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You searched for: Publication year rev 7981-2019 Remove constraint Publication year rev: 7981-2019 Subject Cirsium arvense Remove constraint Subject: Cirsium arvense Subject term Cirsium arvense Remove constraint Subject term: Cirsium arvense
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1. 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

2. 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

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. 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

10. 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

11. 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

12. 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

13. 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

14. 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

15. 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

16. 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

17. 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

18. 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