in regulating wild pollinator populations and are therefore an important component of agri‐environment and restoration schemes which aim to support pollinators and their associated services. However, the phenology of floral resources is often overlooked in these schemes — a factor which may be limiting their success. Our study characterizes and quantifies ...
DOI:
10.1111/1365-2664.13403

43. Pre-harvest weed mapping of Cirsium arvense in wheat and barley with off-the-shelf UAVs

Author:
J. Rasmussen; J. Nielsen; J. C. Streibig; J. E. Jensen; K. S. Pedersen; S. I. Olsen
Source:
Precision agriculture 2019 v.20 no.5 pp. 983-999
ISSN:
1385-2256
Subject:
Cirsium arvense; algorithms; barley; batteries; cameras; cartography; color; detection; glyphosate; image analysis; spraying; stubble; unmanned aerial vehicles; vegetation; weeds; wheat
Abstract:
... The paper describes a procedure to detect green weeds in pre-harvest cereals using images from off-the-shelf UAVs with RGB cameras. All images used to develop and test the detection procedure were from fields infested with Cirsium arvense and in consequence, the procedure is called Thistle Tool. Thistle tool, however, may also detect other green weeds and may also be useful in post-harvest stubble ...
DOI:
10.1007/s11119-018-09625-7

44. Segetal Diversity in Selected Legume Crops Depending on Soil Tillage

Author:
Jolanta Bojarszczuk; Janusz Podleśny
Source:
Agriculture (Basel) 2020 v.10 no.12 pp. -
ISSN:
2077-0472
Subject:
Anthemis arvensis; Chenopodium album; Cirsium arvense; Lupinus; Viola arvensis; agriculture; conventional tillage; dominant species; no-tillage; peas; reduced tillage; weather; weeds
Abstract:
... The aim of the paper was to determine weed infestation expressed by weeds number and weed weight and other index under a three different tillage system: no-tillage (NT), reduced tillage (RT), and ploughing tillage (CT) in two legume species crops: pea and narrowed-leaved lupine. The research proved that growing legume under no-tillage conditions caused the increasing weed infestation. Weather cond ...
DOI:
10.3390/agriculture10120635

45. Slope exposure and forest stand type as crucial factors determining the decomposition rate of herbaceous litter on a reclaimed spoil heap

Author:
Mateusz Rawlik; Marek Kasprowicz; Andrzej M. Jagodziński; Katarzyna Rawlik; Cezary Kaźmierowski
Source:
Catena 2019 v.175 pp. 219-227
ISSN:
0341-8162
Subject:
Betula pendula; Calamagrostis epigejos; Cirsium arvense; Medicago sativa; Pinus sylvestris; Robinia pseudoacacia; canopy; cellulose; chemical constituents of plants; climatic factors; forest stands; grasses; land restoration; lignite; pH; paper; particle size distribution; plant litter; soil organic carbon; topographic slope; topsoil; trees; Poland
Abstract:
... Chemical composition of plant litter, properties of the soil, and climatic conditions are the major factors determining rate of organic matter decomposition. Although the process of decomposition in degraded areas plays a significant role in accumulation of soil organic carbon (SOC), this issue is poorly studied. SOC content is a crucial factor determining the success of land restoration. We measu ...
DOI:
10.1016/j.catena.2018.12.008

46. Soil biota composition and the performance of a noxious weed across its invaded range

Author:
Krystal A. Nunes; Connor R. Fitzpatrick; Peter M. Kotanen
Source:
Ecography 2019 v.42 no.10 pp. 1671-1681
ISSN:
0906-7590
Subject:
Cirsium arvense; bacterial communities; community structure; fauna; introduced species; invasive species; latitude; noxious weeds; pathogens; seedlings; soil; soil biota; soil ecosystems; soil sampling
Abstract:
... The success of invasive plant species is driven, in part, by feedback with soil ecosystems. Yet, how variation in belowground communities across latitudinal gradients affects invader distributions remains poorly understood. To determine the effect of soil communities on the performance of the noxious weed Cirsium arvense across its invaded range, we grew seedlings for 40 days in soils collected ac ...
DOI:
10.1111/ecog.04562

47. Soil-mediated impacts of an invasive thistle inhibit the recruitment of certain native plants

Author:
Jason D. Verbeek; Peter M. Kotanen
Source:
Oecologia 2019 v.190 no.3 pp. 619-628
ISSN:
0029-8549
Subject:
Cirsium arvense; greenhouse experimentation; indigenous species; invasive species; microbial communities; pathogens; plant establishment; plants (botany); seed germination; soil; soil microorganisms; Ontario
Abstract:
... Invasive plants may outcompete and replace native plant species through a variety of mechanisms. Recent evidence indicates that soil microbial pathways such as pathogen accumulation may have a considerable role in facilitating competition between native and invasive plants. To assess microbe-mediated pathways of invasion, we tested the impacts of invaded and non-invaded field soils on plant establ ...
DOI:
10.1007/s00442-019-04435-8

48. Taraxastane-type triterpenoids from the medicinal and edible plant Cirsium setosum

Author:
Peng-Cheng LIN; Lin-Lin JI; Xiang-Jian ZHONG; Jin-Jie LI; Xin WANG; Xiao-Ya SHANG; Sheng LIN
Source:
Chinese journal of natural medicines 2019 v.17 no.1 pp. 22-26
ISSN:
1875-5364
Subject:
Cirsium arvense; Oriental traditional medicine; animal ovaries; antineoplastic activity; cell lines; chemical structure; colorectal neoplasms; cytotoxicity; food plants; humans; inhibitory concentration 50; ovarian neoplasms; secretion; spectral analysis; triterpenoids; tumor necrosis factor-alpha
Abstract:
... Guided by TNF-α secretion inhibitory activity assay, four taraxastane-type triterpenoids, including two new ones, 22-oxo-20-taraxasten-3β, 30-diol (1) and 22α-hydroxy-20-taraxasten-30β, 30-triol (2), have been obtained from an active fraction of the petroleum ether-soluble extract of the the medicinal and edible plant Cirsium setosum. Their structures were elucidated by spectroscopic data and CD d ...
DOI:
10.1016/S1875-5364(19)30005-6

49. The influence of the carbohydrate levels on viability of Stagonospora cirsii drying mycelium

Author:
Sokornova Sofia; Frolova Galina; Shavarda Alexey; Pavlova Natalia; Berestetskiy Alexander
Source:
BIO web of conferences 2020 v.18 pp. 00028
ISSN:
2117-4458
Subject:
Cirsium arvense; Sonchus; Stagonospora; arabitol; biological control agents; commercialization; fermentation; mycelium; mycoherbicides; prediction; shelf life; trehalose; viability
Abstract:
... The Stagonospora cirsii mycelium is considered as the infectious basis of a potential mycoherbicide for the control of Canadian thistle and perennial sow thistle. Successful commercialization of mycoherbicides is often constrained by poor drying survival. In this study was shown that the highest viability of mycelium S. cirsii during drying is achieved in the stationary phase of growth. The myceli ...
DOI:
10.1051/bioconf/20201800028

50. Annual burning of semi‐natural grasslands for conservation: winners and losers among plant species

Author:
Per Milberg; Håkan Fogelfors; Lars Westerberg; Malin Tälle
Source:
Nordic journal of botany 2018 v.36 no.5 pp. enjb-01709
ISSN:
0107-055X
Subject:
Anthoxanthum odoratum; Briza; Cirsium arvense; Convallaria majalis; Festuca ovina; Galium verum; Plantago lanceolata; Ranunculus acris; Urtica dioica; Veronica chamaedrys; Vicia cracca; botanical composition; burning; field experimentation; grasslands; grazing; insects; mowing; nectar; nectar feeding; soil; spring; winter; Sweden
Abstract:
... Species‐rich semi‐natural grasslands in Europe are a main target for conservation efforts, and alternative methods to the traditional management of mowing or grazing would be welcome due to the difficulties in maintaining traditional management practices. One such method proposed is burning of grassland vegetation during late winter or spring. To evaluate the effects of annual spring burning vs an ...
DOI:
10.1111/njb.01709

51. Co-occurring invasive plant interactions do not predict the impacts of invasion in experimental tallgrass prairie communities

Author:
Emma Oschrin; Heather L. Reynolds
Source:
Biological invasions 2019 v.21 no.7 pp. 2417-2430
ISSN:
1387-3547
Subject:
Cirsium arvense; Lotus corniculatus; Phalaris; ammonium; climate; ecological invasion; forbs; grasses; greenhouses; invasive species; legumes; nitrogen; soil; tallgrass prairies
Abstract:
... Co-occurring invasive plants are an understudied yet common phenomenon, and likely to become even more frequent with climate change-driven range shifts. Invasive–invasive interactions can be competitive, neutral, or facilitative; symmetric or asymmetric; and their impact on natives can be additive or non-additive. Non-additive impacts, wherein co-occurring invasives either reduce or enhance one an ...
DOI:
10.1007/s10530-019-01984-0

52. Contamination of the guttation liquid of two common weeds with neonicotinoids from coated maize seeds planted in close proximity

Author:
Mária Mörtl; Béla Darvas; Ágnes Vehovszky; János Győri; András Székács
Source:
Science of the total environment 2019 v.649 pp. 1137-1143
ISSN:
0048-9697
Subject:
Cirsium arvense; Papaver rhoeas; clothianidin; corn; cross contamination; guttation; liquids; models; planting; seeds; soil; thiamethoxam; weeds
Abstract:
... Neonicotinoid uptake by maize plants emerged from coated seeds and by two common weeds grown in close proximity to coated seeds has been studied. Uptake of thiamethoxam (TMX) and clothianidin (CLO) have been characterized via guttation liquid measurements. The creeping thistle (Cirsium arvense), a well-known maize weed, as well as red poppy or Flanders poppy (Papaver rhoeas) were chosen as model s ...
DOI:
10.1016/j.scitotenv.2018.08.271

53. Description of Golovinomyces orontii as the Causal Agent of Lettuce (Lactuca sativa) Powdery Mildew in Brazil

Author:
C. S. Cabral; M. D. M. Santos; R. C. F. Borges; M. E. N. Fonseca; L. S. Boiteux; A. Reis
Source:
Plant disease 2019 v.103 no.4 pp. 761
ISSN:
0191-2917
Subject:
Bayesian theory; Cirsium arvense; Golovinomyces orontii; Lactuca sativa; Lactuca serriola; breeding; cetyltrimethylammonium bromide; chlorosis; conidia; conidiophores; cultivars; fungi; greenhouse production; hydroponics; internal transcribed spacers; leaves; lettuce; necrosis; pathogenicity; plant growth; polymerase chain reaction; powdery mildew; probability; protocols; ribosomal DNA; seedlings; vegetable crops; Argentina; Australia; Brazil; Chile; Israel; Italy; Japan; Korean Peninsula; North America; South Africa
Abstract:
... Lettuce (Lactuca sativa L.) is the most important leafy vegetable crop in Brazil, being affected by a number of fungal diseases. Severe powdery mildew (PM) symptoms (100% incidence) were observed in commercial lettuce cultivar ‘Caipira’ plantings in Formosa, Goiás State (2015) and ‘Milena’ in Planaltina, Federal District (2018) under hydroponic conditions in Central Brazil. Typical whitish fungal ...
DOI:
10.1094/PDIS-09-18-1514-PDN

54. Effects of selective cutting and timing of herbicide application on growth and development of Cirsium arvense in spring barley

Author:
V J Tavaziva; A Lundkvist; T Verwijst
Source:
Weed research 2019 v.59 no.5 pp. 349-356
ISSN:
0043-1737
Subject:
Cirsium arvense; aboveground biomass; biomass production; branching; crops; cutting; grain yield; herbicides; pesticide application; shoots; spraying; spring barley; straw; weed control; weeds; Sweden
Abstract:
... Recently, a new implement for controlling weeds in cereals (CombCut) has been developed. It cuts weeds in growing cereals without damaging them by using the physical differences (in height, stem thickness, straw stiffness and branching pattern) between crops and weeds. To evaluate and compare the effects of selective cutting with different timings of herbicide application on Cirsium arvense in spr ...
DOI:
10.1111/wre.12371

55. Hemostatic effect of novel carbon dots derived from Cirsium setosum Carbonisata

Author:
Juan Luo; Meiling Zhang; Jinjun Cheng; Shuhong Wu; Wei Xiong; Hui Kong; Yan Zhao; Huihua Qu
Source:
RSC advances 2018 v.8 no.66 pp. 37707-37714
ISSN:
2046-2069
Subject:
Cirsium arvense; blood coagulation; carbon quantum dots; coagulation; fibrinogen; hemorrhage; liver; mice; tail; toxicity; water solubility
Abstract:
... In this study, for the first time, we discovered novel water-soluble carbon dots (CDs, named CSC-CDs) from aqueous extracts of Cirsium setosum Carbonisata (CSC), which were uniform in size and possessed a nearly spherical shape, and the CDs exhibited low toxicity against RAW 264.7 cells by CCK-8 assay. Most importantly, tail hemorrhaging and liver hemorrhaging experiments showed that CSC-CD-treate ...
DOI:
10.1039/c8ra06340k

56. Impacts of dominant plant species on trait composition of communities: comparison between the native and invaded ranges

Author:
Martin Hejda; Kateřina Štajerová; Jan Pergl; Petr Pyšek
Source:
Ecosphere 2019 v.10 no.10 pp. e02880
ISSN:
2150-8925
Subject:
Agrostis capillaris; Bromus tectorum; Cirsium arvense; Lupinus polyphyllus; Solidago canadensis; Symphyotrichum novi-belgii; dominant species; ecological invasion; indigenous species; leaf area; models; ordination techniques; perennials; seed weight; species richness; vegetation; Eurasia; Europe; North America
Abstract:
... Most studies on the impacts of plant invasions focus on species richness or diversity of invaded communities, but much less attention has been paid to structural changes such as the representation of species with different traits. To bridge this knowledge gap, we assess the impact of dominant species on the trait composition of recipient communities (i.e., how species with certain height, seed mas ...
DOI:
10.1002/ecs2.2880

57. Multi-Temporal Site-Specific Weed Control of Cirsium arvense (L.) Scop. and Rumex crispus L. in Maize and Sugar Beet Using Unmanned Aerial Vehicle Based Mapping

Author:
Robin Mink; Avishek Dutta; Gerassimos G. Peteinatos; Markus Sökefeld; Johannes Joachim Engels; Michael Hahn; Roland Gerhards
Source:
Agriculture 2018 v.8 no.5 pp. -
ISSN:
2077-0472
Subject:
Beta vulgaris; Cirsium arvense; Rumex crispus; Zea mays; aerial photography; algorithms; corn; field experimentation; global positioning systems; herbicides; perennial weeds; pesticide application; plant height; planting; remote sensing; sugar beet; unmanned aerial vehicles; vegetation index; weed control; Germany
Abstract:
... Sensor-based weed mapping in arable fields is a key element for site-specific herbicide management strategies. In this study, we investigated the generation of application maps based on Unmanned Aerial Vehicle imagery and present a site-specific herbicide application using those maps. Field trials for site-specific herbicide applications and multi-temporal image flights were carried out in maize ( ...
DOI:
10.3390/agriculture8050065

58. Population source affects competitive response and effect in a C4 grass (Panicum virgatum)

Author:
Shelby A. Flint; Dana Olofson; Nicholas R. Jordan; Ruth G. Shaw
Source:
Restoration ecology 2019 v.27 no.6 pp. 1317-1326
ISSN:
1061-2971
Subject:
Bromus inermis subsp. inermis; C4 plants; Cirsium arvense; Panicum virgatum; Solanum ptycanthum; biomass; community development; cultivars; ecotypes; germplasm; grasses; grassland restoration; grasslands; greenhouse experimentation; intraspecific variation; moieties; plant communities
Abstract:
... Grassland restoration success depends on the development of plant communities that accord with restoration goals. Intraspecific variation in competitiveness may affect community development. For some grassland species, germplasm can be obtained from sources ranging from wild collections to selectively bred cultivars. The extent to which population source affects competitive outcomes in restoration ...
DOI:
10.1111/rec.13022

59. Postemergence Herbicide Applications Impact Canada Thistle Control and Spring Wheat Yields

Author:
Meisam Zargar; Maryam Bayat; Marina Lyashko; Bhagirath Chauhan
Source:
Agronomy journal 2019 v.111 no.6 pp. 2874-2880
ISSN:
0002-1962
Subject:
Cirsium arvense; Russia; Triticum aestivum; agronomy; antidotes; florasulam; herbicide resistance; mechanism of action; metsulfuron; perennial weeds; root systems; spring wheat; triasulfuron
Abstract:
... Canada thistle (Cirsium arvense L.) growing in spring wheat (Triticum aestivum) is difficult to control for several reasons. First, it is a perennial weed that has an extensive root system. Second, the cash‐crop wheat prevents the use of many chemicals, and third, Canada thistle is becoming resistant to many single action herbicides. The objective of this study was to evaluate the effect of postem ...
DOI:
10.2134/agronj2019.02.0125

60. Recognising weeds in a maize crop using a random forest machine-learning algorithm and near-infrared snapshot mosaic hyperspectral imagery

Author:
Junfeng Gao; David Nuyttens; Peter Lootens; Yong He; Jan G. Pieters
Source:
Biosystems engineering 2018 v.170 pp. 39-50
ISSN:
1537-5110
Subject:
Cirsium arvense; Convolvulus arvensis; Rumex; Zea mays; algorithms; artificial intelligence; cameras; corn; engineering; hyperspectral imagery; image analysis; models; principal component analysis; reflectance; variance; vegetation index; weeds
Abstract:
... This study explores the potential of a novel hyperspectral snapshot mosaic camera for weed and maize classification. The image processing, feature engineering and machine learning techniques were discussed when developing an optimal classification model for the three kinds of weeds and maize. A total set of 185 spectral features including reflectance and vegetation index features was constructed. ...
DOI:
10.1016/j.biosystemseng.2018.03.006

61. Success of aphid parasitoids and their hosts varies with ant attendance: A field study

Author:
Hussein Sadeghi‐Namaghi; Alireza Amiri‐Jami
Source:
Entomological science 2018 v.21 no.4 pp. 406-411
ISSN:
1343-8786
Subject:
Acyrthosiphon; Aphidius colemani; Aphis gossypii; Brachycaudus cardui; Braconidae; Cirsium arvense; Crematogaster; Dipsacus; Lasius; Lepidium draba; Lysiphlebus fabarum; Trioxys; field experimentation; honeydew; host plants; parasitism; parasitoids; population growth; predators
Abstract:
... Aphid–ant associations are often described as mutually beneficial interactions in which honeydew is traded for protection from predators and parasitoids. The aim of the present study was to determine parasitization avoidance in ant‐tended aphid colonies. Field experiments were carried out on two host plants: hoary cress Lepidium draba (Brassicaceae) and Canadian teasel Cirsium arvense (Asteraceae) ...
DOI:
10.1111/ens.12319

62. Weed infestations of winter wheat depend on the forecrop and the tillage system

Author:
Dorota Gawęda; Andrzej Woźniak; Elżbieta Harasim
Source:
Acta agrobotanica 2018 v.71 no.3 pp. aa.1744
ISSN:
2300-357X
Subject:
Avena fatua; Cirsium arvense; Veronica; Viola arvensis; botanical composition; conventional tillage; crop rotation; demonstration farms; habitats; no-tillage; plant cultural practices; plowing; rapeseed; sandy loam soils; soybeans; weeds; winter wheat; Poland
Abstract:
... In-crop weed infestation is affected by both habitat conditions and agronomic practices, including the forecrop and tillage treatments used. This study evaluated the effect of the forecrop and the tillage system on species composition, number and dry weight of weeds in a winter wheat ‘Astoria’. A field study was carried out over the period 2014–2017 at the Uhrusk Experimental Farm (SE Poland), on ...
DOI:
10.5586/aa.1744

63. A meta-analysis of field bindweed (Convolvulus arvensis L.) and Canada thistle (Cirsium arvense L.) management in organic agricultural systems

Author:
Noelle Orloff; Jane Mangold; Zach Miller; Fabian Menalled
Source:
Agriculture, ecosystems & environment 2018 v.254 no. pp. 264-272
ISSN:
0167-8809
Subject:
Cirsium arvense; Convolvulus arvensis; biological control; cropping systems; economic sectors; grazing; herbicides; hoeing; industry; management systems; meta-analysis; mowing; organic production; perennial weeds; plowing; shade; weed control
Abstract:
... Organic farming has become a major agricultural and economic sector, and weed management is one of the primary challenges facing the industry. Of particular concern are rhizomatous perennial weeds such as field bindweed (Convolvulus arvensis L.) and Canada thistle [Cirsium arvense (L.) Scop.] which are highly competitive and not easily controlled in organic systems. We conducted meta-analyses of t ...
DOI:
10.1016/j.agee.2017.11.024
CHORUS:
10.1016/j.agee.2017.11.024

64. Anti-Bacterial Activity of Extract and the Chemical Composition of Essential Oils in Cirsium arvense from Iran

Author:
Ali Dehjurian; Jalil Lari; Alireza Motavalizadehkakhky
Source:
Journal of essential oil-bearing plants 2017 v.20 no.4 pp. 1162-1166
ISSN:
0976-5026
Subject:
Cirsium arvense; aerial parts; alpha-bisabolol; antibacterial properties; chemical composition; common names; essential oils; flowers; hexane; leaf oils; leaves; mass spectrometry; methanol; weeds; Iran
Abstract:
... Cirsium arvense, known as “Kharlateh” or “Kangar Sahraee” in Iran, is a plant classified as an agricultural weed. Canada thistle is the common name for C. arvense. In this study we investigated the chemical composition of the essential oils in C. arvense using GC/Mass spectroscopy. Each of the aerial parts of the plant flower, leaf and stem was investigated separately. Nineteen compounds were dete ...
DOI:
10.1080/0972060X.2017.1377639

65. Assessment of the compensation point of Cirsium arvense and effects of competition, root weight and burial depth on below‐ground dry weight – leaf stage trajectories

Author:
T Verwijst; V J Tavaziva; A Lundkvist
Source:
Weed research 2018 v.58 no.4 pp. 292-303
ISSN:
0043-1737
Subject:
Cirsium arvense; agronomy; farmers; leaves; models; planting depth; shoots; weeds; Sweden
Abstract:
... Farmers are recommended to employ mechanical control when Cirsium arvense is most sensitive to disturbance. Earlier studies suggest that this occurs at a stage of minimum below‐ground dry weight, coinciding with three to seven or seven to ten leaves per shoot, depending on the definition of below‐ground dry weight. However, some farmers notice better effects when mechanical control is performed at ...
DOI:
10.1111/wre.12312

66. Canada Thistle (Cirsium arvense) Affects Herbage Production in the Northern Great Plains

Author:
Travis R. Carter; Rodney G. Lym
Source:
Invasive plant science and management 2017 v.10 no.4 pp. 332-339
ISSN:
1939-747X
Subject:
Cirsium arvense; conservation areas; cropland; forage; forbs; grain crops; grasses; invasive species; pastures; weeds; wildland; woody plants; Canada; Great Plains region; North Dakota
Abstract:
... Canada thistle can cause greater than 50% yield loss in small grain crops, but little is known about production losses when the weed invades pasture and wildlands. Change in grass, forb, and woody species production from Canada thistle infestations was evaluated in two separate studies in North Dakota. The first measured change in production following aminopyralid applied at 120 g ha⁻¹ to control ...

67. Competitive ability of rotational crops with weeds in dryland organic wheat production systems

Author:
Nicole E. Tautges; Ian C. Burke; Kristy Borrelli; E. Patrick Fuerst
Source:
Renewable agriculture and food systems 2017 v.32 no.1 pp. 57-68
ISSN:
1742-1713
Subject:
Aegilops cylindrica; Avena fatua; Bromus tectorum; Cirsium arvense; Convolvulus arvensis; Hordeum vulgare; Medicago sativa; Pisum sativum; Triticosecale; Triticum aestivum; alfalfa; alternative crops; annual weeds; annuals; arid lands; biomass; crop production; crop rotation; grass weeds; growers; organic foods; organic production; peas; perennial weeds; prices; production technology; spring barley; spring wheat; triticale; weed control; winter; winter wheat; Washington (state)
Abstract:
... While demand continues to grow and prices for organic grains have remained almost double those of conventional grains, few growers in the dryland wheat production region of Eastern Washington produce organic grain. Growers have cited weed control constraints as a top factor preventing adoption of organic production practices. In organic systems, inherent competitive ability of crops is very import ...
DOI:
10.1017/S1742170516000028

68. Control of perennial weeds in spring cereals through stubble cultivation and mouldboard ploughing during autumn or spring

Author:
L.O. Brandsæter; K. Mangerud; M. Helgheim; T.W. Berge
Source:
Crop protection 2017 v.98 pp. 16-23
ISSN:
0261-2194
Subject:
Cirsium arvense; Elymus repens; Sonchus arvensis; Stachys; aboveground biomass; autumn; oats; organic production; perennial weeds; plowing; shoots; sowing; spring; stubble; Norway
Abstract:
... Creeping perennial weeds are of major concern in organically grown cereals. In the present study, the effects of different timing of mouldboard ploughing with or without a preceding stubble cultivation period, on weeds and spring cereals were studied. The experiments were conducted at two sites in Norway during a two and three-year period, respectively, with the treatments repeated on the same plo ...
DOI:
10.1016/j.cropro.2017.03.006

69. Does local isolation allow an invasive thistle to escape enemy pressure?

Author:
Krystal A. Nunes; Peter M. Kotanen
Source:
Oecologia 2018 v.188 no.1 pp. 139-147
ISSN:
0029-8549
Subject:
Cirsium arvense; field experimentation; granivores; growing season; invasive species; seed predation; weeds
Abstract:
... Enemy release often is invoked to explain the success of invasive plants: an invader benefits from reduced attack as it escapes specialized enemies through the invasion process. Enemy release typically is thought of as occurring at large geographic scales, but local-scale interactions may also be important for invader establishment and success. Furthermore, most tests of local enemy release have b ...
DOI:
10.1007/s00442-018-4175-6

70. Dominance has a biogeographical component: do plants tend to exert stronger impacts in their invaded rather than native range?

Author:
Martin Hejda; Kateřina Štajerová; Petr Pyšek
Source:
Journal of biogeography 2017 v.44 no.1 pp. 18-27
ISSN:
0305-0270
Subject:
Agrostis capillaris; Bromus tectorum; Cirsium arvense; Lupinus polyphyllus; Solidago canadensis; Symphyotrichum novi-belgii; biogeography; indigenous species; invasive species; regression analysis; species diversity; Central European region; Czech Republic; United States
Abstract:
... AIM: Using three North American species invading Europe (Aster novi‐belgii, Lupinus polyphyllus and Solidago canadensis) and three European species invading North America (Agrostis capillaris, Bromus tectorum and Cirsium arvense), we tested (1) whether the dominant species impact differs between its native and invaded ranges and (2) whether the impacts differ according to the direction of invasion ...
DOI:
10.1111/jbi.12801

71. Efficacy of the Herbicide Lancelot 450 WG (Aminopyralid + Florasulam) on Broadleaf and Invasive Weeds and Effects on Yield and Quality Parameters of Maize

Author:
Ilias Travlos; Vasilis Apostolidis
Source:
Agriculture 2017 v.7 no.10 pp. -
ISSN:
2077-0472
Subject:
Amaranthus retroflexus; Cirsium arvense; Physalis angulata; Solanum nigrum; Xanthium strumarium; active ingredients; adverse effects; broadleaf weeds; corn; crop yield; field experimentation; florasulam; invasive species; lipid content; long term effects; nitrogen; Greece
Abstract:
... Reduced efficacy of several herbicides on some important broadleaf weeds might be due to the extended use of the specific active ingredients. In our study, field experiments were carried out in Greece in 2014 and 2015 to study the efficacy of the herbicide Lancelot 450 WG (aminopyralid 300 g ai/kg + florasulam 150 g ai/kg) compared to other herbicides against broadleaf weeds in maize. Effects on c ...
DOI:
10.3390/agriculture7100082

72. Evidence of different compounds in smoke derived from legumes and grasses acting on seed germination and seedling emergence

Author:
Lei Ren; Yuguang Bai; Martin Reaney
Source:
Seed science research 2017 v.27 no.2 pp. 154-164
ISSN:
1475-2735
Subject:
Cirsium arvense; Festuca hallii; Lactuca sativa; Medicago sativa; Triticum aestivum; active ingredients; alfalfa; ambient temperature; bioassays; grasses; hay; high performance liquid chromatography; indigenous species; introduced species; lettuce; salads; seed germination; seedling emergence; seeds; smoke; wheat straw
Abstract:
... Our previous study showed that smoke derived from alfalfa (Medicago sativa) caused different germination responses compared with that from prairie hay (Festuca hallii) and wheat straw (Triticum aestivum), but the mechanism remained unclear. In this study, we used Salad Bowl lettuce (Lactuca sativa) as a quick bioassay to trace the active compounds in each of these three smoke solutions. Column chr ...
DOI:
10.1017/S0960258517000113

73. Monoxenic rearing of Ditylenchus weischeri and D. dipsaci and microplot examination of the host suitability of yellow pea to D. weischeri

Author:
Hajihassani Abolfazl; Tenuta Mario; Gulden Robert H
Source:
Plant Protection Science v.53 no.4 pp. 254-264
ISSN:
1212-2580
Subject:
Allium cepa; Botrytis cinerea; Chaetomium; Cirsium arvense; Cladosporium cucumerinum; Daucus carota subsp. sativus; Fusarium solani; Glomerella cingulata; Sclerotinia sclerotiorum; Thanatephorus cucumeris; Verticillium dahliae; aboveground biomass; alfalfa; callus; carrots; fungi; garlic; grain yield; host preferences; inoculum; peas; pests; plant height; plant protection; weather; Manitoba; Ontario; Saskatchewan
Abstract:
... Ditylenchus weischeri was recently reported in the provinces of Manitoba and Saskatchewan, Canada. Populations of D. weischeri from creeping thistle (Cirsium arvense L.) in Manitoba and D. dipsaci from garlic (Allium cepa L.) in Ontario were examined for their potential to grow on callused carrot (Daucus carota subsp. sativus) disks, alfalfa (Medi-
cago sativa L.) and creeping thistle callus ...
DOI:
10.17221/158/2016-pps

74. Persistence of native and exotic plants 10 years after prairie reconstruction

Author:
Diane L. Larson; JB Bright; Pauline Drobney; Jennifer L. Larson; Sara Vacek
Source:
Restoration ecology 2017 v.25 no.6 pp. 953-961
ISSN:
1061-2971
Subject:
Bromus inermis; Cirsium arvense; Poa pratensis; control methods; ecosystems; forbs; grasses; growing season; herbicides; indigenous species; introduced plants; invasive species; noxious weeds; planting; sustainable development; Iowa; Minnesota
Abstract:
... Prairie reconstructions are a critical component of preservation of the imperiled tallgrass prairie ecosystem in the Midwestern United States. Sustainability of this endeavor depends on establishment of persistent cover of planted native species and resistance to noxious weeds. The goal of this study was to understand the influence of early reconstruction practices on long‐term outcomes. Twelve re ...
DOI:
10.1111/rec.12521

75. Plectosphaerella cucumerina as a bioherbicide for Cirsium arvense: proof of concept

Author:
Karen Bailey; Jo-Anne Derby; Graeme Bourdôt; Bob Skipp; Mike Cripps; Geoff Hurrell; David Saville; Alasdair Noble
Source:
BioControl 2017 v.62 no.5 pp. 693-704
ISSN:
1386-6141
Subject:
Cirsium arvense; Plectosphaerella; adjuvants; biological control; biopesticides; conidia; dew; disease severity; environmental factors; fungi; nontarget organisms; pastures; risk; weeds; New Zealand
Abstract:
... Plectosphaerella cucumerina (Lindf.) W. Gams was evaluated as a bioherbicide for Cirsium arvense L. (Scop.) using a Canadian and a New Zealand isolate. Both isolates defoliated C. arvense when applied at 10¹³ conidia ha⁻¹ in water volumes ranging from 250 to 6400 l ha⁻¹ with a rapid decline in effect with declining conidial dose. Repeat application and the addition of the adjuvant Pulse® penetrant ...
DOI:
10.1007/s10526-017-9819-7

76. Suitability of two sheep landraces (Skudde and Bentheimer Landschaf) for extensive farming on fen grasslands

Author:
Thomas Kaiser; Andreas Fischer
Source:
Grassland science 2017 v.63 no.4 pp. 225-235
ISSN:
1744-6961
Subject:
Agrostis stolonifera; Cirsium arvense; Juncus; Phalaris arundinacea; Poa trivialis; Urtica dioica; biodiversity; cultural landscape; cutting; ewes; extensive farming; feces; feeding preferences; flocks; food intake; forage grasses; grasslands; grazing management; grazing trials; hay; lambs; landraces; livestock production; pastures; reproductive performance; seeds; sheep breeds; slaughter weight; weeds
Abstract:
... Sheep landraces are an invigorating element in terms of the biodiversity of the cultural landscape. The present study focused on the question of whether the Bentheimer Landschaf breed, which is a representative of a large sheep landrace, is equally as well‐suited for the maintenance of extensively farmed fen grassland as the smaller, hardy Skudde breed of sheep. For each breed, two flocks with 10 ...
DOI:
10.1111/grs.12171

77. Using Publicly Available Data to Quantify Plant–Pollinator Interactions and Evaluate Conservation Seeding Mixes in the Northern Great Plains

Author:
C.R.V. Otto; S. O’Dell; R. B. Bryant; N. H. Euliss; R. M. Bush; M. D. Smart
Source:
Environmental entomology 2017 v.46 no.3 pp. 565-578
ISSN:
1938-2936
Subject:
Apis mellifera; Cirsium arvense; Medicago sativa; Melilotus officinalis; Melissodes; Monarda fistulosa; Sonchus arvensis; U.S. Fish and Wildlife Service; USDA; Zizia; agricultural land; agroecosystems; conservation programs; cost effectiveness; data collection; forage; forbs; habitats; honey bees; pollinators; private lands; sowing; Great Plains region; North Dakota
Abstract:
... Concern over declining pollinators has led to multiple conservation initiatives for improving forage for bees in agroecosystems. Using data available through the Pollinator Library (npwrc.usgs.gov/pollinator/), we summarize plant–pollinator interaction data collected from 2012–2015 on lands managed by the U.S. Fish and Wildlife Service and private lands enrolled in U.S. Department of Agriculture c ...
DOI:
10.1093/ee/nvx070

78. “Naturalness” in Designated Wilderness: Long-Term Changes in Non-Native Plant Dynamics on Campsites, Boundary Waters, Minnesota

Author:
Holly A Eagleston; Jeffrey L Marion
Source:
Forest science 2018 v.64 no.1 pp. 50-56
ISSN:
1938-3738
Subject:
Cirsium arvense; area; botanical composition; campgrounds; camping; dynamics; ecosystem services; face; forests; grasses; herbs; introduced plants; managers; noxious weeds; research; trees; wilderness; Minnesota
Abstract:
... Wilderness areas in the United States are preserved for their untrammeled naturalness and opportunities for unconfined recreation. The Boundary Waters Canoe Area Wilderness has these qualities, but long-term recreation visitation pressures on campsites can cause significant ecological changes. This article explores changes on campsites, specifically examining non-native plant ecology over 3 decade ...
DOI:
10.5849/FS-2017-078

79. Comparative extraction processes, volatile compounds analysis and antioxidant activities of essential oils from Cirsium japonicum Fisch. ex DC and Cirsium setosum (Willd.) M.Bieb

Author:
Qiao-Hui Zeng; Jiang-Bin Zhao; Jing-Jing Wang; Xue-Wu Zhang; Jian-Guo Jiang
Source:
Lebensmittel-Wissenschaft + Technologie 2016 v.68 pp. 595-605
ISSN:
0023-6438
Subject:
Cirsium arvense; Cirsium japonicum; aldehydes; antioxidant activity; aromatic compounds; carboxylic acids; essential oils; esters; gas chromatography-mass spectrometry; headspace analysis; hydrocarbons; ketones; odors; pentanols; solid phase microextraction; temperature; volatile compounds
Abstract:
... A comparison of extraction processes, volatile compounds analysis and antioxidant activities of essential oils (EOs) from Cirsium japonicum Fisch. ex DC and Cirsium setosum (Willd.) M.Bieb., two morphological and aroma similar species, were investigated. In total, 143 different constituents were assigned, which were further grouped into hydrocarbons, alcohols, esters, ketones, carboxylic acids, al ...
DOI:
10.1016/j.lwt.2016.01.017

80. Effect of Aminocyclopyrachlor on Native Prairie Species in the Northern Great Plains

Author:
Blake M. Thilmony; Rodney G. Lym
Source:
Invasive plant science and management 2017 v.10 no.2 pp. 201-209
ISSN:
1939-747X
Subject:
Calystegia sepium; Cirsium arvense; Euphorbia esula; Galium boreale; Lactuca serriola; Liliopsida; Medicago lupulina; Solidago canadensis; Symphyotrichum lanceolatum subsp. lanceolatum var. lanceolatum; Thalictrum; Vicia; Viola; aminocyclopyrachlor; broadleaf weeds; forbs; invasive species; plant communities; Great Plains region; Minnesota; North Dakota
Abstract:
... Aminocyclopyrachlor (AMCP) will control many invasive broadleaf weeds, but the susceptibility of desirable forbs is not widely known. Native prairie response to AMCP was evaluated near Fargo, ND, and Felton, MN, in the Northern Great Plains. Both sites had high floristic quality prior to treatment, with 33 and 80 different species at Fargo and Felton, respectively. AMCP was applied at 140 g ha⁻¹ i ...

81. Effects of selective cutting and herbicide use in spring barley on seed production of Cirsium arvense

Author:
Theo Verwijst; Varwi Jacob Tavaziva; Anneli Lundkvist
Source:
Acta agriculturæ Scandinavica 2017 v.67 no.6 pp. 562-570
ISSN:
1651-1913
Subject:
Cirsium arvense; Hordeum vulgare; cutting; field experimentation; flowers; herbicides; pesticide application; seed weight; seeds; shoots; spring barley; weeds; Sweden
Abstract:
... A field experiment was performed in Sweden to evaluate the effect of herbicide treatment and selective cutting on the seed production of Cirsium arvense . Four treatments (control (C), selective cutting (S), early (H1) and late (H2) herbicide application) were laid out in a randomized block experiment. The field was sown with spring barley and contained a natural population of the weed. Treatments ...
DOI:
10.1080/09064710.2017.1318164

82. Four new taraxastane-type triterpenoic acids from Cirsium setosum

Author:
Na Luan; Wen-Di Wei; Ali Wang; Xiu-Li Wu; Yan Qi; Jin-Jie Li; Jian-Quan Zheng; Xiao-Ya Shang
Source:
Journal of Asian natural products research 2016 v.18 no.11 pp. 1015-1023
ISSN:
1477-2213
Subject:
Cirsium arvense; acids; animal ovaries; cytotoxicity; humans; inhibitory concentration 50; mass spectrometry; nuclear magnetic resonance spectroscopy; ovarian neoplasms; triterpenoids
Abstract:
... Four new taraxastane-type triterpenoids acids 3 β ,22 α -dihydroxy-20-taraxasten-30-oic acid (1), 3 β -hydroxy-22-oxo-20-taraxasten-30-oic acid (2), 3-oxo-22 α -hydroxy-20- taraxasten-30-oic acid (3), and 3β,19β-dihydroxy-20-taraxasten-30-oic acid (4) were isolated and characterized from Cirsium setosum (Willd.) MB. Their structures were determined by the combination of 1D and 2D NMR experiments ( ...
DOI:
10.1080/10286020.2016.1217519

83. Getting the smell of it – odour cues structure pollinator networks

Author:
Peter A. Hambäck; Graeme Hays
Source:
journal of animal ecology 2016 v.85 no.2 pp. 315-317
ISSN:
0021-8790
Subject:
Achillea millefolium; Bombus; Cirsium arvense; Diptera; flowers; honey bees; odors; pollinators; smell; volatile compounds
Abstract:
... Floral visitors vary greatly among plant species and depend on the volatiles emitted by the flowers. Creeping thistle is normally visited by bees and bumblebees while common yarrow is rather visited by flies. Manipulating the flower volatiles caused pollinator communities to become more similar among the two plant species. Image credit: Robert Junker and Anna‐Amelie Larue. In Focus: Larue, A.‐A.C. ...
DOI:
10.1111/1365-2656.12454

84. Hepatoprotective phenylethanoid glycosides from Cirsium setosum

Author:
Qinge Ma; Yongming Guo; Baomin Luo; Wenmin Liu; Rongrui Wei; Chunxia Yang; Chenghua Ding; Xuefeng Xu; Minghui He
Source:
Natural product research 2016 v.30 no.16 pp. 1824-1829
ISSN:
1478-6427
Subject:
Cirsium arvense; glycosides; hepatoprotective effect; spectral analysis
Abstract:
... Two new phenylethanoid glycosides, namely β -D-glucopyranoside, 1″- O -(7 S)-7-(3-methoxyl-4-hydroxyphenyl)-7-methoxyethyl-3″- α -L-rhamnopyranosyl-4″-[(8 E)-7-(3-methoxyl-4-hydroxyphenyl)-8-propenoate] (1) and β -D-glucopyranoside, 1″- O -(7 S)-7-(3-methoxyl-4-hydroxyphenyl)-7-methoxyethyl-3″- α -L-rhamnopyranosyl-4″-[(8 E)-7-(4-hydroxyphenyl)-8-propenoate] (2), together with six phenylethanoid g ...
DOI:
10.1080/14786419.2015.1084304

85. Identification of a floral-derived kairomone for currant clearwing, Synanthedon tipuliformis

Author:
Ashraf M. El-Sayed; John Revell; Alfredo Jiménez-Perez; Aimee Harper; David M. Suckling
Source:
Chemoecology 2016 v.26 no.5 pp. 187-193
ISSN:
0937-7409
Subject:
Cirsium arvense; Ribes nigrum; Synanthedon tipuliformis; antennae; bait traps; black currants; electroantennography; gas chromatography-mass spectrometry; inflorescences; kairomones; males; mating disruption; methyl salicylate; moths; nectar; pests; phenylacetaldehyde; polyethylene; sex pheromones; trapping; virgin females; Canada
Abstract:
... The currant clearwing Synanthedon tipuliformis (Clerck) (Sesiidae) is a worldwide pest of black currants, Ribes nigrum. This moth has been observed to feed on nectar of inflorescences of Canada thistles, Cirsium arvense (L.) Scop. This work was undertaken to identify floral compound(s) produced by Canada thistles inflorescences that mediate the response of the currant clearwing. Floral volatiles w ...
DOI:
10.1007/s00049-016-0218-9

86. Identifying invasive plant species using field spectroscopy in the VNIR region in successional systems of north-central Virginia

Author:
Itiya Aneece; Howard Epstein
Source:
International journal of remote sensing 2017 v.38 no.1 pp. 100-122
ISSN:
1366-5901
Subject:
Ailanthus altissima; Carduus acanthoides; Celastrus orbiculatus; Cirsium arvense; Galium verum; Rhamnus; demonstration farms; interspecific variation; intraspecific variation; invasive species; landscapes; plants (botany); remote sensing; soil; species identification; spectroscopy; support vector machines; wavelengths; Virginia
Abstract:
... Remote sensing can potentially be used to monitor the extent and distribution of invasive species across landscapes and regions, thus aiding conservation efforts. We collected ground-level hyperspectral data of six exotic invasive plant species in abandoned agricultural fields at the Blandy Experimental Farm in northern Virginia to determine the degree to which species could be identified using vi ...
DOI:
10.1080/01431161.2016.1259682

87. Incompatibility between fertility building measures and the management of perennial weeds in organic cropping systems

Author:
Bo Melander; Ilse A. Rasmussen; Jørgen E. Olesen
Source:
Agriculture, ecosystems & environment 2016 v.220 pp. 184-192
ISSN:
0167-8809
Subject:
Cirsium arvense; Elymus repens subsp. repens; adverse effects; animal manures; cash crops; cover crops; crop rotation; crop-weed competition; cropping sequence; cutting; green manures; legumes; livestock; mixed stands; mulching; nitrogen fixation; organic production; perennial weeds; soil fertility; Denmark
Abstract:
... Fertility building measures are important components in improving the productivity of organic cropping systems without livestock. However, some measures seem to be incompatible with the control of perennial weeds that can have adverse effects such as significant weed competition. The influence of fertility building measures (N2-fixing crops in the crop sequence, cover crops and manuring) and the a ...
DOI:
10.1016/j.agee.2016.01.016

88. Influence of Temperature on Development and Reproduction of Ditylenchus weischeri and D. dipsaci on Yellow Pea

Author:
Hajihassani Abolfazl; Tenuta Mario; Gulden Robert H.
Source:
Plant disease 2017 v.101 no.2 pp. 297-305
ISSN:
0191-2917
Subject:
Cirsium arvense; Ditylenchus; Pisum sativum; adults; air temperature; body length; carrots; heat sums; hosts; parasitism; peas; pests; prairies; rearing; reproduction
Abstract:
... The ability of the recently described stem nematode of creeping thistle (Cirsium arvense L.), Ditylenchus weischeri, to develop on and parasitize yellow pea (Pisum sativum L.) is uncertain. The current study examined nematode life-stage progression and generation time on yellow pea as affected by temperature with the related pest, D. dipsaci, used as a positive control. Relationships for body leng ...
DOI:
10.1094/PDIS-04-16-0479-RE

89. Naturally occurring phenanthrene degrading bacteria associated with seeds of various plant species

Author:
Jennifer L. Fernet; John R. Lawrence; James J. Germida
Source:
International journal of phytoremediation 2016 v.18 no.4 pp. 423-425
ISSN:
1549-7879
Subject:
Pantoea; grasses; ribosomal RNA; seeds; phenanthrenes; Burkholderia; wheat; Sphingomonas; Cirsium arvense; phytoremediation; Erwinia; Pseudomonas; polluted soils; bacteria
Abstract:
... Seeds of 11 of 19 plant species tested yielded naturally occurring phenanthrene degrading bacteria when placed on phenanthrene impression plates. Seed associated phenanthrene degrading bacteria were mostly detected on caragana, Canada thistle, creeping red fescue, western wheatgrass, and tall wheat grass. Based on 16S rRNA analysis the most common bacteria isolated from these seeds were strains be ...
DOI:
10.1080/15226514.2015.1109593

90. Seasonal dynamics of ground cover in Cirsium arvense – a basis for estimating grazing losses and economic impacts

Author:
G W Bourdôt; G A Hurrell; M Trolove; D J Saville; Bert Lotz
Source:
Weed research 2016 v.56 no.2 pp. 179-191
ISSN:
0043-1737
Subject:
Cirsium arvense; analytical methods; annuals; beef; beef cattle; deer; economic impact; farmers; farms; forage; grazing; income; models; pastures; perennials; seasonal variation; sheep; statistics; vegetation cover; weeds; New Zealand
Abstract:
... Analysis of the economics of managing Cirsium arvense in grazed pastures worldwide has been hampered by a lack of data on the within‐year seasonal dynamics of the weed and its impact on the yield of palatable herbage. To redress this, the seasonal pattern in within‐patch percentage ground cover of the weed was determined from measurements on 39 dairy and 66 sheep and/or beef cattle farms in New Ze ...
DOI:
10.1111/wre.12195

91. Selenium uptake, transformation and inter-element interactions by selected wildlife plant species after foliar selenate application

Author:
Josef Drahoňovský; Jiřina Száková; Oto Mestek; Jana Tremlová; Antonín Kaňa; Jana Najmanová; Pavel Tlustoš
Source:
Environmental and experimental botany 2016 v.125 pp. 12-19
ISSN:
0098-8472
Subject:
Carex; Cirsium arvense; Stellaria; Urtica dioica; Veronica chamaedrys; aboveground biomass; calcium; copper; field experimentation; foliar application; gallium; iron; magnesium; manganese; meadows; methylselenocysteine; phosphorus; phytotoxicity; potassium; selenates; selenium; selenomethionine; sulfur; wildlife; zinc
Abstract:
... Plants are characterized by differing capabilities to accumulate selenium. A model small-scale field experiment was set up to investigate the selenium (Se) uptake by twelve different plant species growing at an uncultivated meadow, as well as the effect of Se foliar application on the uptake of essential elements for plants calcium (Ca), copper (Cu), iron (Fe), potassium (K), magnesium (Mg), manga ...
DOI:
10.1016/j.envexpbot.2016.01.006

92. Studies on the Antioxidant and Antiproliferative Potentials of Cirsium arvense subsp. vestitum

Author:
Ibrahim Demirtas; Ali Riza Tufekci; Ayse Sahin Yaglioglu; Mahfuz Elmastas
Source:
Journal of food biochemistry 2017 v.41 no.1 pp. -
ISSN:
0145-8884
Subject:
2,2-diphenyl-1-picrylhydrazyl; Cercopithecus aethiops; Cirsium arvense; Fourier transform infrared spectroscopy; alpha-tocopherol; antioxidant activity; antioxidants; brain neoplasms; butylated hydroxytoluene; carbon; carcinoma; flowers; gas chromatography-mass spectrometry; glucosides; human cell lines; kidneys; leaves; medicinal plants; metabolites; neoplasm cells; nuclear magnetic resonance spectroscopy; rats; stable isotopes; stigmasterol; uterine neoplasms; uterus; weeds; Turkey (country)
Abstract:
... The antioxidant (DPPH, superoxide anion radical scavenging and FRAP) and antiproliferative activities against Vero cells (african green monkey kidney), C6 cells (rat brain tumor cells) and HeLa cells (human uterus carcinoma) of Cirsium arvense (CA) of all parts [root (Kinghorn et al. 2004), stem (CAS), flower (CAF) and leaves] and isolated compounds were investigated in vitro. CAR was shown to hav ...
DOI:
10.1111/jfbc.12299

93. TLC Profiles of Selected Cirsium Species with Chemometrics in Construction of Their Fingerprints

Author:
Anna Hawrył; Agata Ziobro; Ryszard Świeboda; Mirosław Hawrył; Monika Waksmundzka-Hajnos
Source:
Journal of chromatographic science 2016 v.54 no.7 pp. 1096-1104
ISSN:
1945-239X
Subject:
Cirsium arvense; acetic acid; aerial parts; apigenin; aqueous solutions; caffeic acid; chemometrics; chlorogenic acid; chromatography; ethyl acetate; formic acid; methanol; methylene chloride; naringin; rutin; silica gel; solvents
Abstract:
... The dried aerial parts of 12 plants of Cirsium species were extracted with the Soxhlet apparatus using dichloromethane and methanol as solvents. Next, the extracts were separated by TLC methods to obtain the fingerprint chromatograms. The analysis was performed on silica gel or RP-18 layers as stationary phases using the following eluents: ethyl acetate/formic acid/acetic acid/water (12/1.5/1.5/4; ...
DOI:
10.1093/chromsci/bmw064

94. Variation in herbivory along a latitudinal gradient for native and exotic Asteraceae

Author:
Krystal A. Nunes; Colin M. Cassin; Peter M. Kotanen
Source:
Plant ecology 2016 v.217 no.5 pp. 481-493
ISSN:
1385-0237
Subject:
Cirsium arvense; habitats; herbivores; host plants; indigenous species; introduced species; latitude; leaves; surveys; Ontario
Abstract:
... It has long been hypothesized that biotic interactions, including herbivory, are most intense at lower latitudes. However, this generalization has recently been challenged with studies showing that latitudinal gradients in damage may be rarer than previously believed. Additionally, most studies have focused on herbivory of native species, so it remains unknown whether natives and exotics follow si ...
DOI:
10.1007/s11258-016-0593-x

95. Yeasts associated with an abandoned mining area in Pernek and their tolerance to different chemical elements

Author:
Renáta Vadkertiová; Jana Molnárová; Alexander Lux; Marek Vaculík; Desana Lišková
Source:
Folia microbiologica 2016 v.61 no.3 pp. 199-207
ISSN:
0015-5632
Subject:
Vanrija humicola; antimony; Sporidiobolus; sorrel; Cryptococcus flavescens; heavy metals; Equisetum arvense; Candida; Trichosporon; cadmium; leaves; Phragmites australis; arsenic; yeasts; soil; Cirsium arvense; Galactomyces; silicon; wood; Aureobasidium pullulans; zinc; mining; Oxalis acetosella; Slovakia
Abstract:
... Four plants, Cirsium arvense (creeping thistle), Equisetum arvense (field horsetail), Oxalis acetosella (wood sorrel) and Phragmites australis (common reed), which grew in an abandoned Sb-mining area in Pernek (Malé Karpaty Mts., Slovakia), were investigated for the yeast species. Yeasts were isolated from both the leaves of the plants and the soil adjacent to the plants. In total, 65 yeast cultur ...
DOI:
10.1007/s12223-015-0424-9

96. The weed composition in an orchard as a result of long-term foliar herbicide application

Author:
Maria Licznar-Małańczuk; Iwona Sygutowska
Source:
Acta agrobotanica 2016 v.69 no.3 pp. aa.1685
ISSN:
2300-357X
Subject:
Capsella bursa-pastoris; Cirsium arvense; Convolvulus arvensis; Elymus repens; Epilobium; Lamium; Poa annua; Senecio vulgaris; Stellaria media; Taraxacum officinale; Trifolium repens; annual weeds; apples; fallow; grasses; herbicides; orchards; perennial weeds; perennials; pesticide application; planting; rootstocks; soil; spring; trees; vegetation; Poland
Abstract:
... The weed composition and the dominance of individual species occurring in an orchard were assessed at the Research Station of the Wrocław University of Environmental and Life Sciences, Poland, during the first 10 years after orchard establishment. ‘Ligol’ apple trees were planted in the spring of 2004 (3.5 × 1.2 m). Foliar herbicides were applied in 1 m wide tree rows twice or three times per each ...
DOI:
10.5586/aa.1685

97. Adaptive Development of Yellow Toadflax (Linaria vulgaris) Chemical Control Recommendations

Author:
Almquist Travis L.; Wirt Katie L.; Adams Jason W.; Lym Rodney G.
Source:
Invasive plant science and management 2015 v.8 no.3 pp. 276-283
ISSN:
1939-747X
Subject:
Cirsium arvense; Euphorbia esula; Linaria vulgaris; aminocyclopyrachlor; application rate; application timing; biological control; biological control agents; chemical control; dicamba; diflufenzopyr; forbs; growing season; invasive species; managers; nontarget organisms; noxious weeds; picloram; program planning; seed set; weed control; North Dakota
Abstract:
... Yellow toadflax (Linaria vulgaris P. Mill.) infestations in North Dakota increased 300-fold from 1997 to 2011, when the plant was added to the state noxious weed list. Long-term control of other invasive species had included biological control agents, but no effective agents for yellow toadflax had been identified, so a control program using herbicides was needed. The objective was to shift from s ...
DOI:
10.1614/IPSM-D-14-00082.1

98. Aphid Species Colonizing Perennial Asteraceae Host Species along Hungarian Motorways

Author:
Zs. Basky
Source:
Acta phytopathologica et entomologica Hungarica 2016 v.51 no.1 pp. 77-86
ISSN:
1588-2691
Subject:
Achillea millefolium; Aphis fabae; Artemisia absinthium; Artemisia vulgaris; Carduus acanthoides; Centaurea stoebe; Cichorium intybus; Cirsium arvense; Crepis; Macrosiphoniella; Picris hieracioides; Uroleucon; highways; host plants
Abstract:
... Uroleucon cichorii (Koch, 1855) Aphis intybii (Koch, 1855) and Aphis fabae cirsiiacanthoidis Scopoli, 1763 colonies occurred on Cichorium intybus L., Cirsium arvense (L.) Scop. was colonised by Aphis fabae cirsiiacanthoidis . Artemisia vulgaris L. accommodated Macrosiphoniella artemisiae (Boyer de Fonscolombe, 1841). The annual Crepis setosa Haller was the host plant of Uroleucon cirsii (Linnaeus, ...
DOI:
10.1556/038.51.2016.1.7

99. Diagnostics of stem and bulb nematodes, Ditylenchus weischeri and D. dipsaci (Nematoda: Anguinidae), using PCR with species-specific primers

Author:
Mehrdad Madani; Mario Tenuta; Vladimir N. Chizhov; Sergei A. Subbotin
Source:
Canadian journal of plant pathology 2015 v.37 no.2 pp. 212-220
ISSN:
1715-2992
Subject:
Cirsium arvense; DNA primers; Ditylenchus dipsaci; Vicia faba; bulbs; crops; diagnostic techniques; endoparasites; faba beans; financial economics; gel electrophoresis; genes; growth retardation; heat shock proteins; melting; nucleotide sequences; parasitism; perennial weeds; polymerase chain reaction; quarantine; soil
Abstract:
... The stem and bulb nematodes of the Ditylenchus dipsaci (Kühn) Filipjev species complex are obligate endoparasites of various agricultural plants, causing stunting and swelling and resulting in significant economic losses. Recently, a new closely related Ditylenchus species, D. weischeri Chizhov, Borisov and Subbotin, a parasite of the cosmopolitan herbaceous perennial weed, Cirsium arvense (L.) Sc ...
DOI:
10.1080/07060661.2015.1035754

100. Heavy metal accumulation in native plants at a metallurgy waste site in rural areas of Northern China

Author:
Zheng Sun; Jiajun Chen; Xingwei Wang; Ce Lv
Source:
Ecological engineering 2016 v.86 pp. 60-68
ISSN:
0925-8574
Subject:
Calystegia; Cirsium arvense; Ipomoea nil; Taraxacum mongolicum; aerial parts; arsenic; bioaccumulation factor; cadmium; heavy metals; hyperaccumulators; indigenous species; lead; pollution; rural areas; slags; soil remediation; tissues; topsoil; zinc; China
Abstract:
... Native plants and topsoil contaminated with metallurgical slag from a metallurgy waste site in northern China were studied and found to contain four heavy metals (i.e., As, Cd, Pb, and Zn). Heavy metal concentrations of Pb and Zn in topsoil were very high, with a maximum value of 6189.53mg/kg and 16,046.72mg/kg, respectively. Investigations of metal accumulation in the screened plants indicated th ...
DOI:
10.1016/j.ecoleng.2015.10.023