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1. A PCR protocol for the identification of Pseudomonas syringae pv. tagetis based on genes required for tagetitoxin production

Author:
Kong, H.; Patterson, C.D.; Zhang, W.; Takikawa, Y.; Suzuki, A.; Lydon, J.
Source:
Biological control 2004 v.30 no.1 pp. 83-89
ISSN:
1049-9644
Subject:
Pseudomonas syringae pv. tagetis; plant pathogenic bacteria; pathogen identification; polymerase chain reaction; genes; bacterial toxins; DNA primers; toxigenic strains; nontoxigenic strains; molecular systematics; Pseudomonas syringae pv. pisi; biological control agents; weed control; Cirsium arvense
Abstract:
... A polymerase chain reaction (PCR) protocol that can be used to distinguish Pseudomonas syringae pv. tagetis from other P. syringae pathovars, including those that induce apical chlorosis in several plants of the Asteracaea family and in pea, and closely related P. savastanoi pathovars was developed based on DNA sequences from P. syringae pv. tagetis that are required for tagetitoxin synthesis. PCR ...
Handle:
10113/9836

2. A Syrphid Fly Uses Olfactory Cues to Find a Non-Yellow Flower

Author:
Primante, Clara; Dötterl, Stefan
Source:
Journal of chemical ecology 2010 v.36 no.11 pp. 1207-1210
ISSN:
0098-0331
Subject:
Cirsium arvense; Episyrphus balteatus; antennae; attractants; bioassays; cages; flight; flowers; gas chromatography; methyl salicylate; nectar; odors; olfactory receptors; pollen; sampling
Abstract:
... Syrphid flies are frequent flower visitors, but little is known about the cues they use to find flowers. We determined the importance of visual and olfactory cues in a flight cage bioassay using Cirsium arvense (Asteraceae) flower heads and experienced Episyrphus balteatus (Diptera, Syrphidae). We tested the response of antennae of the flies to headspace inflorescence scent samples by using gas ch ...
DOI:
10.1007/s10886-010-9871-6
PubMed:
20924654

3. A comparison of auxotrophic and wild strains of Sclerotinia sclerotiorum used as a mycoherbicide against Californian thistle (Cirsium arvense)

Author:
Harvey, I.C.; Bourdot, G.W.; Saville, D.J.; Sands, D.C.
Source:
Biocontrol science and technology 1998 v.8 no.1 pp. 73-81
ISSN:
0958-3157
Subject:
Sclerotinia sclerotiorum; weed control; biological control agents; strain differences; Cirsium arvense; pathogenicity; amino acids; mutants; Brassica napus; trap crops; mycoherbicides; perennial weeds; biological control; New Zealand
DOI:
10.1080/09583159830441

4. A conceptual model for the population dynamics of Cirsium arvense in a New Zealand pasture

Author:
DM Leathwick; GW Bourdôt
Source:
New Zealand journal of agricultural research 2012 v.55 no.4 pp. 371-384
ISSN:
1175-8775
Subject:
weed control; buds; pastures; carbohydrates; models; adventitious roots; apical dominance; Cirsium arvense; control methods; growing season; interspecific competition; root growth; spring; death; population size; intraspecific competition; shoots; New Zealand
Abstract:
... Based on a critical review of published research we have developed a conceptual model for a pasture population of Cirsium arvense (Californian thistle) focusing on plausible mechanisms for the regulation of population size: 1) plants overwinter as creeping roots with adventitious buds and subterranean shoots; 2) a main spring cohort of shoots supported by mobilized carbohydrates is regulated numer ...
DOI:
10.1080/00288233.2012.728532

5. A degree-day model of Cirsium arvense shoot emergence from adventitious root buds in spring

Author:
Donald William W.
Source:
Weed science 2000 v.48 no.3 pp. 333-341
ISSN:
0043-1745
Subject:
Cirsium arvense; Triticum aestivum; adventitious roots; autumn; buds; computer software; data collection; fallow; farmers; heat sums; models; monitoring; no-tillage; perennial weeds; shoots; spring; weed control; wheat
Abstract:
... If decision-aid software models of weed emergence and growth are ever to help producers better time weed management, these models must be able to predict perennial weed shoot emergence from vegetative propagules. In this research, Cirsium arvense shoot emergence from adventitious root buds in spring was modeled using degree-day heat sums. Fractional C. arvense shoot emergence was best modeled as a ...
DOI:
10.1614/0043-1745(2000)048[0333:ADDMOC]2.0.CO;2

6. A highly viable cross betwen Aphis fabae (Homoptera: Aphididae) clones with different plant preference

Author:
Tosh, C.R.; Vamvatsikos, P.G.; Hardie, J.
Source:
Environmental entomology 2004 v.33 no.4 pp. 1081-1087
ISSN:
0046-225X
Subject:
viability; Vicia faba; clonal variation; host plants; hybridization; Aphis fabae; clones; Cirsium arvense; egg fertility; Tropaeolum majus; host preferences
Abstract:
... Aphis fabae Scopoli consists of a complex of closely related host plant-associated forms. This system offers insights into speciation and the determinants of plant use in an important insect pest, but concerted study of the complex requires identification of clones with different plant preference that can potentially exchange genes. This study presents a series of hybridizations between clones col ...
DOI:
10.1603/0046-225X-33.4.1081

7. 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

8. A new megastigmane glycoside from the aerial parts of Cirsium setosum

Author:
Hai JIANG; Yong-Hai MENG; Liu YANG; Qiu-Hong WANG; Bing-You YANG; Chang LIU; Hai-Xue KUANG
Source:
Chinese journal of natural medicines 2013 v.11 no.5 pp. 534-537
ISSN:
1875-5364
Subject:
Cirsium arvense; adenosine; aerial parts; chemical composition; chromatography; glycosides; physical properties; spectroscopy
Abstract:
... AIM: To study the chemical constituents of the aerial parts of Cirsium setosum (Willd.) MB.. METHODS: The chemical constituents were isolated and purified by various chromatographic techniques. Their structures were determined on the basis of physical properties and spectroscopic data. RESULTS: A new megastigmane glycoside and six known compounds were obtained and identified as (7E, 9R)-9-hydroxy- ...
DOI:
10.1016/S1875-5364(13)60097-7
PubMed:
24359780

9. 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

10. 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

11. A study on pyrolysis of Canada thistle (Cirsium arvense) with titania based catalysts for bio-fuel production

Author:
Tevfik Aysu
Source:
Bioresource technology 2016 v.219 pp. 175-184
ISSN:
0960-8524
Subject:
Cirsium arvense; Fourier transform infrared spectroscopy; biofuels; catalysts; feedstocks; fuel production; gas chromatography-mass spectrometry; heat; nuclear magnetic resonance spectroscopy; pyrolysis; titanium dioxide
Abstract:
... The catalytic pyrolysis of Cirsium arvense was performed with titania supported catalysts under the operating conditions of 500°C, 40°C/min heating rate, 100mL/min N2 flow rate in a fixed bed reactor for biofuel production. The effect of catalysts on product yields was investigated. The amount of pyrolysis products (bio-char, bio-oil, gas) and the composition of the produced bio-oils were determin ...
DOI:
10.1016/j.biortech.2016.07.132

12. Absorption and Translocation of Aminocyclopyrachlor and Aminocyclopyrachlor-Methyl Ester in Canada Thistle (Cirsium arvense)

Author:
Bukun Bekir; Lindenmayer R. Bradley; Nissen Scott J.; Westra Philip; Shaner Dale L.; Brunk Galen
Source:
Weed science 2010 v.58 no.2 pp. 96-102
ISSN:
0043-1745
Subject:
Cirsium arvense; broadleaf weeds; herbicides; uptake mechanisms; translocation (plant physiology); absorption; pesticide adjuvants; esters; leaves; foliar application; seed oils; nonionic surfactants; urea ammonium nitrate; ammonium sulfate; horticultural oils; application rate; isotope labeling; carbon; stable isotopes
Abstract:
... Laboratory studies were conducted using ¹⁴C-aminocyclopyrachlor (DPX-MAT28) and its ¹⁴C-methyl ester formulation (DPX-KJM44) to (1) determine the adjuvants' effects on absorption, (2) compare the absorption and translocation of aminocyclopyrachlor free acid with the methyl ester, and (3) determine the rate at which aminocyclopyrachlor-methyl ester is metabolized to the free acid in Canada thistle. ...
Handle:
10113/42542
DOI:
10.1614/WS-09-086.1

13. Abundance and diversity of herbaceous weeds in sheep/beef pastures, South Island, New Zealand

Author:
G Blackwell; D Lucock; H Moller; R Hill; J Manhire; M Emanuelsson
Source:
New Zealand journal of agricultural research 2011 v.54 no.1 pp. 53-69
ISSN:
1175-8775
Subject:
Bellis perennis; Cirsium arvense; Taraxacum officinale; beef; farming systems; farms; geographical distribution; pastures; sheep; species diversity; weeds; New Zealand
Abstract:
... This study compared species diversity, abundance and size of broad-leaved herbaceous weeds on 28 South Island sheep/beef farms that employed either organic, integrated management (IM) or conventional management (CM) systems. Three or six paddocks per farm were surveyed using walked transects in November 2005, and the presence and number of individuals of each weed species encountered were recorded ...
DOI:
10.1080/00288233.2010.535493

14. Acetolactate synthase activity and foliar absorption in the presence of chlorsulfuron in biotypes of Cirsium arvense (L.) Scop.

Author:
P. Solymosi; E. Páldi
Source:
Acta phytopathologica et entomologica Hungarica 2005 v.40 no.3-4 pp. 341-346
ISSN:
0238-1249
Subject:
Cirsium arvense; absorption; acetolactate synthase; biotypes; chlorsulfuron
Abstract:
... The mechanism of acetolactate synthase (ALS) resistance to the inhibitory action of sulfonylurea is due to the selection of R1 and R2 biotypes of C. arvense with modified form of the ALS enzyme. They are less susceptible to the inhibition of sulfonylurea, but still functional. There was no significant difference between the susceptible and sulfonylurea-resistant biotypes in absorption and transloc ...
DOI:
10.1556/APhyt.40.2005.3-4.15

15. 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

16. Aminopyralid and Clopyralid Absorption and Translocation in Canada Thistle (Cirsium arvense)

Author:
Bukun Bekir; Gaines Todd A.; Nissen Scott J.; Westra Philip; Brunk Galen; Shaner Dale L.; Sleugh Byron B.; Peterson Vanelle F.
Source:
Weed science 2009 v.57 no.1 pp. 10-15
ISSN:
0043-1745
Subject:
Cirsium arvense; broadleaf weeds; noxious weeds; clopyralid; auxins; pesticide use reduction; application rate; weed control; absorption; uptake mechanisms; translocation (plant physiology); metabolic detoxification; nonionic surfactants; temporal variation; chemical structure
Abstract:
... Aminopyralid is a new auxinic herbicide that provides Canada thistle control at lower use rates than clopyralid. Studies were conducted to determine if differences in absorption, translocation, or metabolism account for aminopyralid's greater biological activity. Radiolabeled aminopyralid and clopyralid were applied to individual leaves of rosette-stage Canada thistle plants. Nonionic surfactant w ...
Handle:
10113/25648
DOI:
10.1614/WS-08-071.1

17. An Ecophysiological Study of Plants Growing on the Fly Ash Deposits from the “Nikola Tesla–A” Thermal Power Station in Serbia

Author:
Pavle Pavlović; Miroslava Mitrović; Lola Djurdjević
Source:
Environmental management 2004 v.33 no.5 pp. 654-663
ISSN:
0364-152X
Subject:
Ambrosia; Amorpha fruticosa; Cirsium arvense; Crepis; Epilobium; Eupatorium cannabinum; Populus alba; Spiraea; Tamarix gallica; Verbascum phlomoides; boron; cadmium; combustion; copper; drought; ecophysiology; fly ash; heavy metals; lead; manganese; photosynthesis; plant tissues; plant-water relations; summer; tissue analysis; toxicity; vegetation; zinc; Serbia
Abstract:
... This ecophysiological research on the ash deposits from the “Nikola Tesla–A” thermal power station in Serbia covered 10 plant species (Tamarix gallica, Populus alba, Spiraea van-hauttei, Ambrosia artemisifolia, Amorpha fruticosa, Eupatorium cannabinum, Crepis setosa, Epilobium collinum, Verbascum phlomoides, and Cirsium arvense). This paper presents the results of a water regime analysis, photosyn ...
DOI:
10.1007/s00267-004-2928-y

18. An epidemiological study of Puccinia punctiformis (Str.) Röhl as a stepping‐stone to the biological control of Cirsium arvense (L.) Scop.

Author:
J. FRANTZEN
Source:
new phytologist 1994 v.127 no.1 pp. 147-154
ISSN:
0028-646X
Subject:
Cirsium arvense; Puccinia; biological control; biological control agents; rust diseases; grasslands; epidemiology; weed control; mycoherbicides; Netherlands
Abstract:
... The infection cycle of the autoecious rust fungus Puccinia punctiformis on the clonal plant Cirsium arvense was described in terms of intensity (amount of pathogen per unit area and used for systemic infection) and extent (area occupied by the pathogen and used for local lesion infection) at four grassland sites in The Netherlands. The incidence of systemic infection was relatively low and systemi ...
DOI:
10.1111/j.1469-8137.1994.tb04269.x

19. An investigation of genetic variation in Cirsium arvense field patches

Author:
Hettwer, U.; Gerowitt, B.
Source:
Weed research 2004 v.44 no.4 pp. 289-297
ISSN:
0043-1737
Subject:
Cirsium arvense; weeds; population genetics; biotypes; genetic variation; DNA fingerprinting; microsatellite repeats; Germany
DOI:
10.1111/j.1365-3180.2004.00402.x

20. Anatomical injury induced by the Eriophyid mite Aceria anthocoptes on the leaves of Cirsium arvense

Author:
Rancic, D.; Stevanovic, B.; Petanovic, R.; Magud, B.; Tosevski, I.; Gassmann, A.
Source:
Experimental & applied acarology 2006 v.38 no.4 pp. 243-253
ISSN:
0168-8162
Subject:
Aceria; weed control; food plants; lesions (plant); biological control agents; phytophagous mites; Cirsium arvense; invasive species; plant damage; leaves
DOI:
10.1007/s10493-006-0013-3
PubMed:
16612668

21. 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

22. Antennal responses to floral scents in the butterfly Heliconius melpomene

Author:
Andersson, S.; Dobson, H.E.M.
Source:
Journal of chemical ecology 2003 v.29 no.10 pp. 2319-2330
ISSN:
0098-0331
Subject:
Lepidoptera; electroantennography; insect attractants; monoterpenoids; Lantana camara; flowers; Cirsium arvense; Buddleja davidii; odors; foraging; pollinating insects
Abstract:
... Floral scent, together with visual floral cues, are important signals to adult butterflies searching for food-rewarding plants. To identify which compounds in a floral scent are more attractive and, thus, of biological importance to foraging butterflies, we applied electrophysiological methods. Antennal responses of male and female adults of the tropical butterfly Heliconius melpomene L. (Lepidopt ...
PubMed:
14682514

23. 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

24. 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

25. Arsenic-resistant bacteria associated with roots of the wild Cirsium arvense (L.) plant from an arsenic polluted soil, and screening of potential plant growth-promoting characteristics

Author:
Cavalca, Lucia; Zanchi, Raffaella; Corsini, Anna; Colombo, Milena; Romagnoli, Cristina; Canzi, Enrica; Andreoni, Vincenza
Source:
Systematic and applied microbiology 2010 v.33 no.3 pp. 154-164
ISSN:
0723-2020
Subject:
1-aminocyclopropane-1-carboxylate deaminase; 1-aminocyclopropane-1-carboxylic acid; Achromobacter; Ancylobacter; Brevundimonas; Cirsium arvense; Microbacterium; Ochrobactrum; arsenates; arsenic; arsenites; fluorescence in situ hybridization; gamma-Proteobacteria; indole acetic acid; operon; oxidation; phylogeny; polluted soils; rhizoplane; rhizosphere bacteria; ribosomal RNA; roots; screening; siderophores; transporters
Abstract:
... A rhizobacterial community, associated with the roots of wild thistle Cirsium arvense (L.) growing in an arsenic polluted soil, was studied by fluorescence in situ hybridization (FISH) analysis in conjunction with cultivation-based methods. In the bulk, rhizosphere, and rhizoplane fractions of the soil, the qualitative picture obtained by FISH analysis of the main phylogenetic bacterial groups was ...
DOI:
10.1016/j.syapm.2010.02.004

26. Artificial infection of Cirsium arvense with the rust pathogen Puccinia punctiformis by imitation of natural spore transfer by the weevil Ceratapion onopordi

Author:
MÜLLER, E.; JUD, P.; NENTWIG, W.
Source:
Weed research 2011 v.51 no.3 pp. 209-213
ISSN:
0043-1737
Subject:
Cirsium arvense; Curculionidae; Puccinia; additives; chemical control; fungi; noxious weeds; pathogens; spores; stems; weed control
Abstract:
... Cirsium arvense is a noxious perennial weed. Because of the limited possibilities of chemical and physical control of this weed, many studies have been performed on biological methods. Successful control of C. arvense using the rust fungus Puccinia punctiformis needs the establishment of systemic infection, often connected with the weevil Ceratapion onopordi as a spore vector. To analyse whether a ...
DOI:
10.1111/j.1365-3180.2010.00839.x

27. Assessing Genetic Diversity of Canada Thistle (Cirsium arvense) in North America with Microsatellites

Author:
Bodo Slotta Tracey A.; Foley Michael E.; Chao Shaioman; Hufbauer Ruth A.; Horvath David P.
Source:
Weed science 2010 v.58 no.4 pp. 387-394
ISSN:
0043-1745
Subject:
founder effect; microsatellite repeats; seed dispersal; genetic variation; genetic distance; broadleaf weeds; asexual reproduction; gene flow; Cirsium arvense; genotype; invasive species; introduced plants; genetic markers; North America
Abstract:
... Invasive species such as Canada thistle pose a significant threat to ecosystems. The risk of introducing invasive species has increased with human activities, and the effects of such events have economic and aesthetic impacts. Native to Europe, Canada thistle is now established throughout temperate North America. Although there is documentation of early occurrences to North America, little is know ...
Handle:
10113/47585
DOI:
10.1614/WS-D-09-00070.1

28. Assessment of Pseudomonas syringae pv. tagetis as a biocontrol agent for Canada thistle

Author:
Gronwald John W.; Plaisance Kathryn L.; Ide Donald A.; Wyse Donald L.
Source:
Weed science 2002 v.50 no.3 pp. 397-404
ISSN:
0043-1745
Subject:
Cirsium arvense; Glycine max; Pseudomonas syringae pv. tagetis; biological control agents; biological control; field experimentation; chlorophyll; leaves; shoots; application rate; application timing; Minnesota
Abstract:
... Growth chamber and field experiments were conducted to assess the potential of Pseudomonas syringae pv. tagetis (Pst) as a biocontrol agent for Canada thistle. Silwet L-77, an organosilicone surfactant, was required to facilitate Pst penetration into Canada thistle leaves. Growth chamber experiments indicated that maximum Pst populations inside leaves were obtained with a Silwet L-77 concentration ...
Handle:
10113/14486
DOI:
10.1614/0043-1745(2002)050[0397:AOPSPT]2.0.CO;2

29. 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

30. Asymptomatic systemic disease of Canada thistle (Cirsium arvense) caused by Puccinia punctiformis and changes in shoot density following inoculation

Author:
D.K. Berner; E.L. Smallwood; C.A. Cavin; M.B. McMahon; K.M. Thomas; D.G. Luster; A.L. Lagopodi; J.N. Kashefi; Zhanna Mukhina; Tamara Kolomiets; Lyubov Pankratova
Source:
Biological control 2015 v.86 pp. 28-35
ISSN:
1049-9644
Subject:
Cirsium arvense; Puccinia; antigens; biological control; biological control agents; chemiluminescence; decline; disease outbreaks; leaves; plant pathogenic fungi; polyclonal antibodies; roots; rust diseases; shoots; spring; temperate zones; weeds; Greece; Maryland
Abstract:
... Canada thistle (Cirsium arvense) is one of the worst weeds in temperate areas of the world. A rust fungus, Puccinia punctiformis, was first proposed as a biological control agent for C. arvense in 1893. The rust causes systemic disease which ultimately kills C. arvense plants. In 2013 it was demonstrated in four countries, that inoculation of C. arvense rosettes in the fall with ground telia-beari ...
DOI:
10.1016/j.biocontrol.2015.02.006
CHORUS:
10.1016/j.biocontrol.2015.02.006

31. Autumn growth of Elytrigia repens, Cirsium arvense and Sonchus arvensis at high latitudes in an outdoor pot experiment

Author:
TØRRESEN, K.S.; FYKSE, H.; RAFOSS, T.
Source:
Weed research 2010 v.50 no.4 pp. 353-363
ISSN:
0043-1737
Subject:
Cirsium arvense; Elymus repens subsp. repens; Sonchus arvensis; autumn; biomass; chemical control; developmental stages; latitude; leaf area; planting; rhizomes; roots; spring; weeds
Abstract:
... Autumn growth of weeds (i) provides an opportunity for mechanical and chemical control in autumn and (ii) can be important for weed survival and infestation in the following spring. Growth characteristics of Elytrigia repens, Cirsium arvense and Sonchus arvensis in autumn were studied in 2004 and 2005, on plants of different origins and developmental stages (planted at various times from May to Au ...
DOI:
10.1111/j.1365-3180.2010.00791.x

32. Auxin and ABA act as central regulators of developmental networks associated with paradormancy in Canada thistle (Cirsium arvense)

Author:
James V. Anderson; Münevver Doğramacı; David P. Horvath; Michael E. Foley; Wun S. Chao; Jeffrey C. Suttle; Jyothi Thimmapuram; Alvaro G. Hernandez; Shahjahan Ali; Mark A. Mikel
Source:
Functional & integrative genomics 2012 v.12 no.3 pp. 515-531
ISSN:
1438-793X
Subject:
Arabidopsis; Cirsium arvense; RNA; abscisic acid; auxins; biosynthesis; buds; cDNA libraries; cell division; complementary DNA; control methods; cytokinins; databases; dormancy; expressed sequence tags; gibberellic acid; greenhouses; hormones; metabolites; models; perennial weeds; roots; sequence analysis; shoots; transcriptome; unigenes
Abstract:
... Dormancy in underground vegetative buds of Canada thistle, an herbaceous perennial weed, allows escape from current control methods and contributes to its invasive nature. In this study, ∼65 % of root sections obtained from greenhouse propagated Canada thistle produced new vegetative shoots by 14 days post-sectioning. RNA samples obtained from sectioned roots incubated 0, 24, 48, and 72 h at 25°C ...
DOI:
10.1007/s10142-012-0280-5
PubMed:
22580957

33. Barley exposed to aerial allelopathy from thistles (Cirsium spp.) becomes less acceptable to aphids

Author:
Glinwood, R.; Ninkovic, V.; Pettersson, J.; Ahmed, E.
Source:
Ecological entomology 2004 v.29 no.2 pp. 188-195
ISSN:
0307-6946
Subject:
Sitobion avenae; wheat; host seeking; odors; barley; Cirsium vulgare; Hordeum vulgare; olfactometry; Triticum aestivum; volatile compounds; insect pests; Rhopalosiphum padi; allelochemicals; host plants; plant-insect relations; allelopathy; Cirsium arvense; weeds; Metopolophium dirhodum; chemical ecology; oats; root exudates; Avena sativa
Abstract:
... 1. Recent studies have shown that plant-plant interaction via chemicals (allelopathy) can affect insects. Here the effects on aphid acceptance of barley after exposure to volatiles and root exudates from two common weeds, the thistles Cirsium arvense and Cirsium vulgare, were investigated. 2. Settling by bird cherry-oat aphid, Rhopalosiphum padi, was significantly reduced on barley plants that had ...
DOI:
10.1111/j.0307-6946.2004.00582.x

34. Biocontrol options for Cirsium arvense with indigenous fungal pathogens

Author:
Guske, S.; Schulz, B.; Boyle, C.
Source:
Weed research 2004 v.44 no.2 pp. 107-116
ISSN:
0043-1737
Subject:
indigenous species; Cirsium arvense; perennial weeds; weed hosts; weed control; biological control; biological control agents; mycoherbicides; plant pathogenic fungi; endophytes; Phoma; Puccinia
DOI:
10.1111/j.1365-3180.2003.00378.x

35. Biological Flora of the British Isles: Cirsium arvense (L.) Scop

Author:
Tiley, Gordon E.D.
Source:
Journal of ecology 2010 v.98 no.4 pp. 938-983
ISSN:
0022-0477
Subject:
Cirsium arvense; asexual reproduction; branching; buds; climate change; control methods; crops; dioecy; dormancy; females; flora; flowering; flowers; genetic variation; grazing; habitats; herbivores; humans; insect pollination; insects; leaves; males; nectar; odors; pastures; phenology; photoperiod; plant communities; root systems; rooting; roots; seed germination; seed set; shoots; summer; temperature; vegetation; weeds; winter; British Isles; Middle East; North America
Abstract:
... 1. This account presents information on all aspects of the biology of Cirsium arvense that are relevant to understanding its ecological characteristics and behaviour. The main topics are presented within the standard framework of the Biological Flora of the British Isles: distribution, habitat, communities, responses to biotic factors, responses to environment, structure and physiology, phenology, ...
DOI:
10.1111/j.1365-2745.2010.01678.x

36. 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

37. Biological and genetic characterisation of Phoma macrostoma isolates with bioherbicidal activity

Author:
Wayne M. Pitt; Karen L. Bailey; Yong-Bi Fu; Gregory W. Peterson
Source:
Biocontrol science and technology 2012 v.22 no.7 pp. 813-835
ISSN:
1360-0478
Subject:
Cirsium arvense; Phoma; Taraxacum officinale; amplified fragment length polymorphism; bioassays; biopesticides; biotypes; broadleaf weeds; fungi; genetic markers; genetic variation; greenhouses; internal transcribed spacers; loci; provenance; seedlings; sequence analysis; Canada; United States
Abstract:
... The fungus Phoma macrostoma Mont. isolate 94-44B was registered as a bioherbicide for control of broadleaved weeds in Canada and the USA in 2011 and 2012, respectively. To obtain the registrations, the fungus had to be characterised both biologically and genetically. The objectives of this study were to demonstrate that bioherbicidal activity was associated with specific genetic markers and to det ...
DOI:
10.1080/09583157.2012.691159

38. Biological control of Canada thistle in temperate pastures using high density rotational cattle grazing

Author:
De Bruijn, S.L.; Bork, E.W.
Source:
Biological control 2006 v.36 no.3 pp. 305-315
ISSN:
1049-9644
Subject:
weed control; pastures; cattle; rotational grazing; plant density; Cirsium arvense; forage quality; crop yield; grazing intensity; crop-weed competition; biological control; Alberta
Abstract:
... Extensive research exists on the effects of Canada thistle [Cirsium arvense (L.) Scop.] (CT) in annual cropland, but few studies have examined CT impacts on pasture and rangeland. While it is known that grazing impacts weed presence and abundance, little is understood about how specific grazing systems can be used as a prescriptive tool to alter weed populations, including CT. The purpose of this ...
DOI:
10.1016/j.biocontrol.2005.10.007

39. Biological control of invasive plant species: A stochastic analysis

Author:
MORTEZA CHALAK; ARJAN RUIJS; EKKO C. VAN IERLAND
Source:
Weed biology and management 2011 v.11 no.3 pp. 137-151
ISSN:
1444-6162
Subject:
Apion; Cirsium arvense; Curculionidae; Sclerotinia sclerotiorum; biological control; biological control agents; case studies; economics; invasive species; models; stochastic processes; weed control; weeds; New Zealand
Abstract:
... Biological control agents are regarded as a relatively safe method to control weeds. However, their impact on weeds can be relatively low and unpredictable. The aims of this article were to: (i) assess whether or not a weevil (Apion onopordi) and a mycoherbicide (Sclerotinia sclerotiorum) are desirable as biological agents for the control of Californian thistle (Cirsium arvense) in New Zealand des ...
DOI:
10.1111/j.1445-6664.2011.00412.x

40. 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

41. Botanical analysis of fallow grasslands existing in mountain conditions

Author:
Adam Radkowski; Beata Barabasz-Krasny
Source:
Acta agrobotanica v.60 no.1 pp. 165-173
ISSN:
2300-357X
Subject:
Cirsium arvense; Deschampsia cespitosa; Juncus effusus; Poa trivialis; cutting; habitats; meadows; nutrient availability; nutritive value; pastures; soil nutrients; soil water; sward; weeds
Abstract:
... The investigations were carried out in the years 2000- -2004 on permanent grassland in Czarny Potok (Beskidy Mts. - 650 a. s. l.). Botanical census was conducted by using Klapp's method on 26 plots (18 random selected plots and 8 controls). The whole floristic material was subjected to numerical classification. As a result, three main types of plots with the dominating species of: Juncus effusus ( ...
DOI:
10.5586/aa.2007.020

42. 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

43. Can Invasive Species Enhance Competitive Ability and Restoration Potential in Native Grass Populations

Author:
Ferrero-Serrano, Ángel; Hild, Ann L.; Mealor, Brian A.
Source:
Restoration ecology 2011 v.19 no.4 pp. 545-551
ISSN:
1061-2971
Subject:
Cirsium arvense; Hesperostipa comata; Rhaponticum repens; Sporobolus airoides; at-risk population; biomass; cool season grasses; genes; genetic variation; indigenous species; introduced species; invasive species; leaves; nitrogen content; tillers; warm season; weeds
Abstract:
... Native plant individuals often persist within communities dominated by exotics but the influence of this exposure on native populations is poorly understood. Selection for traits contributing to competitive ability may lead to native plant populations that are more tolerant of the presence of exotic invaders. In this way, long-term coexistence with an exotic may confer competitive advantages to re ...
DOI:
10.1111/j.1526-100X.2009.00611.x

44. 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 ...

45. Canada Thistle (Cirsium arvense) Suppression by Sudangrass Interference and Defoliation

Author:
Bicksler Abram J.; Masiunas John B.; Davis Adam
Source:
Weed science 2012 v.60 no.2 pp. 260-266
ISSN:
0043-1745
Subject:
Cirsium arvense; Sorghum bicolor subsp. drummondii; defoliation; greenhouses; herbicides; interspecific competition; mulches; organic production; phytotoxicity; root shoot ratio; shoots; weed science; Canada
Abstract:
... Canada thistle is difficult to manage in organic farming systems and others with reduced reliance on herbicides. Previous field studies found that defoliation or sudangrass interference suppressed Canada thistle. Our objective was to understand the factors causing suppression of Canada thistle observed in the field. Three greenhouse studies were conducted utilizing frequency of defoliation, sudang ...
DOI:
10.1614/WS-D-11-00145.1

46. Canada thistle (Cirsium arvense (L.) Scop.) dynamics in young, postfire forests in Yellowstone National Park, Northwestern Wyoming

Author:
Brianna R. Wright; Daniel B. Tinker
Source:
Plant ecology 2012 v.213 no.4 pp. 613-624
ISSN:
1385-0237
Subject:
Cirsium arvense; Pinus contorta var. latifolia; botanical composition; ecosystems; environmental factors; forests; invasive species; leaf area index; national parks; plant communities; primary productivity; soil texture; Wyoming
Abstract:
... Canada thistle (Cirsium arvense (L.) Scop.) is an invasive, non-native plant in many terrestrial systems, often dominating plant communities, particularly in agricultural systems. Its invasion into forest systems is not well understood. Our objectives were to investigate the establishment, persistence, and abundance of C. arvense over a 7-year period following wildfire in a forest system, and to u ...
DOI:
10.1007/s11258-012-0026-4

47. Canada thistle (Cirsium arvense) management in canola (Brassica rapa) and barley (Hordeum vulgare) rotations under zero tillage

Author:
O'Donovan, J.T.; Blackshaw, R.E.; Harker, K.N.; McAndrew, D.W.; Clayton, G.W.
Source:
Canadian journal of plant science 2001 v.81 no.1 pp. 183-190
ISSN:
0008-4220
Subject:
weed control; no-tillage; crop rotation; Hordeum vulgare; dicamba; row spacing; plant density; clopyralid; Cirsium arvense; MCPA (herbicide); glyphosate; field experimentation; Brassica rapa subsp. oleifera; shoots; Alberta
DOI:
10.4141/P00-069

48. Canada thistle suppression and rapeseed tolerance with dicamba and picloram

Author:
O'Sullivan, P.A.; Kossatz, V.C.
Source:
Canadian journal of plant science 1984 v.64 no.4 pp. 971-977
ISSN:
0008-4220
Subject:
weed control; dicamba; picloram; Cirsium arvense; Brassica napus; Brassica rapa subsp. oleifera
DOI:
10.4141/cjps84-131

49. Carbohydrate dynamics in roots and rhizomes of Cirsium arvense and Tussilago farfara

Author:
L NKURUNZIZA; J C STREIBIG
Source:
Weed research 2011 v.51 no.5 pp. 461-468
ISSN:
0043-1737
Subject:
Cirsium arvense; Tussilago farfara; aerial parts; carbohydrate content; carbon; depolymerization; fructose; high performance liquid chromatography; leaf area; leaves; noxious weeds; perennial weeds; plant growth; planting date; rhizomes; root systems; roots
Abstract:
... Nkurunziza L & Streibig JC (2011). Carbohydrate dynamics in roots and rhizomes of Cirsium arvense and Tussilago farfara. Weed Research51, 461–468. SUMMARY: Information on the source–sink dynamics of carbohydrates during early plant growth can indicate when perennial weeds are most vulnerable to mechanical control. In this study, carbohydrate contents in the roots or rhizomes of two noxious per ...
DOI:
10.1111/j.1365-3180.2011.00866.x

50. Cereal cover crops for weed suppression in a summer fallow-wheat cropping sequence

Author:
Moyer, J.R.; Blackshaw, R.E.; Smith, E.G.; McGinn, S.M.
Source:
Canadian journal of plant science 2000 v.80 no.2 pp. 441-449
ISSN:
0008-4220
Subject:
weed control; Fallopia convolvulus; Bromus tectorum; cultural control; tillage; crop residues; Secale cereale; fallow; plant density; Cirsium arvense; crop yield; Triticum aestivum; biomass production; crop-weed competition; Taraxacum officinale; crop rotation; Euphorbia; Alberta
DOI:
10.4141/P99-099