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1. Competition in Experimental Populations of Weeds with Emphasis on the Regulation of Population Size

Author:
I. G. Palmblad
Source:
Ecology 1968 v.49 no.1 pp. 26-34
ISSN:
0012-9658
Subject:
Bromus inermis; Bromus tectorum; Capsella bursa-pastoris; Conyza canadensis; Plantago lanceolata; Plantago major; Senecio sylvaticus; Silene gallica; fertilizers; genotype; germination; greenhouses; habitats; intraspecific competition; mixed stands; mortality; population size; seedlings; soil; weeds
Abstract:
... Several factors, singly or synergistically, may influence the behavior of weedy species under conditions of intraspecific competition. The species studied were Bromus inermis, B. tectorum, Capsella bursa—pastoris, Conyza canadensis, Plantago lanceolata, P. major, Senecio sylvaticus, S. viscosus, and Silene anglica. Some or all of the species were subjected to conditions of intraspecific competitio ...
DOI:
10.2307/1933557

2. Low Temperature Photosynthesis in Successional Winter Annuals

Author:
David L. Regehr; F. A. Bazzaz
Source:
Ecology 1976 v.57 no.6 pp. 1297-1303
ISSN:
0012-9658
Subject:
Capsella bursa-pastoris; Conyza canadensis; Lactuca serriola; Rorippa; air temperature; annuals; autumn; leaves; photosynthesis; scotophase; spring; summer; winter
Abstract:
... Winter annuals usually germinate in summer and fall, overwinter as vegetative rosettes, and then dominate 1—yr fields, suppressing spring—germinated summer annuals. Net photosynthetic response to light and temperature of Erigeron canadensis, E. annuus, Rorippa sessiliflora, Capsella bursa—pastoris, and Lactuca scariola were measured three times during the year. Optimum temperature for photosynthes ...
DOI:
10.2307/1935054

3. Effects of Annual Weed Control on Alfalfa Forage Quality

Author:
D. G. Temme; R. G. Harvey; R. S. Fawcett; A. W. Young
Source:
Agronomy journal 1979 v.71 no.1 pp. 51-54
ISSN:
0002-1962
Subject:
2,4-DB; Avena sativa; Capsella bursa-pastoris; EPTC (herbicide); Medicago sativa; Persicaria pensylvanica; Setaria pumila subsp. pumila; alfalfa; animal growth; annual weeds; benefin; butyric acid; chemical analysis; crude protein; digestible dry matter; digestible protein; dry matter accumulation; early dough stage; flowers; forage yield; milk production; nitrates; oat hay; oats; organic matter; palatability; plant establishment; sheep; silt loam soils; sowing; weed control; Pennsylvania
Abstract:
... Establishment of alfalfa (Medicago sativa L.) alone rather than with an oat (Avena sativa L.) companion crop usually results in a reduction in dry matter production. Use of herbicides far weed control during alfalfa seedling establishment also reduces yield since weeds are harvested along with the alfalfa and contribute to forage yield. Thus, if there are benefits from seeding alfalfa alone using ...
DOI:
10.2134/agronj1979.00021962007100010012x

4. Constituents of host- and non-host plants deterring oviposition by the cabbage butterfly, Pieris rapae

Author:
Renwick, J.A.A.; Radke, Celia D.
Source:
Entomologia experimentalis et applicata 1985 v.39 no.1 pp. 21-26
ISSN:
0013-8703
Subject:
Brassica oleracea; Capsella bursa-pastoris; Erysimum cheiranthoides; Pieris rapae; butterflies; cabbage; females; hexane; host plants; oviposition
Abstract:
... Oviposition by Pieris rapae L. on cabbage was deterred by homogenized cabbage tissue sprayed onto intact plants. Ether extracts of cabbage also were deterrent, but water extracts were not. Hexane extracts of other host plants deterred oviposition and water extracts had little or no effect. Polar as well as non-polar extracts of non-host plants inhibited oviposition. Polar deterrents in the non-hos ...
DOI:
10.1111/j.1570-7458.1985.tb03538.x

5. Chemical stimulants and deterrents regulating acceptance or rejection of crucifers by cabbage butterflies

Author:
Renwick, J.A.A.; Radke, C.D.
Source:
Journal of chemical ecology 1987 v.13 no.7 pp. 1771-1776
ISSN:
0098-0331
Subject:
Pieris rapae; Erysimum cheiranthoides; Capsella bursa-pastoris; oviposition; repellents; plant extracts
DOI:
10.1007/BF00980217
PubMed:
24302344

6. Interspecific Competition Between Seeds: Relative Planting Date and Density Affect Seedling Emergence

Author:
Joy Bergelson; Renee Perry
Source:
Ecology 1989 v.70 no.6 pp. 1639-1644
ISSN:
0012-9658
Subject:
Capsella bursa-pastoris; Poa annua; Senecio vulgaris; greenhouse experimentation; interspecific competition; planting date; probability; seedling emergence; seedlings; seeds; soil
Abstract:
... The interactions between seeds in the soil are poorly understood. We performed greenhouse experiments to investigate the effects of seed density, relative frequency, and relative planting date on the emergence of seedlings in the species Senecio vulgaris, Capsella bursa—pastoris, and Poa annua. We found that for both Poa and Senecio, the probability of emergence significantly decreased with an inc ...
DOI:
10.2307/1938097

7. Life After Death: Site Pre‐Emption by the Remains of Poa Annua

Author:
Joy Bergelson
Source:
Ecology 1990 v.71 no.6 pp. 2157-2165
ISSN:
0012-9658
Subject:
Capsella bursa-pastoris; Poa annua; Senecio vulgaris; adults; annual weeds; death; fecundity; field experimentation; grasses; mortality; seedlings
Abstract:
... The spatial pattern of plants in one generation may alter the competitive interactions between plants in two ways: (1) it may affect the survival or fecundity of competing individuals in that generation, or (2) it may influence the success of seedlings in the following generation. I performed field experiments, spanning two generations, that allowed me to measure how the spatial pattern of the gra ...
DOI:
10.2307/1938629

8. Microenvironmental correlates of phenotypic variation in Capsella bursa-pastoris (Cruciferae)

Author:
Paoletti, C.; Pigliucci, M.; Serafini, M.
Source:
Canadian journal of botany 1991 v.69 no.8 pp. 1637-1641
ISSN:
0008-4026
Subject:
Capsella bursa-pastoris; genetic variation; genotype-environment interaction; alleles; population genetics; phenotype; Italy
DOI:
10.1139/b91-207

9. Effect of planting pattern on intra-row competition between cabbage and shepherd's purse (Capsella bursa-pastoris)

Author:
Freyman, S.; Hall, J.W.; Brookes, V.R.
Source:
Canadian journal of plant science 1992 v.72 no.4 pp. 1393-1396
ISSN:
0008-4220
Subject:
Brassica oleracea var. capitata; crop-weed competition; Capsella bursa-pastoris; row spacing; crop yield; British Columbia
DOI:
10.4141/cjps92-172

10. Identification of a second distinct strain of beet mild yellowing luteovirus using monoclonal antibodies and transmission studies

Author:
Stevens, M.; Smith, H.G.; Hallsworth, P.B.
Source:
Annals of applied biology 1994 v.125 no.3 pp. 515-520
ISSN:
0003-4746
Subject:
indicator species; Capsella bursa-pastoris; disease transmission; monoclonal antibodies; Beet western yellows virus; Brassica napus var. napus; strains; Beta vulgaris
DOI:
10.1111/j.1744-7348.1994.tb04988.x

11. Element contents and guard cell physiology of the root hemiparasite Melampyrum arvense L. before and after attachment to the host plant

Author:
Lechowski, Z.
Source:
Journal of plant nutrition 1995 v.18 no.12 pp. 2551-2567
ISSN:
0190-4167
Subject:
Capsella bursa-pastoris; guard cells; vacuoles; pH; stomatal movement; stomata; nutrient content; phosphorus; potassium; chlorides; sodium; parasitism; osmotic pressure; light; magnesium; citric acid; malic acid; chemical constituents of plants; inorganic ions; calcium
Abstract:
... Before attachment to the host (Capsella bursa pastoris L. Med), the root hemiparasite Melampyrum arvense L. can live during a few weeks in an autotrophic-like way (the preparasitic stage) but its growth is very poor. The attachment of the hemiparasite to the host plant induced a series of significant changes, chiefly connected with solute content, osmolality, and stomatal physiology, which were qu ...
DOI:
10.1080/01904169509365084

12. Latent infection of Brassicaceae in the field by Leptosphaeria maculans (blackleg)

Author:
Petrie, G.A.; Seguin-Swartz, G.; Gugel, R.K.
Source:
Canadian journal of plant pathology 1995 v.17 no.1 pp. 75-81
ISSN:
0706-0661
Subject:
disease reservoirs; Plenodomus lingam; incidence; Capsella bursa-pastoris; weed hosts; Descurainia sophia; Brassica napus; Thlaspi arvense; strains; virulence; inoculum; Saskatchewan
Abstract:
... Commercial canola (Brassica napus) crops and cruciferous weeds growing nearby were sampled periodically in 1992 and 1993 for Leptosphaeria maculans, the causal agent of blackleg disease. A virulent (Lm-VIR) and a weakly virulent (Puget Sound: Lm-PS) strain were prevalent in most fields in symptomless petioles and stems of canola from the start of sampling at plant growth stage (GS) 2.4 (rosette) t ...
DOI:
10.1080/07060669509500722

13. Phytoalexins produced in the leaves of Capsella bursa-pastoris (shepherd's purse)

Author:
Jimenez, L.D.; Ayer, W.A.; Tewari, J.P.
Source:
Phytoprotection 1997 v.78 no.3 pp. 99-103
ISSN:
0031-9511
Subject:
Capsella bursa-pastoris; fungal diseases of plants; antifungal properties; defense mechanisms; Alternaria brassicae; chemical structure; phytoalexins
DOI:
10.7202/706124ar

14. Role of green peach aphid flights in the epidemiology of potato leaf roll disease in the Columbia Basin

Author:
Thomas, P.E.; Pike, K.S.; Reed, G.L.
Source:
Plant disease 1997 v.81 no.11 pp. 1311-1316
ISSN:
0191-2917
Subject:
correlation; overwintering; disease vectors; migratory behavior; Capsella bursa-pastoris; Myzus persicae; Macrosiphum euphorbiae; disease transmission; Potato leafroll virus; viruses; flight; alternative hosts; Solanum; heat sums; Sisymbrium altissimum
Abstract:
... Three distinct and highly predictable green peach aphid (GPA) (Myzus persicae) flights that occur seasonally in the spring, summer, and fall were detected at a southern, central, and northern location in the Columbia Basin of the Northwestern United States. Intensity and timing of the flights was approximately the same at the three locations. Timing and number of alatae captured in the spring and ...
DOI:
10.1094/PDIS.1997.81.11.1311

15. Capsella bursa-pastoris (L.) Medikus (Thlaspi bursa-pastoris L., Bursa bursa-pastoris (L.) Shull, Bursa pastoris (L.) Weber)

Author:
Aksoy, A.; Dixon, J.M.; Hale, W.H.G.
Source:
Journal of ecology 1998 v.86 no.1 pp. 171-186
ISSN:
0022-0477
Subject:
grazing; plant competition; sandy loam soils; plant diseases and disorders; hybrids; stems; Capsella bursa-pastoris; phenology; plant pests; soil pH; leaves; geographical distribution; seeds; climatic factors; seed germination; clay soils; flowers; biotypes; seed productivity; habitats; seed dispersal; British Isles
DOI:
10.1046/j.1365-2745.1998.00260.x

16. Effects of vibration on mechanical properties and biomass allocation pattern of Capsella bursa-pastoris (Cruciferae)

Author:
Niklas, K.J.
Source:
Annals of botany 1998 v.82 no.2 pp. 147-156
ISSN:
0305-7364
Subject:
seeds; stems; Capsella bursa-pastoris; vibration; flowers; modulus of elasticity; mass; biomass; dry matter partitioning; roots; tensile strength; seed dispersal
Abstract:
... The herbaceous dicot species Capsella bursa-pastoris (Cruciferae) was used to determine the influence of chronic mechanical perturbation on the biomass allocation pattern (i.e. dry weight distribution among roots, stems and reproductive structures) and the mechanical properties of roots and stems (i.e. tensile breaking stress and Young's modulus). It was hypothesized that mechanically stimulated p ...
DOI:
10.1006/anbo.1998.0658

17. Herbaceous weeds are not ecologically important reservoirs of Erwinia tracheiphila

Author:
De Mackiewicz, D.; Gildow, F.E.; Blua, M.; Fleischer, S.J.; Lukezic, F.L.
Source:
Plant disease 1998 v.82 no.5 pp. 521-529
ISSN:
0191-2917
Subject:
overwintering; epidemiology; Cucumis sativus; Solidago altissima subsp. altissima; Cucumis melo; Capsella bursa-pastoris; weed hosts; culture media; Plantago lanceolata; Sorghum halepense; carbon; Citrullus lanatus; enzyme-linked immunosorbent assay; alternative hosts; storage; detection; Erwinia tracheiphila; bacteria; Solidago gigantea
Abstract:
... The potential of herbaceous weeds commonly growing in or adjacent to cucurbit crops to serve as alternate hosts and overwintering reservoirs of Erwinia tracheiphila, a causal agent of cucurbit wilt, was investigated. Methods for isolation, maintenance, long-term storage, and detection of E. tracheiphila from infected plants were developed. E. tracheiphila was consistently detected by enzyme-linked ...
DOI:
10.1094/PDIS.1998.82.5.521

18. Sugar beet yellow net complex contains a luteovirus component

Author:
Sugars, J.M.; Lennon, E.A.; Plumb, R.T.; White, R.F.
Source:
Plant pathology 1998 v.47 no.1 pp. 89-94
ISSN:
0032-0862
Subject:
etiology; plant diseases and disorders; host range; Claytonia perfoliata; molecular weight; Capsella bursa-pastoris; Chenopodium giganteum; host plants; Luteovirus; new host records; Physalis pubescens; Nicotiana tabacum; Nicotiana clevelandii; Beet western yellows virus; RNA; Nicotiana quadrivalvis; Beta vulgaris
DOI:
10.1046/j.1365-3059.1998.00203.x

19. Weed invasion in East Africa: insights from herbarium records

Author:
STADLER, J.; MUNGAI, G.; BRANDL, R.
Source:
African journal of ecology 1998 v.36 no.1 pp. 15-22
ISSN:
0141-6707
Subject:
Ageratum conyzoides; Boraginaceae; Capsella bursa-pastoris; Datura stramonium; Galinsoga; Senecio; Spergula arvensis; Stellaria media; Tagetes minuta; human population; introduced plants; weeds; Eastern Africa; South America
Abstract:
... The invasion process was documented from data on the labels of specimens stored in the East African Herbarium at the National Museums of Kenya. We analysed data from seven abundant alien plant species: Ageratum conyzoides L. (Asteraceae), Capsella bursa-pastoris (L.) Med. (Brassicaceae), Datura stramonium L. (Solanaceae), Galinsoga parviflora Cav. (Asteraceae), Tagetes minuta L. (Asteraceae), Sper ...
DOI:
10.1046/j.1365-2028.1998.115-89115.x

20. Colonization history and introduction dynamics of Capsella bursa-pastoris (Brassicaceae) in North America: isozymes and quantitative traits

Author:
Neuffer, B.; Hurka, H.
Source:
Molecular ecology 1999 v.8 no.10 pp. 1667-1681
ISSN:
0962-1083
Subject:
aspartate transaminase; plant development; glutamate dehydrogenase; ecotypes; Capsella bursa-pastoris; introduced species; population; isozymes; life cycle (organisms); leucyl aminopeptidase; quantitative traits; Alberta; British Columbia; Europe; California
DOI:
10.1046/j.1365-294x.1999.00752.x

21. Laboratory food choice trials to explore the potential of common weeds to reduce slug feeding on oilseed rape

Author:
Frank, T.; Friedli, J.
Source:
Biological agriculture & horticulture 1999 v.17 no.1 pp. 19-29
ISSN:
0144-8765
Subject:
interspecific variation; Capsella bursa-pastoris; seedlings; plant pests; Veronica persica; Deroceras reticulatum; feeding preferences; weeds; Brassica napus; defoliation; palatability; Taraxacum officinale; Brassica rapa subsp. oleifera; Arion
Abstract:
... Food choice trials with the slug pests Arion lusitanicus and Deroceras reticulatum were carried out in the laboratory, using seedlings of rape, Brassica napus and several weed species. The attraction of the weeds to the slugs was compared with rape and, subsequently, the potential of the presence of weeds to reduce slug feeding on young rape was assessed. Capsella bursa-pastoris and Taraxacum offi ...
DOI:
10.1080/01448765.1999.9754821

22. Regeneration of plants from protoplasts of Capsella bursa-pastoris and somatic hybridization with rapid cycling Brassica oleracea

Author:
Sigareva, M.A.; Earle, E.D.
Source:
Plant cell reports 1999 v.18 no.5 pp. 412-417
ISSN:
0721-7714
Subject:
protoplasts; gene transfer; protoplast fusion; hybrids; somatic hybridization; Capsella bursa-pastoris; rapid methods; gene expression; mesophyll; Brassica oleracea
Abstract:
... Fertile rooted plantlets were recovered from leaf mesophyll protoplasts of Capsella bursa-pastoris. Protoplasts cultured over a feeder layer of Brassica napus cells produced 221 colonies, 7 of which regenerated multiple plantlets. The nuclear DNA content of most regenerates varied from 0.89 to 1.0 pg/nucleus, close to the value for seed-grown C. bursa-pastoris (0.94+/-0.03 pg/nucleus). Two regener ...
DOI:
10.1007/s002990050595

23. Grazing intensity effects on weed populations in annual and perennial pasture systems

Author:
Harker K. Neil; Baron Vern S.; Chanasyk David S.; Naeth M. Anne; Stevenson F. Craig
Source:
Weed science 2000 v.48 no.2 pp. 231-238
ISSN:
0043-1745
Subject:
Bromus inermis; Bromus riparius; Capsella bursa-pastoris; Hordeum vulgare; MCPA (herbicide); Taraxacum officinale; Triticosecale; annual pastures; annual weeds; barley; cattle; forage grasses; grazing intensity; seedbed preparation; spring; tillage; triticale
Abstract:
... Few studies report animal grazing effects on weed populations. A study was conducted to assess weed populations in annual and perennial forage grasses grazed at various intensities by cattle over a 4-yr period. The perennial forages were Bromus inermis and Bromus riparius, and the annual forages were winter Triticosecale and a mixture of Hordeum vulgare and winter Triticosecale. With few exception ...
DOI:
10.1614/0043-1745(2000)048[0231:GIEOWP]2.0.CO;2

24. Modeling weed emergence as a function of meteorological records

Author:
Grundy Andrea C.; Mead Andrew
Source:
Weed science 2000 v.48 no.5 pp. 594-603
ISSN:
0043-1745
Subject:
Capsella bursa-pastoris; Chenopodium album; Stellaria media; Tripleurospermum perforatum; Veronica hederifolia; control methods; disturbed soils; meteorological data; meteorological parameters; models; prediction; probability; regression analysis; risk assessment; seedling emergence; soil water; temperature; weed control; weeds
Abstract:
... Unique long-term historical emergence records were used to assess the association between weed seedling emergence and various elements of meteorological data. These elements included both temperature-based and rainfall-related variables in the 7-d periods before and during which emergence occurred. Five weed species (Stellaria media, Chenopodium album, Capsella bursa-pastoris, Matricaria perforata ...
DOI:
10.1614/0043-1745(2000)048[0594:MWEAAF]2.0.CO;2

25. Demic structure and its relation with the distribution of an adaptive trait in Danish flea beetles

Author:
Jong, P.W. de.; Vos, H. de.; Nielsen, J.K.
Source:
Molecular ecology 2001 v.10 no.5 pp. 1323-1332
ISSN:
0962-1083
Subject:
Phyllotreta nemorum; Sinapis arvensis; Capsella bursa-pastoris; gene flow; Barbarea vulgaris; spatial variation; geographical variation; allozymes; gene frequency; loci; genetic polymorphism; host plants; plant pests; population; Denmark
DOI:
10.1046/j.1365-294X.2001.01268.x
PubMed:
11380887

26. Flowering ecotypes of Capsella bursa-pastoris (L.) Medik. (Brassicaceae) analysed by a cosegregation of phenotypic characters (QTL) and molecular markers

Author:
Linde, M.; Diel, S.; Neuffer, B.
Source:
Annals of botany 2001 v.87 no.1 pp. 91-99
ISSN:
0305-7364
Subject:
geographical distribution; random amplified polymorphic DNA technique; flowering; loci; phenotype; ecotypes; pleiotropy; Capsella bursa-pastoris; introduced species; chromosome mapping; leaves; weeds; provenance; linkage (genetics); allozymes; heritability; genetic markers; quantitative traits; California
Abstract:
... Capsella bursa-pastoris(Brassicaceae) is an annual to biennial predominantly autogamous species distributed worldwide. Using a linkage map with RAPDs and isozymes we studied quantitative trait loci (QTL) controlling phenotypic traits in this invasive species. To obtain a mapping population we crossed two plants occurring in different climatic regions in California, USA (Central Valley and Sierra N ...
DOI:
10.1006/anbo.2000.1308

27. Laboratory study of larval food requirements in nine species of Amara (Coleoptera: Cara-bidae)

Author:
P. Saska; V. Jarošík
Source:
Plant Protection Science v.37 no.3 pp. 103-110
ISSN:
1212-2580
Subject:
Capsella bursa-pastoris; Carabidae; diet; granivores; instars; larvae; oats; omnivores; plant protection; seed predation; weeds
Abstract:
... Food requirements of the larvae of nine closely related species of the genus Amara (Coleoptera: Carabidae) were studied in the laboratory. Mealworms, a mixed diet of mealworms and oat flakes, and seeds of Capsella bursa-pastoris and Stellaria media were offered as food. Survival and developmental rate were monitored daily from the 1st larval instar. Amara aenea is omnivorous while A. similata and ...
DOI:
10.17221/8372-pps

28. Shepherd's-purse, Capsella bursa-pastoris (L.) Medic

Author:
DeFelice, M.S.
Source:
Weed technology 2001 v.15 no.4 pp. 892-895
ISSN:
0890-037X
Subject:
history; geographical distribution; Capsella bursa-pastoris; introduced species; medicinal plants; flavor; wild foods; toxicity; habitats; seed dispersal
DOI:
10.1614/0890-037X(2001)015[0892:SSPCBP]2.0.CO;2

29. Crop rotation and tillage system effects on weed seedbanks

Author:
Cardina John; Herms Catherine P.; Doohan Douglas J.
Source:
Weed science 2002 v.50 no.4 pp. 448-460
ISSN:
0043-1745
Subject:
no-tillage; Oxalis; Persicaria pensylvanica; Veronica; Capsella bursa-pastoris; hay; Euphorbia maculata; Setaria faberi; Zea mays; Glycine max; seeds; Chenopodium album; corn; species diversity; weeds; crop rotation; plant communities; oats; herbicides; soybeans; growing season; plows; Avena sativa; Amaranthus retroflexus; crops; Ohio; Pennsylvania
Abstract:
... We characterized the size and species composition of the weed seedbank after 35 yr of continuous crop rotation and tillage system treatments at two locations in Ohio. Spring seedbanks were monitored during 1997, 1998, and 1999 in continuous corn (CCC), corn––soybean (CS), and corn––oats––hay (COH) rotations in moldboard plow (MP), chisel plow (CP), and no-tillage (NT) plots where the same herbicid ...
DOI:
10.1614/0043-1745(2002)050[0448:CRATSE]2.0.CO;2

30. Differential susceptibility of agricultural weeds to ultraviolet-B radiation

Author:
Furness, N.H.; Upadhyaya, M.K.
Source:
Canadian journal of plant science 2002 v.82 no.4 pp. 789-796
ISSN:
0008-4220
Subject:
seedling growth; greenhouses; tillering; Capsella bursa-pastoris; Chenopodium album; seedlings; shoots; Setaria viridis; leaf area; scanning electron microscopy; Persicaria maculosa; Amaranthus retroflexus; weeds; biomass; ultraviolet radiation; Stellaria media; leaves; crops
Abstract:
... Differential morphological sensitivity of weed species to ultraviolet-B (UV-B) radiation (290-320 nm) may alter competitive relationships among weeds and associated crop species as the level of this radiation changes. In order to determine relative sensitivity of common chickweed [Stellaria media (L.) Vill.], green foxtail (Setaria viridis L.), lady's-thumb (Polygonum persicaria L.), lamb's-quarte ...
DOI:
10.4141/P01-174

31. Plum pox potyvirus detection in weed species under field conditions

Author:
Milusheva, S.; Rankova, Z.
Source:
Acta horticulturae 2002 v. no.577 pp. 283-287
ISSN:
0567-7572
Subject:
Amaranthaceae; Capsella bursa-pastoris; Convolvulus arvensis; Fumaria officinalis; Lactuca serriola; Lithospermum; Plantago lanceolata; Plum pox virus; Prunus simonii; Rumex crispus; Solanaceae; Taraxacum officinale; Verbenaceae; Veronica hederifolia; Vicia sativa subsp. nigra; enzyme-linked immunosorbent assay; hosts; orchards; sap; trees; weeds
Abstract:
... The possibility of Plum pox potyvirus (PPV) to infect weed species under field condition is investigated. The investigation includes species, forming the weed association along the row of plum and apricot orchards, where trees affected by PPV are founded. By DAS ELISA Method Veronica hederifolia L., Lamum amplexicaule L., Capsella bursa-pastoris L., Taraxacum officinale Webir, Lactuca serriola L., ...
DOI:
10.17660/ActaHortic.2002.577.48

32. Results of a chemical weed control trial in an oil olive orchard

Author:
Montemurro, P.; Fracchiolla, M.; Guarini, D.; Lasorella, C.
Source:
Acta horticulturae 2002 v. no.586 pp. 397-400
ISSN:
0567-7572
Subject:
Anthemis; Capsella bursa-pastoris; Conyza canadensis; Lolium; Poa; Sonchus oleraceus; Stellaria media; active ingredients; azafenidin; crop yield; glyphosate; olive oil; oxyfluorfen; weed control; Italy
Abstract:
... Results of a chemical weed control trial in ten years old oil olive orchard (cv Nociara), ocated at Francavilla Fontana (Brindisi) in southern Italy are reported. The aim of the trial was to test the effectiveness of some herbicide treatments. Thesis compared were: a) pre-emergence distribution of azafenidin (an active ingredient that isn't yet registered in Italy) at different doses (200-240 and ...
DOI:
10.17660/ActaHortic.2002.586.80

33. Evolutionary processes associated with biological invasions in the Brassicaceae

Author:
Hurka, H.; Bleeker, W.; Neuffer, B.
Source:
Biological invasions 2003 v.5 no.4 pp. 281-292
ISSN:
1387-3547
Subject:
phylogeny; Capsella bursa-pastoris; invasive species; selfing; introgression; Diplotaxis tenuifolia; weeds; Rorippa austriaca; gene transfer; Nasturtium; Cardamine; Capsella grandiflora; polyploidy; indigenous species; genetic variation; colonizing ability; habitats

34. Isolation of an ILR1 auxin conjugate hydrolase homolog from Arabidopsis suecica

Author:
Campanella, J.J.; Bakllamaja, V.; Restieri, T.; Vomacka, M.; Herron, J.; Patterson, M.; Shahtaheri, S.
Source:
Plant growth regulation 2003 v.39 no.2 pp. 175-181
ISSN:
0167-6903
Subject:
Arabidopsis thaliana; Zea mays; complementary DNA; genetic code; Capsella bursa-pastoris; Allium cepa; polymerase chain reaction; amino acid sequences; hydrolases; genes; nucleotide sequences; Draba; chemical constituents of plants; gene expression regulation; sequence homology; indole acetic acid; Solanum lycopersicum var. lycopersicum
Abstract:
... We have isolated a homolog of the Arabidopsis thaliana IAA amidohydrolase ILR1 from the related species Arabidopsis suecica. Employing PCR primers targeted to the 5' and 3' untranslated regions of ILR1, A. suecica produced an amplified, genomic product (sILR1) of 2027 bp. The cloned sILR1 gene was sequenced, and the DNA homology between sILR1 and ILR1 found to be 98%. The sILR1 cDNA was isolated u ...

35. Germination ecology of seeds of the annual weeds Capsella bursa-pastoris and Descurainia sophia originating from high northern latitudes

Author:
Baskin, C.C.; Milberg, P.; Andersson, L.; Baskin, J.M.
Source:
Weed research 2004 v.44 no.1 pp. 60-68
ISSN:
0043-1737
Subject:
Capsella bursa-pastoris; Descurainia sophia; annual weeds; seed germination; seasonal variation; temperature; seed dormancy; latitude; ecology
DOI:
10.1046/j.1365-3180.2003.00373.x

36. Catching a 'hopeful monster': shepherd's purse (Capsella bursa-pastoris) as a model system to study the evolution of flower development

Author:
Hintz, Maren; Bartholmes, Conny; Nutt, Pia; Ziermann, Janine; Hameister, Steffen; Neuffer, Barbara; Theissen, Günter
Source:
Journal of experimental botany 2006 v.57 no.13 pp. 3531-3542
ISSN:
0022-0957
Subject:
geographical distribution; flowering; outcrossing; diploidy; homeotic genes; evolution; Capsella bursa-pastoris; wild plants; broadleaf weeds; plant fertility; flowers; polyploidy; mutation; phytogeography; mutants; population genetics; invasive species; plant ecology; selfing
Abstract:
... Capsella is a small genus within the mustard family (Brassicaceae). Its three species, however, show many evolutionary trends also observed in other Brassicaceae (including Arabidopsis) and far beyond, including transitions from a diploid, self-incompatible, obligatory outcrossing species with comparatively large and attractive flowers but a restricted distribution to a polyploid, self-compatible, ...
DOI:
10.1093/jxb/erl158
PubMed:
17018770

37. Effect of simplified tillage and mineral fertilization on weed infestation of potato growing on loess soil

Author:
Karol Bujak; Mariusz Frant
Source:
Acta agrobotanica 2006 v.59 no.2 pp. 345-352
ISSN:
0065-0951
Subject:
Capsella bursa-pastoris; Chenopodium album; Elymus repens; Equisetum arvense; Poa annua; Viola arvensis; botanical composition; discing; loess soils; mineral soils; potatoes; weeds
Abstract:
... In the paper effect of limitation of postharvest measure to single cultivating or disking of soil and mineral fertilization level on number, air-dry matter and botanical composition of weeds in the potato-field is presented. Simplifield postharvest measure was increasing insignificantly and more intensive fertilization was limiting the weed infestation of potato-field. Decteasing of weeds number i ...
DOI:
10.5586/aa.2006.088

38. Fruiting phenology of some weed species in sowing of chosen cultivar plants

Author:
Marian Wesołowski
Source:
Acta agrobotanica 2006 v.59 no.2 pp. 335-344
ISSN:
0065-0951
Subject:
Anagallis arvensis; Avena fatua; Capsella bursa-pastoris; Chenopodium; Convolvulus arvensis; Echinochloa crus-galli; Fallopia convolvulus; Galium aparine; Lamium amplexicaule; Lamium purpureum; MCPA (herbicide); alluvial soils; beets; chemical control; cold; cultivars; dicamba; faba beans; forage; fruiting; linuron; phenology; rivers; sowing; spring wheat; weeds
Abstract:
... In the paper, the percentage shares of the phases of fruiting and diaspore shedding of some weed species during fodder beet, spring wheat and faba bean harvest are presented. The results of the study were gathered in the years 2000-2003 on river alluvial soil made from light loam. The experimental scheme included mechanical and chemical control of the cultivated plants. On weed-free objects treate ...
DOI:
10.5586/aa.2006.087

39. Herbicidal efficacy and selectivity of pyribenzoxim in turfgrasses

Author:
KOO, SUK JIN; KURAMOCHI, HITOSHI; CHAE, SANG HEON
Source:
Weed biology and management 2006 v.6 no.2 pp. 96-101
ISSN:
1444-6162
Subject:
Agrostis stolonifera var. palustris; Zoysia matrella; turf grasses; Poa annua; Digitaria sanguinalis; Setaria viridis; Taraxacum officinale; Conyza canadensis; Capsella bursa-pastoris; Stellaria media; Chenopodium album; Oxalis corniculata; Commelina communis; weed control; herbicides; application rate; herbicidal properties; mechanism of action; phytotoxicity; application timing; spring; autumn; Japan
Abstract:
... Three field trials were conducted from 2003-2004 at Utsunomiya University, Japan, to evaluate the safety and herbicidal activity of pyribenzoxim (benzophenone O-[2,6-bis[(4,6-dimethoxy-2-pyrimidinyl)oxybenzoyl]oxime) in turfgrass. Pyribenzoxim showed a high level of safety in bentgrass (Agrostis palustris Huds.) and zoysiagrass (Zoysia matrella) <= 300 g ai ha⁻¹ and it controlled various major gra ...
DOI:
10.1111/j.1445-6664.2006.00204.x

40. Host status of six major weeds to Meloidogyne chitwoodi and Pratylenchus penetrans, including a preliminary field survey concerning other weeds

Author:
Vhukile Kutywayo; Thomas H. Been
Source:
Nematology v.8 no.5 pp. 647-657
ISSN:
1388-5545
Subject:
Capsella bursa-pastoris; Chenopodium album; Cirsium arvense; Echinochloa crus-galli; Fallopia convolvulus; Galinsoga; Meloidogyne chitwoodi; Pratylenchus penetrans; Senecio vulgaris; Solanum nigrum; corn; egg masses; fallow; greenhouse experimentation; nematology; plant parasitic nematodes; soil; surveys; weed control
Abstract:
... A glasshouse experiment was carried out to investigate the host status of six important weeds in intensive agricultural cropping systems to Meloidogyne chitwoodi and Pratylenchus penetrans. Senecio vulgaris L., Capsella bursa-pastoris (L.) Medic. and Solanum nigrum L. were hosts of M. chitwoodi with reproduction factors of 2.5, 2.6 and 7.8, respectively. Echinochloa crusgalli (L.) Beauv. and Stell ...
DOI:
10.1163/156854106778877839

41. Integration of cover crops and fertilizer rates for weed management in celery

Author:
Charles Kevin S.; Ngouajio Mathieu; Warncke Darryl D.; Poff Kenneth L.; Hausbeck Mary K.
Source:
Weed science 2006 v.54 no.2 pp. 326-334
ISSN:
0043-1745
Subject:
Amaranthus blitoides; Apium graveolens; Capsella bursa-pastoris; Cyperus esculentus; Portulaca oleracea; Raphanus sativus; Secale cereale; Stellaria media; Vicia villosa; biomass; celery; control methods; cover crops; crop yield; fertilizer rates; fertilizers; growing season; hoeing; manual weed control; nitrogen; oilseeds; phosphorus pentoxide; potassium; radishes; rye; soil; soil fertility; spring; weeds; Michigan
Abstract:
... Field studies were carried out in Laingsburg, MI, from 2002 to 2004 on Houghton muck soil to assess the impacts of cover crops and soil fertility regimes on weed populations and celery yield. The cover crops were oilseed radish, cereal rye, hairy vetch, and a bare ground control. The fertility rates were full (180, 90, and 450 kg ha⁻¹ nitrogen [N], phosphorus pentoxide [P₂O₅], and potassium oxide ...
DOI:
10.1043/0043-1745(2006)54[326:IOCCAF]2.0.CO;2

42. Intrageneric phylogeny of Capsella (Brassicaceae) and the origin of the tetraploid C. bursa-pastoris based on chloroplast and nuclear DNA sequences

Author:
Slotte, T.; Ceplitis, A.; Neuffer, B.; Hurka, H.; Lascoux, M.
Source:
American journal of botany 2006 v.93 no.11 pp. 1714-1724
ISSN:
0002-9122
Subject:
sequence analysis; allopolyploidy; loci; diploidy; Capsella bursa-pastoris; chloroplast DNA; phylogeny; tetraploidy; pasture plants; molecular systematics; nucleotide sequences; interspecific hybridization; genetic markers; introgression
Abstract:
... Polyploidization, often accompanied by hybridization, has been of major importance in flowering plant evolution. Here we investigate the importance of these processes for the evolution of the tetraploid crucifer Capsella bursa-pastoris using DNA sequences from two chloroplast loci as well as from three nuclear low-copy genes. The near-absence of variation at the C. bursa-pastoris chloroplast marke ...
DOI:
10.3732/ajb.93.11.1714
PubMed:
21642116

43. Remediation of Soil Contaminated with 2,4-Dichlorophenol by Treatment of Minced Shepherd’s Purse Roots

Author:
Park, J.W.; Park, B.K.; Kim, J.E.
Source:
Archives of environmental contamination and toxicology 2006 v.50 no.2 pp. 191-195
ISSN:
0090-4341
Subject:
2,4-dichlorophenol; Capsella bursa-pastoris; calcium peroxide; catalytic activity; hydrogen peroxide; peroxidase; pollutants; polluted soils; roots; soil remediation; soil water; soil water content; temperature
Abstract:
... This study investigated the applicability of minced shepherd's purse root containing high peroxidase activity as a catalytic agent instead of purified and immobilized peroxidase for the remediation of soil contaminated with phenolic pollutants, using 2,4-dichlorophenol (2,4-DCP) as a model pollutant. The removal of 2,4-DCP in the soil was extremely fast when treated with peroxide and minced shephe ...
DOI:
10.1007/s00244-004-0119-8
PubMed:
16392021

44. Seed viability and dormancy of 17 weed species after 19.7 years of burial in Alaska

Author:
Conn Jeffery S.; Beattie Katherine L.; Blanchard Arny
Source:
Weed science 2006 v.54 no.3 pp. 464-470
ISSN:
0043-1745
Subject:
Avena fatua; Descurainia sophia; Persicaria pensylvanica; Stellaria media; buckwheat; seed dormancy; tetrazolium; longevity; Capsella bursa-pastoris; Elymus repens subsp. repens; Calamagrostis canadensis; germination; Chenopodium album; models; corn; Spergula arvensis; soil; weeds; Hordeum jubatum; Rorippa; cold; viability; Galeopsis tetrahit; Fallopia convolvulus; Matricaria matricarioides; Potentilla; oats; Dracocephalum; Polygonum aviculare; buried seeds; Pennsylvania; Alaska
Abstract:
... A study at Fairbanks, AK, was started in 1984 to determine soil seed longevity of 17 weed species. Seeds were buried in mesh bags 2 and 15 cm deep and were recovered 0.7, 1.7, 2.7, 3.7, 4.7, 6.7, 9.7, and 19.7 yr later. Viability was determined by germination and tetrazolium tests. Seed viability data were fit to an exponential model, separately for each depth, and the likelihood-ratio test was us ...
DOI:
10.1614/WS-05-161R.1

45. State of weed infestation and features of sugar beet protection in Belarus

Author:
Soroka Sergey Vladimirovich; Gadzhieva Galina Josiphovna
Source:
Zbornik Matice srpske za prirodne nauke 2006 v.2006 no.110 pp. 165-172
ISSN:
0352-4906
Subject:
Amaranthus retroflexus; Capsella bursa-pastoris; Echinochloa crus-galli; Echinochloa frumentacea; Elymus repens subsp. repens; Equisetum arvense; Fallopia convolvulus; Galeopsis tetrahit; Galium aparine; Matricaria; Myosotis; Silene latifolia subsp. alba; Sonchus arvensis; Stellaria media; buckwheat; hemp; herbicide application; marshes; soil; sugar beet; weeds; Belarus
Abstract:
... The changes of phytosanitary situation recently taking place in sugar beet crops in the Republic of Belarus are shown. It is noticed that in the crop agrocoenosises there is a high infestation level caused by Japanese barnyard millet (Echinochloa crus-galli (L) Pal. Beauv), field sowthistle (Sonchus arvensis L), chickweed (Stellaria media (L) Vill), quick grass (Agropyron repens (L) Pal Beauv), ma ...
DOI:
10.2298/ZMSPN0610165S

46. Cool-season Weed Response to Flumioxazin

Author:
Bill J. Williams; Donnie K. Miller
Source:
Crop management 2007 v.6 no.1 pp. 0
ISSN:
1543-7833
Subject:
flumioxazin; glyphosate; pesticide mixtures; paraquat; pesticide application; weed control; application rate; Stellaria media; Rumex crispus; Oenothera laciniata; Capsella bursa-pastoris; Coronopus; weeds; winter; Louisiana
Abstract:
... Cool-season weed response to flumioxazin applied in February of 2002 and 2003 was evaluated in Louisiana. Plots naturally infested with cool-season weeds were treated with 840 g ai/ha glyphosate, 530 g ai/ha paraquat, 35 g ai/ha flumioxazin, 70 g/ha flumioxazin, 140 g/ha flumioxazin, 840 g/ha glyphosate plus 35 or 70 g/ha flumioxazin, or 530 g/ha paraquat plus 35 or 70 g/ha flumioxazin. Glyphosate ...
DOI:
10.1094/CM-2007-0509-02-RS

47. Differential Expression of Genes Important for Adaptation in Capsella bursa-pastoris (Brassicaceae)

Author:
Slotte, Tanja; Holm, Karl; McIntyre, Lauren M.; Lagercrantz, Ulf; Lascoux, Martin
Source:
Plant physiology 2007 v.145 no.1 pp. 160-173
ISSN:
0032-0889
Subject:
Arabidopsis thaliana; temporal variation; flowering; biosynthesis; loci; ecotypes; microarray technology; Capsella bursa-pastoris; gene expression regulation; gene expression; genes; latitude; photoperiod; circadian rhythm; vernalization; parallel evolution
Abstract:
... Understanding the genetic basis of natural variation is of primary interest for evolutionary studies of adaptation. In Capsella bursa-pastoris, a close relative of Arabidopsis (Arabidopsis thaliana), variation in flowering time is correlated with latitude, suggestive of an adaptation to photoperiod. To identify pathways regulating natural flowering time variation in C. bursa-pastoris, we have stud ...
DOI:
10.1104/pp.107.102632
PubMed:
17631524
PubMed Central:
PMC1976575

48. Flowering During January in Antigonish County, Nova Scotia

Author:
David J. Garbary; Barry R. Taylor
Source:
Canadian field-naturalist 2007 v.121 no.1 pp. 76-80
ISSN:
0008-3550
Subject:
Capsella bursa-pastoris; Cerastium fontanum; Epigaea repens; Stellaria media; Taraxacum officinale; Thlaspi arvense; flowering; frost injury; gardens; ground vegetation; inflorescences; temperature; wastelands; winter; Nova Scotia
Abstract:
... Over 85 records of 23 species of blooming, herbaceous angiosperms were made at 19 sites in Antigonish County between 7 and 21 January 2006, when daytime temperatures reached 15°C. These observations followed an unusually warm fall and early winter. All species were observed on waste ground or in fields and garden plots, except for Epigaea repens L. which was part of ground vegetation in a sparsely ...
DOI:
10.22621/cfn.v121i1.397

49. Molecular cloning and characterization of cold-responsive gene Cbrci35 from Capsella bursa-pastoris

Author:
Juan Lin; Wen Zhang; Xuanwei Zhou; Xinglong Wang; Mingzhu Shi; Xiaofen Sun; Kexuan Tang
Source:
Biologia 2007 v.62 no.6 pp. 690-696
ISSN:
1336-9563
Subject:
Arabidopsis thaliana; Capsella bursa-pastoris; abscisic acid; acclimation; active sites; amino acids; bioinformatics; cold; cold tolerance; complementary DNA; databases; genes; leucine zipper; molecular cloning; open reading frames; peroxidase; rapid amplification of cDNA ends; reverse transcriptase polymerase chain reaction; salt stress; signal peptide
Abstract:
... A new rare cold-inducible (RCI) gene designated Cbrci35 was cloned from Capsella bursa-pastoris, an edible wild herb, using the rapid amplification of cDNA ends (RACE) method. The full-length cDNA of Cbrci35 (Database Accession No.: AY566573) was 1300 bp and contained a 978 bp ORF encoding a precursor of 326 amino acid residues with a 23 amino acids signal peptide. The predicted Cbrci35 protein co ...
DOI:
10.2478/s11756-007-0145-x

50. Production and genetic analysis of partial hybrids in intertribal crosses between Brassica species (B. rapa, B. napus) and Capsella bursa-pastoris

Author:
Chen, Hai-Feng; Wang, Hua; Li, Zai-Yun
Source:
Plant cell reports 2007 v.26 no.10 pp. 1791-1800
ISSN:
0721-7714
Subject:
Brassica; Capsella bursa-pastoris; Sclerotinia sclerotiorum; amplified fragment length polymorphism; chromosomes; corolla; erucic acid; females; germplasm; glucosinolates; haploidy; hybrids; in situ hybridization; introgression; males; parents; plant ovary; pollen; progeny; somatic cells
Abstract:
... Capsella bursa-pastoris (L.) Medic (2n = 4x = 32) is a natural double-low (erucic acid < 1%, glucosinolates < 30 μmol/g) germplasm and shows high degree of resistance to Sclerotinia sclerotiorum. Hybridizations were carried out between two Brassica species viz. B. rapa (2n = 20) and B. napus (2n = 38) as female and C. bursa-pastoris as male parent to introduce these desirable traits into cultivate ...
DOI:
10.1007/s00299-007-0392-x
PubMed:
17569050

51. Variation in Capsella (shepherd's purse): an example of intraspecific functional diversity

Author:
Iannetta, P.P.M.; Begg, G.; Hawes, C.; Young, M.; Russell, J.; Squire, G.R.
Source:
Physiologia plantarum 2007 v.129 no.3 pp. 542-554
ISSN:
0031-9317
Subject:
functional diversity; life history; flowering; microsatellite repeats; seeds; nitrogen; Capsella bursa-pastoris; parents; cluster analysis; soil; weeds; progeny; leaves; United Kingdom
Abstract:
... The extent of functional trait diversity is quantified for 157 different Capsella bursa-pastoris (L.) medic (shepherd's purse) accessions. These individuals encompass replicate progeny generated from seed of 53 different Capsella'maternal lines' that were isolated at random as they emerged from soil cores (used to estimate baseline seed bank numbers and weed diversity) at 34 different arable sites ...
DOI:
10.1111/j.1399-3054.2006.00833.x

52. Effect of diet on the fecundity of three carabid beetles

Author:
SASKA, PAVEL
Source:
Physiological entomology 2008 v.33 no.3 pp. 188-192
ISSN:
0307-6962
Subject:
Capsella bursa-pastoris; Carabidae; Stellaria media; diet; egg production; eggs; fecundity; females; insects; omnivores; seeds
Abstract:
... In the present study, the importance of diet in terms of fecundity is compared for three species of the carabid genus Amara (Coleoptera: Carabidae), using an insect diet, two types of seed diet (Capsella bursa-pastoris, Stellaria media) and a mixed diet. It is expected that the species of carabid studied have different food requirements for reproduction. Diet affects reproduction performance and e ...
DOI:
10.1111/j.1365-3032.2008.00618.x

53. Effects of spatial pattern and relatedness in an experimental plant community

Author:
Ursula Monzeglio; Peter Stoll
Source:
Evolutionary ecology 2008 v.22 no.6 pp. 723-741
ISSN:
0269-7653
Subject:
Capsella bursa-pastoris; Stachys; annuals; biomass production; kin selection; plant communities; plant reproduction; seeds
Abstract:
... Many plant species show limited dispersal resulting in spatial and genetic substructures within populations. Consequently, neighbours are often related between each other, resulting in sibling competition. Using seed families of the annuals Capsella bursa-pastoris and Stachys annua we investigated effects of spatial pattern (i.e. random versus aggregated) on total and individual performance at the ...
DOI:
10.1007/s10682-007-9197-1

54. Granivory in terrestrial isopods

Author:
SASKA, PAVEL
Source:
Ecological entomology 2008 v.33 no.6 pp. 742-747
ISSN:
0307-6946
Subject:
Armadillidium vulgare; Capsella bursa-pastoris; Cirsium arvense; Oniscus asellus; Poa annua; Porcellio scaber; animals; body size; herbivores; plant litter; probability; seed predation; seeds
Abstract:
... Granivory (seed feeding) evolved in many animal groups. Field observations hint at the existence of granivory in terrestrial isopods (Crustacea: Isopoda: Oniscidea), for which it was previously unknown. In this paper granivory in terrestrial isopods is addressed for the first time, focusing on (i) seed acceptance in the presence of plant litter and (ii) size as a constraint for acceptance and cons ...
DOI:
10.1111/j.1365-2311.2008.01026.x

55. Intraspecific variation in Capsella bursa-pastoris in plant quality traits for insect herbivores

Author:
KARLEY, A.J.; HAWES, C.; IANNETTA, P.P.M.; SQUIRE, G.R.
Source:
Weed research 2008 v.48 no.2 pp. 147-156
ISSN:
0043-1737
Subject:
Aphis fabae; Capsella bursa-pastoris; Myzus persicae; carbon nitrogen ratio; flowering; functional diversity; germination; intraspecific variation; leaves; life history; nitrogen; nitrogen content; nutrient content; nymphs; phloem; phytophagous insects; vegetative growth; water content; weeds
Abstract:
... The arable plant Capsella bursa-pastoris is phenotypically variable in many life history traits, particularly time from germination to flowering. The hypothesis was investigated that, associated with this variation, there are differences in traits that influence plant quality for insect herbivores. Significant within-species variation was found in plant growth, leaf surface characteristics and tis ...
DOI:
10.1111/j.1365-3180.2007.00617.x

56. Modeling Effects of Herbicide Drift on the Competitive Interactions Between Weeds

Author:
Damgaard, Christian; Mathiassen, Solvejg Kopp; Kudsk, Per
Source:
Environmental toxicology and chemistry 2008 v.27 no.6 pp. 1302-1308
ISSN:
0730-7268
Subject:
spray drift; dose response; mecoprop; ecotoxicology; plant communities; Capsella bursa-pastoris; risk assessment; Geranium; interspecific competition; crop-weed competition; nontarget organisms; prediction
Abstract:
... Herbicides may drift onto road verges or natural areas adjacent to arable fields and affect nontarget plants. The effect of low doses of mecoprop-P on the competitive interactions and plant community dynamics was investigated in a model system using Capsella bursa-pastoris and Geranium dissectum as test plants. Dose-response experiments on single species showed that compared to G. dissectum, C. bu ...
DOI:
10.1897/07-267
PubMed:
18177209

57. Role of Winter Annual Weeds as Alternative Hosts for Soybean Cyst Nematode

Author:
William G. Johnson; J. Earl Creech; Valerie A. Mock
Source:
Crop management 2008 v.7 no.1 pp. 0
ISSN:
1543-7833
Subject:
Capsella bursa-pastoris; Cardamine; Heterodera glycines; Lamium amplexicaule; Lamium purpureum; Stellaria media; Thlaspi arvense; alternative hosts; annual weeds; crop production; host plants; host range; legumes; parasitism; population density; scientists; weed control; United States
Abstract:
... Soybean cyst nematode (Heterodera glycines Ichinohe, SCN) has been reported to parasitize a broad range of host plants, encompassing nearly 150 legume and non-legume genera representing 22 plant families. Several SCN host species are common winter annual weeds in US soybean production fields and include purple deadnettle (Lamium purpureum L.), henbit (Lamium amplexicaule L.), field pennycress (Thl ...
DOI:
10.1094/CM-2008-0701-01-RV

58. Suppression of Powell Amaranth (Amaranthus Powellii), Shepherd's-purse (Capsella Bursa-pastoris), and Corn Chamomile (Anthemis Arvensis) by Buckwheat Residues: Role of Nitrogen and Fungal Pathogens

Author:
Kumar Virender; Brainard Daniel C.; Bellinder Robin R.
Source:
Weed science 2008 v.56 no.2 pp. 271-280
ISSN:
0043-1745
Subject:
mechanism of action; interspecific variation; plant growth; weed control; Amaranthus powellii; nitrogen content; Capsella bursa-pastoris; crop residues; Anthemis; broadleaf weeds; Fagopyrum esculentum; plant pathogenic fungi; seedling emergence; mycoherbicides; nitrogen fertilizers; buckwheat
Abstract:
... Buckwheat residues can suppress both emergence and growth of weeds, but the mechanisms of this suppression are not well understood. The main objectives of this research were to evaluate the possible role of (1) low initial nitrogen (N) availability and (2) fungal pathogens in this suppression for three sensitive weed species: Powell amaranth, shepherd's-purse, and corn chamomile. Growth chamber ex ...
DOI:
10.1614/WS-07-106.1

59. Floral visitation and reproductive traits of Stamenoid petals, a naturally occurring floral homeotic variant of Capsella bursa-pastoris (Brassicaceae)

Author:
Ziermann, Janine; Ritz, Markus S.; Hameister, Steffen; Abel, Christian; Hoffmann, Matthias H.; Neuffer, Barbara; Theißen, Günter
Source:
Planta 2009 v.230 no.6 pp. 1239-1249
ISSN:
0032-0935
Subject:
Apoidea; Capsella bursa-pastoris; corolla; evolution; fruits; germination; mutants; plant architecture; reproductive traits; seeds; stamens
Abstract:
... Homeotic changes played a considerable role during the evolution of flowers, but how floral homeotic mutants initially survive in nature has remained enigmatic. To better understand the evolutionary potential of floral homeotic mutants, we established as a model system Stamenoid petals (Spe), a natural variant of Capsella bursa-pastoris (Brassicaceae). In the flowers of Spe plants, petals are tran ...
DOI:
10.1007/s00425-009-1018-z
PubMed:
19784670

60. Genetic and histological characterization of a novel recessive genic male sterile line of Brassica napus derived from a cross with Capsella bursa-pastoris

Author:
Chen, Hai-Feng; Ge, Xian-Hong; Du, Xue-Zhu; Zhao, Zhi-Gang; Li, Zai-Yun
Source:
Euphytica 2009 v.167 no.1 pp. 31-37
ISSN:
0014-2336
Subject:
hybrids; amplified fragment length polymorphism; intergeneric hybridization; Capsella bursa-pastoris; histology; plant fertility; gametogenesis; recessive genes; Brassica napus; gene segregation; pollen; genetic markers
Abstract:
... In a previously made cross Brassica napus cv. Oro (2n = 38) x Capsella bursa-pastoris (2n = 4x = 32), one F₁ hybrid with 2n = 38 was totally male sterile. The hybrid contained no complete chromosomes from C. bursa-pastoris, but some specific AFLP (amplified fragment length polymorphism) bands of C. bursa-pastoris were detected. The hybrid was morphologically quite similar to 'Oro' except for small ...
DOI:
10.1007/s10681-008-9856-5

61. Genetic differentiation and reproductive isolation of a naturally occurring floral homeotic mutant within a wild-type population of Capsella bursa-pastoris (Brassicaceae)

Author:
Hameister, Steffen; Neuffer, Barbara; Bleeker, Walter
Source:
Molecular ecology 2009 v.18 no.12 pp. 2659-2667
ISSN:
0962-1083
Subject:
Capsella bursa-pastoris; allozymes; amplified fragment length polymorphism; corolla; evolution; flowering; genetic variation; models; mutants; phenology; phenotype; reproductive isolation; selfing; stamens; temporal variation; vineyards; Germany
Abstract:
... Apart from the common floral architecture in Brassicaceae, variation in flower morphology occurs in several genera within the family and is considered to affect speciation processes. We analysed genetic differentiation and flowering time variation of two floral variants of Capsella bursa-pastoris, the Spe variant and the wild-type, which occur sympatrically in a vineyard in southwest Germany. The ...
DOI:
10.1111/j.1365-294X.2009.04216.x
PubMed:
19457178

62. In vitro screening for the tumoricidal properties of international medicinal herbs

Author:
Mazzio, Elizabeth A.; Soliman, Karam F.A.
Source:
Phytotherapy research 2009 v.23 no.3 pp. 385-398
ISSN:
0951-418X
Subject:
Populus balsamifera; Boswellia; medicinal plants; plant extracts; Hydrangeaceae; Cyamopsis; Caulophyllum thalictroides; Ulmus rubra; Dipsacus; Echinacea; claws; blood; roots; Astragalus; Verbenaceae; Capsella bursa-pastoris; Silybum marianum; Bassia scoparia; medicinal properties; Garcinia gummi-guta; screening; Solanum virginianum; Sanguinaria canadensis; buds; seeds; alternative medicine; chamomile; mace; Panax; Rhamnus cathartica; Apiaceae; yams; Pinopsida; fruits; cayenne; Calamus; Vitex agnus-castus; Larrea; new drugs; Lithospermum canescens; Dryopteris; Dioscorea villosa
Abstract:
... There is growing use of anticancer complementary and alternative medicines (CAMs) worldwide. The purpose of the current study is to assess a sizeable variety of natural and plant sources of diverse origin, to ascertain prospective research directives for cancer treatment and potential new chemotherapy drug sources. In this study, 374 natural extracts (10 μg/mL-5 mg/mL) were evaluated for dose-depe ...
DOI:
10.1002/ptr.2636
PubMed:
18844256
PubMed Central:
PMC2650746

63. Molecular Analysis of Hexazinone-Resistant Shepherd's-Purse (Capsella bursa-pastoris) Reveals a Novel psbA Mutation

Author:
Perez-Jones Alejandro; Intanon Suphannika; Mallory-Smith Carol
Source:
Weed science 2009 v.57 no.6 pp. 574-578
ISSN:
0043-1745
Subject:
Capsella bursa-pastoris; broadleaf weeds; herbicide-resistant weeds; hexazinone; mutation; mutants; photosystem II; Medicago sativa; alfalfa; forage crops; application rate; dose response; nucleotide sequences; D1 protein; genes; amino acid sequences; resistance mechanisms; natural selection; Oregon
Abstract:
... A population of shepherd's-purse suspected to be resistant to the triazinone herbicide hexazinone, a photosystem II (PS II) inhibitor, was collected from an alfalfa field in 2007 in Oregon. A whole-plant, dose––response assay confirmed that the putative-resistant population was highly resistant to hexazinone. The resistant population was 22-fold more resistant to hexazinone than the susceptible po ...
DOI:
10.1614/WS-09-089.1

64. Splicing Variation at a FLOWERING LOCUS C Homeolog Is Associated With Flowering Time Variation in the Tetraploid Capsella bursa-pastoris

Author:
Slotte, Tanja; Huang, Hui-Run; Holm, Karl; Ceplitis, Alf; St. Onge, Kate; Chen, Jun; Lagercrantz, Ulf; Lascoux, Martin
Source:
Genetics 2009 v.183 no.1 pp. 337–345
ISSN:
0016-6731
Subject:
flowering; alternative splicing; alleles; loci; homeotic genes; Capsella bursa-pastoris; phenology; gene duplication; nucleotide sequences; Mediterranean region; Europe; China

65. Sulfur-associated polioencephalomalacia in cattle grazing plants in the family Brassicaceae

Author:
McKenzie, R.A.; Carmichael, A.M.; Schibrowski, M.L.; Duigan, S.A.; Gibson, J.A.; Taylor, J.D.
Source:
Australian veterinary journal 2009 v.87 no.1 pp. 27-32
ISSN:
0005-0423
Subject:
cattle; cattle diseases; sulfur; encephalomalacia; histopathology; case studies; mortality; Angus; disease incidence; noxious weeds; toxicity; signs and symptoms (animals and humans); Raphanus raphanistrum; Sisymbrium; Capsella bursa-pastoris; nutrient excess; diet-related diseases; grazing; Queensland
DOI:
10.1111/j.1751-0813.2008.00387.x
PubMed:
19178473

66. A comparative study of salt tolerance parameters in 11 wild relatives of Arabidopsis thaliana

Author:
Orsini, Francesco; D'Urzo, Matilde Paino; Inan, Gunsu; Serra, Sara; Oh, Dong-Ha; Mickelbart, Michael V.; Consiglio, Federica; Li, Xia; Jeong, Jae Cheol; Yun, Dae-Jin; Bohnert, Hans J.; Bressan, Ray A.; Maggio, Albino
Source:
Journal of experimental botany 2010 v.61 no.13 pp. 3787-3798
ISSN:
0022-0957
Subject:
Arabidopsis thaliana; Barbarea; Capsella bursa-pastoris; Descurainia pinnata; Lepidium virginicum; Malcolmia; Sisymbrium officinale; Thlaspi arvense; genetic resources; genetic techniques and protocols; genomics; models; new crops; physiological response; plant adaptation; salt stress; salt tolerance; wild relatives
Abstract:
... Salinity is an abiotic stress that limits both yield and the expansion of agricultural crops to new areas. In the last 20 years our basic understanding of the mechanisms underlying plant tolerance and adaptation to saline environments has greatly improved owing to active development of advanced tools in molecular, genomics, and bioinformatics analyses. However, the full potential of investigative ...
DOI:
10.1093/jxb/erq188
PubMed:
20595237
PubMed Central:
PMC2921208

67. Composition and physical properties of arugula, shepherd's purse, and upland cress oils

Author:
Moser, Bryan R.; Winkler-Moser, Jill K.; Shah, Shailesh N.; Vaughn, Steven F.
Source:
European journal of lipid science and technology 2010 v.112 no.7 pp. 734-740
ISSN:
1438-7697
Subject:
Barbarea; Capsella bursa-pastoris; Eruca vesicaria; acid value; arugula; erucic acid; lipid content; oils; oxidation; phytosterols; pour point; viscosity
Abstract:
... The fatty acid, tocopherol, and phytosterol profiles of arugula (AO; Eruca vesicaria (L.) Cav. subsp. sativa (Mill.) Thell.), upland cress (UCO; Barbarea verna (Mill.) Asch.), and shepherd's purse (SPO; Capsella bursa-pastoris (L.) Medik.) oils are reported, along with their physical properties. The tocopherol content of SPO (770 mg/kg) was higher than detected in AO (656 mg/kg) and UCO (430 mg/kg ...
DOI:
10.1002/ejlt.200900219

68. Effect of sowing date on the weed infestation of winter wheat a in long-term experiment

Author:
P. Bónis; F. Balázs; J. Balázs; T. Kismányoky
Source:
Acta agronomica Academiae Scientiarum Hungaricae 2010 v.58 no.0 pp. 69-74
ISSN:
0238-0161
Subject:
Capsella bursa-pastoris; Matricaria; Papaver rhoeas; Stellaria media; Veronica hederifolia; canopy; developmental stages; grain yield; rain; sowing date; vegetation; weeds; winter wheat
Abstract:
... Detailed coenological studies were made at four developmental stages during the vegetation period in three sowing date variants in a long-term multifactorial experiment carried out in the Crop Production Institute of Pannon University. Both experimental years had poor rainfall supplies. The Balázs-Ujvárosi scoring method was used to register the extent of weed infestation and how it changed over t ...
DOI:
10.1556/AAgr.58.2010.Suppl.1.10

69. Larval and adult seed consumption affected by the degree of food specialization in Amara (Coleoptera: Carabidae)

Author:
Klimeš, P.; Saska, P.
Source:
Journal of applied entomology 2010 v.134 no.8 pp. 659-666
ISSN:
0931-2048
Subject:
Capsella bursa-pastoris; Carabidae; Stellaria media; Taraxacum officinale; adults; diet; herbivores; instars; larvae; parallel evolution; seed predation; seeds
Abstract:
... Many carabid beetles (Coleoptera: Carabidae) are known to feed on plant seeds, but the level of specialization on this food differs. This is the first study in which seed consumption is assessed for all larval instars and adults of ground beetles. Three species of Amara with syntopic occurrence, Amara aenea (DeGeer), Amara familiaris (Duftschmid) and Amara similata (Gyllenhal), were examined. Larv ...
DOI:
10.1111/j.1439-0418.2009.01463.x

70. Sustainable disease control using weeds as indicators: Capsella bursa‐pastoris and Tobacco Rattle Virus

Author:
IANNETTA, P.P.M.; BEGG, G.S.; VALENTINE, T.A.; WISHART, J.
Source:
Weed research 2010 v.50 no.6 pp. 511-514
ISSN:
0043-1737
Subject:
baits; tubers; potatoes; Tobacco rattle virus; weed control; Capsella bursa-pastoris; viruses; biological resistance; pathogens; nematicides; quantitative analysis; indicator species; crop damage; disease control; disease outbreaks; soil; weeds; plant protection; Petunia hybrida; ecotypes; pesticide application; herbicides
Abstract:
... Arable weeds are believed to sustain disease outbreaks of the potato crop pathogen Tobacco Rattle Virus (TRV), which is particularly well‐known for the costly damage it may cause to potato tubers. We describe a TRV‐specific TaqMan™ based molecular‐diagnostic quantitative RT‐PCR method which showed that ecotypes of the widespread and common weed Capsella bursa‐pastoris (shepherd's purse) are highly ...
DOI:
10.1111/j.1365-3180.2010.00816.x

71. WRR4, a broad-spectrum TIR-NB-LRR gene from Arabidopsis thaliana that confers white rust resistance in transgenic oilseed brassica crops

Author:
BORHAN, MOHAMMAD HOSSEIN; HOLUB, ERIC B.; KINDRACHUK, COLIN; OMIDI, MANSOUR; BOZORGMANESH-FRAD, GHAZALEH; RIMMER, S. ROGER
Source:
Molecular plant pathology 2010 v.11 no.2 pp. 283-291
ISSN:
1464-6722
Subject:
Albugo candida; Arabidopsis thaliana; Brassica juncea; Capsella bursa-pastoris; RNA; blister rust; breeding lines; cultivars; disease resistance; genes; oilseed crops; parasites; pathotypes; proteins; races; vegetable crops; wild relatives
Abstract:
... White blister rust caused by Albugo candida (Pers.) Kuntze is a common and often devastating disease of oilseed and vegetable brassica crops worldwide. Physiological races of the parasite have been described, including races 2, 7 and 9 from Brassica juncea, B. rapa and B. oleracea, respectively, and race 4 from Capsella bursa-pastoris (the type host). A gene named WRR4 has been characterized recen ...
DOI:
10.1111/j.1364-3703.2009.00599.x
PubMed:
20447277

72. Characterization of White Rust of Perennial Pepperweed Caused by Albugo candida in California

Author:
Koike S. T.; Sullivan M. J.; Southwick C.; Feng C.; Correll J. C.
Source:
Plant disease 2011 v.95 no.7 pp. 876
ISSN:
0191-2917
Subject:
Albugo candida; Armoracia rusticana; Brassica juncea; Brassica rapa subsp. chinensis; Capsella bursa-pastoris; Chinese cabbage; DNA; DNA primers; Eruca vesicaria subsp. sativa; Lepidium latifolium; Raphanus sativus; Rorippa; Sinapis alba; Sisymbrium officinale; arugula; broccoli; cauliflower; crops; farms; fungal diseases of plants; genetic databases; greenhouses; growers; host range; hosts; internal transcribed spacers; irrigation canals; leaves; marshes; meadows; noxious weeds; pathogenicity; plant pathogenic fungi; polymerase chain reaction; races; relative humidity; seedlings; sporangia; spraying; zoospores; Bulgaria; California; Colorado; Portugal; Spain
Abstract:
... In California, perennial pepperweed (Lepidium latifolium) is an introduced Brassicaceae plant that is invasive, highly competitive, and listed as a noxious weed that grows in areas such as marshes, meadows, roadsides, and irrigation ditches. From 2008 through 2010, perennial pepperweed growing near farms in Monterey and Santa Clara counties was infected with white rust. Symptoms were light green-t ...
DOI:
10.1094/PDIS-03-11-0153

73. Development of microsatellite markers in Capsella rubella and Capsella bursa-pastoris (Brassicaceae)

Author:
Caullet, Coraline M.L.; Pernin, Fanny; Poncet, Charles; Corre, Valérie Le
Source:
American journal of botany 2011 v.98 no.7 pp. e176
ISSN:
0002-9122
Subject:
Capsella bursa-pastoris; alleles; genetic markers; genetic variation; heterozygosity; loci; microsatellite repeats; population genetics
Abstract:
... Premise of the study: We developed microsatellite markers to investigate genetic diversity within and among populations of Capsella rubella and Capsella bursa-pastoris and between these two species. METHODS: and Results: Fourteen polymorphic microsatellite loci were identified in the two species and one more polymorphic microsatellite locus only in C. rubella. Samples from different European local ...
DOI:
10.3732/ajb.1100081

74. Genetic diversity in curtoviruses: a highly divergent strain of Beet mild curly top virus associated with an outbreak of curly top disease in pepper in Mexico

Author:
L.-F. Chen; E. Vivoda; R. L. Gilbertson
Source:
Archives of virology 2011 v.156 no.4 pp. 547-555
ISSN:
0304-8608
Subject:
Beet mild curly top virus; Capsella bursa-pastoris; Circulifer tenellus; DNA; Nicotiana tabacum; beans; genetic variation; genome; host range; pepper; peppers; protoplasts; pumpkins; sequence analysis; sugar beet; tomatoes; viruses; Mexico
Abstract:
... A full-length curtovirus genome was PCR-amplified and cloned from peppers in Mexico with symptoms of curly top disease. The cloned DNA of this isolate, MX-P24, replicated in Nicotiana tabacum protoplasts and was infectious in N. benthamiana plants. Sequence analysis revealed that the MX-P24 isolate had a typical curtovirus genome organization and was most similar to beet mild curly top virus (BMCT ...
DOI:
10.1007/s00705-010-0884-9
PubMed:
21193937
PubMed Central:
PMC3066396

75. Genetics, Evolution, and Adaptive Significance of the Selfing Syndrome in the Genus Capsella

Author:
Adrien Sicard; Nicola Stacey; Katrin Hermann; Jimmy Dessoly; Barbara Neuffer; Isabel Bäurle; Michael Lenhard
Source:
plant cell 2011 v.23 no.9 pp. 3156-3171
ISSN:
1040-4651
Subject:
Capsella bursa-pastoris; Capsella grandiflora; ancestry; corolla; evolution; flowering; functional properties; inbred lines; loci; self-pollination; selfing
Abstract:
... The change from outbreeding to selfing is one of the most frequent evolutionary transitions in flowering plants. It is often accompanied by characteristic morphological and functional changes to the flowers (the selfing syndrome), including reduced flower size and opening. Little is known about the developmental and genetic basis of the selfing syndrome, as well as its adaptive significance. Here, ...
DOI:
10.1105/tpc.111.088237
PubMed:
21954462
PubMed Central:
PMC3203431

76. Host Plant Suitability and Feeding Preferences of the Grapevine Pest Abagrotis orbis (Lepidoptera: Noctuidae)

Author:
Mostafa, A.M.; Lowery, D.T.; Jensen, L.B.M.; Deglow, E.K.
Source:
Environmental entomology 2011 v.40 no.6 pp. 1458-1464
ISSN:
0046-225X
Subject:
Brassica rapa; Capsella bursa-pastoris; Draba; Fragaria; Noctuidae; Taraxacum officinale; Trifolium repens; Vitis vinifera; buds; cutworms; eclosion; feeding preferences; grapes; host plants; insect larvae; instars; leaves; plant-insect relations; pupae; rearing; strawberries; survival rate; vines; British Columbia
Abstract:
... Thirteen plant species were tested for their suitability as hosts for Abagrotis orbis (Grote), a climbing cutworm pest of grapevines in British Columbia. Choice tests were also conducted to investigate larval feeding preferences for the Brassicaceae species joi choi, Brassica rapa variety. Chinensis L., spring draba; Draba verna L.; and shepherd's purse, Capsella bursa-pastoris (L.) Medik; compare ...
DOI:
10.1603/EN11049
PubMed:
22217761

77. Host Range and Phylogenetic Relationships of Albugo candida from Cruciferous Hosts in Western Australia, with Special Reference to Brassica juncea

Author:
Kaur, Parwinder; Sivasithamparam, Krishnapillai; Barbetti, Martin J.
Source:
Plant disease 2011 v.95 no.6 pp. 712-718
ISSN:
0191-2917
Subject:
Raphanus raphanistrum; phylogeny; Capsella bursa-pastoris; industry; ribosomal DNA; Sisymbrium; Brassica juncea; internal transcribed spacers; horticulture; pathotypes; pathogens; Eruca vesicaria subsp. sativa; sequence analysis; cultivars; host range; hosts; pathogenicity; Albugo candida; weeds; inoculum; virulent strains; races; crops; Europe; Western Australia; Asia
Abstract:
... White rust, caused by Albugo candida, is a serious pathogen of Brassica juncea (Indian mustard) worldwide and poses a potential hazard to the presently developing canola-quality B. juncea industry in Australia. Nine isolates of A. candida, representing strains collected from B. juncea, B. rapa, B. oleracea, B. tournefortii, Raphanus raphanistrum, R. sativa, Eruca vesicaria subsp. sativa, Capsella ...
DOI:
10.1094/PDIS-10-10-0765

78. Larval survival, host plant preferences and developmental responses of the diamondback moth Plutella xylostella (Lepidoptera: Plutellidae) on wild brassicaceous species

Author:
SARFRAZ, Rana M.; DOSDALL, Lloyd M.; KEDDIE, Andrew B.; MYERS, Judith H.
Source:
Entomological science 2011 v.14 no.1 pp. 20-30
ISSN:
1343-8786
Subject:
Capsella bursa-pastoris; Erysimum cheiranthoides; Plutella xylostella; Sinapis arvensis; adults; cocoons; eggs; fecundity; females; host plants; larvae; leaves; longevity; males; neonates; pupae; silk; weeds
Abstract:
... The diamondback moth Plutella xylostella (L.) (Lepidoptera: Plutellidae) is an important pest of cultivated brassicaceous crops worldwide. The host plant preferences, developmental biology and survival and longevity of P. xylostella are relatively well understood on commercial crop species; however, its relationship with brassicaceous weeds is poorly known. Sinapis arvensis L., Erysimum cheirantho ...
DOI:
10.1111/j.1479-8298.2010.00413.x

79. Log-Linear and Correspondence Analysis of Variability of Weed Infestation of Several Winter Wheat Cultivars in Relation to Tillage System and Preceding Crop Stubble Height

Author:
Ryszard Weber; Hanna Gołębiowska; Marcin Bortniak
Source:
Journal of plant protection research 2011 v.51 no.4 pp. 399-404
ISSN:
1899-007X
Subject:
Anthemis arvensis; Apera spica-venti; Capsella bursa-pastoris; Geranium; Lamium purpureum; Veronica persica; Viola arvensis; conventional tillage; correspondence analysis; cultivars; glyphosate; no-tillage; plowing; reduced tillage; stubble; weeds; winter wheat; Poland
Abstract:
... The objective of the study was to analyse the variability of the weed infestation of several winter wheat cultivars in relation to the soil tillage system applied and to the height of preceding crop stubble. The study was conducted in the years 2008-2010 in Lower Silesia, Poland. The following factors were studied in the experiment: factor I - stubble height a/ short stubble (10 cm) b/ tall stubbl ...
DOI:
10.2478/v10045-011-0065-1

80. Molecular basis for resistance to tribenuron in shepherd’s purse (Capsella bursa-pastoris (L.) Medik.)

Author:
Tao Jin; Junliang Liu; Zhibo Huan; Cuixia Wu; Yaling Bi; Jinxin Wang
Source:
Pesticide biochemistry and physiology 2011 v.100 no.2 pp. 160-164
ISSN:
0048-3575
Subject:
serine; thymine; Capsella bursa-pastoris; proline; amino acid sequences; acetolactate synthase; bioassays; annual weeds; biotypes; cytosine; genes; tribenuron; greenhouses
Abstract:
... Capsella bursa-pastoris, a winter annual weed in the mustard family, can not be controlled by tribenuron after the herbicide has been continuously used for several years. The resistant biotype Lz-R was the generation of a population collected from Liangzhu, a place where tribenuron had been used for more than 15 consecutive years. To confirm and characterize the resistance of C. bursa-pastoris to ...
DOI:
10.1016/j.pestbp.2011.03.005

81. Monitoring population and gene pool dynamics of the annual species Capsella bursa-pastoris (Brassicaceae): a review of relevant species traits and the initiation of a long-term genetic monitoring programme

Author:
Neuffer, Barbara; Bernhardt, Karl-Georg; Hurka, Herbert; Kropf, Matthias
Source:
Biodiversity and conservation 2011 v.20 no.2 pp. 309-323
ISSN:
0960-3115
Subject:
Arabidopsis thaliana; Capsella bursa-pastoris; amplified fragment length polymorphism; botanical gardens; buried seeds; ecotypes; flow cytometry; flowering; fruiting; gene pool; genes; genetic markers; genetic variation; global change; habitats; isozymes; microsatellite repeats; monitoring; plowing; selfing; single nucleotide polymorphism
Abstract:
... Species that colonise habitats on an annual basis are important for studying and understanding evolutionary changes and adaptations in the course of environmental shifts, caused, for instance, by global change phenomena. These species are characterised by a weedy ecology enabling them to react fast to environmental changes. As a model species, we selected Capsella bursa-pastoris (Brassicaceae, She ...
DOI:
10.1007/s10531-010-9957-z

82. Native range variation in Capsella bursa-pastoris (Brassicaceae) along a 2500km latitudinal transect

Author:
Barbara Neuffer
Source:
Flora 2011 v.206 no.2 pp. 107-119
ISSN:
0367-2530
Subject:
flowering; fruits; seeds; Capsella bursa-pastoris; branching; tetraploidy; latitude; provenance; progeny; field experimentation; genetic variation; phenotypic variation; population structure; habitats; leaves; quantitative traits; Scandinavia; Russia
Abstract:
... Capsella bursa-pastoris (L.) Medik. is a self compatible tetraploid annual species which has successfully spread to most continents and is mostly confined to man-made habitats. The colonising success may be associated with fine-scaled ecotypic differentiation, and regional adaptation. Seeds of 377 individuals from 40 provenances were collected over a distance of more than 2500km from the Kola Peni ...
DOI:
10.1016/j.flora.2010.03.001

83. Plant‐mediated effects of soil invertebrates and summer drought on above‐ground multitrophic interactions

Author:
Johnson, Scott N.; Staley, Joanna T.; McLeod, Fraser A.L.; Hartley, Susan E.
Source:
journal of ecology 2011 v.99 no.1 pp. 57-65
ISSN:
0022-0477
Subject:
Aphidius ervi; Aporrectodea caliginosa; Capsella bursa-pastoris; Hordeum vulgare; Rhopalosiphum padi; Senecio vulgaris; barley; biomass; climate change; drought; earthworms; nitrogen content; plant communities; rain; shoots; summer
Abstract:
... 1. We conducted a large‐scale field study to determine how the interactive effects of earthworms (Aporrectodea caliginosa) and summer drought affected plant communities containing barley (Hordeum vulgare), shepherd's purse (Capsella bursa‐pastoris) and common groundsel (Senecio vulgaris), and how such effects then influenced populations of the aphid Rhopalosiphum padi and its parasitoid, Aphidius ...
DOI:
10.1111/j.1365-2745.2010.01748.x

84. Recognition of A. thaliana centromeres by heterologous CENH3 requires high similarity to the endogenous protein

Author:
Moraes, Izabel C. R.; Lermontova, Inna; Schubert, Ingo
Source:
Plant molecular biology 2011 v.75 no.3 pp. 253-261
ISSN:
0167-4412
Subject:
Arabidopsis thaliana; Capsella bursa-pastoris; Luzula; Zea mays; antibodies; asparagine; chromosome segregation; histones; kinetochores; microtubules; mutagenesis; nucleosomes; polymerase chain reaction; proline; valine
Abstract:
... The centromere is an essential chromosomal component assembling the kinetochore for chromosome attachment to the spindle microtubules and for directing the chromosome segregation during nuclear division. Kinetochore assembly requires deposition of the centromeric histone H3 variant (CENH3) into centromeric nucleosomes. CENH3 has a variable N-terminal and a more conserved C-terminal part, including ...
DOI:
10.1007/s11103-010-9723-3

85. Tribenuron-Methyl Resistant Shepherd's Purse (Capsella bursa-pastoris (L.) Medik.) in Hebei Province of China

Author:
Gui-qi WANG; Hai-lan CUI; Hong-jun ZHANG; Yan-qiu ZHANG; Xue LIU; Xiang-ju LI; Cui-qin FAN
Source:
Agricultural sciences in China 2011 v.10 no.8 pp. 1241-1245
ISSN:
1671-2927
Subject:
Capsella bursa-pastoris; at-risk population; dose response; herbicide resistance; herbicide-resistant weeds; phenylurea herbicides; seeds; winter wheat; China
Abstract:
... Shepherd's purse seeds were collected from winter wheat fields and road sides in Hebei Province, China. Their sensitivities to tribenuron-methyl were evaluated in a whole plant dose response assay in the greenhouse. Results revealed that HB-1, HB-2, HB-3, HB-4, HB-6, HB-7, HB-17, HB-18, HB-19, HB-20, HB-21, and HB-22 populations were susceptible to tribenuronmethyl characterised by very low GR₅â ...
DOI:
10.1016/S1671-2927(11)60115-6

86. Weed management practices determine plant and arthropod diversity and seed predation in vineyards

Author:
SANGUANKEO, P.P.; LEÓN, R.G.
Source:
Weed research 2011 v.51 no.4 pp. 404-412
ISSN:
0043-1737
Subject:
Brassica nigra; Capsella bursa-pastoris; Tanystoma maculicolle; arthropod communities; beneficial organisms; biodiversity; coasts; control methods; cover crops; crop-weed competition; flumioxazin; growers; plant density; seed predation; simazine; vines; vineyards; weed control; weeds; wine grapes; California
Abstract:
... In the Central Coast of California, USA, wine grape growers are making efforts to identify weed control practices that preserve biodiversity in their vineyards while maintaining yields. A field study was conducted in Paso Robles, California in 2006 and 2007 evaluating the effect on plant and ground dwelling arthropod communities of five weed control practices conducted under the vines within the r ...
DOI:
10.1111/j.1365-3180.2011.00853.x

87. A mathematical model of mucilage expansion in myxospermous seeds of Capsella bursa-pastoris (shepherd's purse)

Author:
Wenni Deng; Dong-Sheng Jeng; Peter E. Toorop; Geoffrey R. Squire; Pietro P. M. Iannetta
Source:
Annals of botany 2012 v.109 no.2 pp. 419-427
ISSN:
0305-7364
Subject:
mathematical models; testa; electrons; surface area; equations; Capsella bursa-pastoris; osmotic pressure; sodium chloride; polymers; arid soils; water uptake; mucilages
Abstract:
... BACKGROUND AND AIMS: Myxospermy is a term which describes the ability of a seed to produce mucilage upon hydration. The mucilage is mainly comprised of plant cell-wall polysaccharides which are deposited during development of those cells that comprise the seed coat (testa). Myxospermy is more prevalent among those plant species adapted to surviving on arid sandy soils, though its significance in d ...
DOI:
10.1093/aob/mcr296
PubMed:
22112439
PubMed Central:
PMC3268541

88. Abundance of weed hosts as potential sources of onion and potato viruses in western New York

Author:
Erik A. Smith; Antonio DiTommaso; Marc Fuchs; Anthony M. Shelton; Brian A. Nault
Source:
Crop protection 2012 v.37 no. pp. 91-96
ISSN:
0261-2194
Subject:
Iris yellow spot tospovirus; Capsella bursa-pastoris; Chenopodium album; production technology; weed hosts; Potato leafroll virus; potatoes; onions; viruses; Potato virus Y; vegetable growing; Taraxacum officinale; New York
Abstract:
... A season-long survey of common weeds was taken near onion and potato fields located within a large vegetable production region in western New York in 2008 and 2009. The objective was to determine the abundance of weed species known as hosts for Iris yellow spot virus (IYSV), a serious pathogen of onion, Potato leafroll virus (PLRV) and Potato virus Y (PVY), which are major pathogens of potato. Nin ...
DOI:
10.1016/j.cropro.2012.02.007

89. Acetolactate synthase proline (197) mutations confer tribenuron-methyl resistance in Capsella bursa-pastoris populations from China

Author:
Hai lan Cui; Xiangju Li; Guiqi Wang; Jianping Wang; Shouhui Wei; Hongyu Cao
Source:
Pesticide biochemistry and physiology 2012 v.102 no.3 pp. 229-232
ISSN:
0048-3575
Subject:
Arabidopsis; Capsella bursa-pastoris; acetolactate synthase; at-risk population; cropping systems; dose response; genes; greenhouses; herbicides; histidine; leucine; mutation; nucleotide sequences; proline; seeds; serine; threonine; weeds; wheat; China
Abstract:
... The increasing use of AHAS-inhibiting herbicides has resulted in evolved resistance in key dicot weeds infesting cereal cropping systems worldwide. Shepherd’s purse (Capsellabursa-pastoris) is a common dicot weed species in wheat in China with populations that have evolved resistance to the AHAS herbicide tribenuron-methyl. The seeds of eight resistant populations were collected from wheat fields ...
DOI:
10.1016/j.pestbp.2012.01.007

90. Characterization of eight cytosolic sHSP genes and their expression in Capsella bursa-pastoris

Author:
P. Tao; L. Liu; J. B. Wang
Source:
Biologia plantarum 2012 v.56 no.4 pp. 648-656
ISSN:
0006-3134
Subject:
Arabidopsis; Capsella bursa-pastoris; abscisic acid; complementary DNA; developmental stages; gene expression regulation; genes; heat shock proteins; heat stress; heat treatment; leaves; plant response; reverse transcriptase polymerase chain reaction; sequence analysis
Abstract:
... Small heat shock proteins (sHSPs) are crucial components of the plant response to heat shock. We identified and analyzed eight sHSP genes of Capsella bursa-pastoris to better understand the ability of this species to adapt. Eight genes were initially cloned and sequenced from the mature embryo cDNA pool. They belong to the cytosolic I (CI), cytosolic II (CII), and cytosolic III (CIII) subfamilies. ...
DOI:
10.1007/s10535-012-0239-3

91. Characterization of the variable 3′ UTR and expression of the two intron-containing KIN transcripts from Capsella bursa-pastoris

Author:
Peng Tao; Jianbo Wang
Source:
Gene 2012 v.507 no.2 pp. 99-105
ISSN:
0378-1119
Subject:
quantitative polymerase chain reaction; dose response; complementary DNA; Capsella bursa-pastoris; cold stress; flowers; heat stress; gene expression; 3' untranslated regions; cold treatment; abscisic acid; introns; cold; leaves
Abstract:
... KIN genes are crucial members of the cold-regulated (COR) gene family, and are exclusively involved in normal developmental processes in many organs and respond to a variety of abiotic stresses in plants. Here, we cloned and sequenced not only two completely-spliced KIN transcripts (CbKIN1-S and CbKIN2-S), but also two intron-containing KIN transcripts (CbKIN1-U and CbKIN2-U), from Capsella bursa- ...
DOI:
10.1016/j.gene.2012.07.038
PubMed:
22846365

92. Co-adaptation of seed dormancy and flowering time in the arable weed Capsella bursa-pastoris (shepherd's purse)

Author:
Peter E. Toorop; Rafael Campos Cuerva; Graham S. Begg; Bruna Locardi; Geoff R. Squire; Pietro P. M. Iannetta
Source:
Annals of botany 2012 v.109 no.2 pp. 481-489
ISSN:
0305-7364
Subject:
seed germination; filling period; life history; flowering; nitrogen content; ornamental horticulture; reproduction; seed dormancy; nitrogen; Capsella bursa-pastoris; seeds; sowing date; carbon; genotype; weeds; nitrates; greenhouses
Abstract:
... BACKGROUND AND AIMS: The duration of the plant life cycle is an important attribute that determines fitness and coexistence of weeds in arable fields. It depends on the timing of two key life-history traits: time from seed dispersal to germination and time from germination to flowering. These traits are components of the time to reproduction. Dormancy results in reduced and delayed germination, th ...
DOI:
10.1093/aob/mcr301
PubMed:
22147546
PubMed Central:
PMC3268546

93. Cold-induced modulation of CbICE53 gene activates endogenous genes to enhance acclimation in transgenic tobacco

Author:
Mingqi Zhou; Lihua Wu; Jing Liang; Chen Shen; Juan Lin
Source:
Molecular breeding 2012 v.30 no.4 pp. 1611-1620
ISSN:
1380-3743
Subject:
Capsella bursa-pastoris; abscisic acid; acclimation; cold stress; cooling; freezing point; gene expression regulation; genes; glucose; indole acetic acid; plant breeding; salt stress; survival rate; temperature; tobacco; transcription factors; water content
Abstract:
... Inducers of C-repeat binding factor (CBF) expression [inducer of CBF expression 1 (ICE1)-like], being MYC-type transcription factors, play an important role in plant tolerance to low temperatures and other abiotic environmental stresses. These ICEs are the key activators binding to C-repeat/dehydration-responsive elements, triggering the response of CBF signaling and other cold-related genes under ...
DOI:
10.1007/s11032-012-9744-5

94. Comparative analysis of the variable 3′ UTR and gene expression of the KIN and KIN-homologous LEA genes in Capsella bursa-pastoris

Author:
Peng Tao; Lifang Peng; Xiaojun Huang; Jianbo Wang
Source:
Plant cell reports 2012 v.31 no.10 pp. 1769-1777
ISSN:
0721-7714
Subject:
Arabidopsis; Capsella bursa-pastoris; abscisic acid; amino acid sequences; cold stress; flowers; gene expression; gene expression regulation; genes; heat stress; leaves; phylogeny; proteins; quantitative polymerase chain reaction
Abstract:
... As the crucial members of the cold-regulated (COR) gene family, KIN genes are involved in diverse abiotic stress responses in plants. In the present study, KIN genes from the widespread plant Capsella bursa-pastoris were identified and analyzed to better understand the powerful adaptation of this species. Two KIN genes were cloned and sequenced by 3′ RACE. As some COR genes are homologous to LEA g ...
DOI:
10.1007/s00299-012-1290-4
PubMed:
22648014

95. Efficacy of fatty acid profile as a tool for screening feedstocks for biodiesel production

Author:
Bryan R. Moser; Steven F. Vaughn
Source:
Biomass and bioenergy 2012 v.37 no. pp. 31-41
ISSN:
0961-9534
Subject:
fatty acid composition; cumin; carbon; Tropaeolum majus; feedstocks; Barbarea; energy content; sulfur; Capsella bursa-pastoris; compliance; viscosity; Cuminum cyminum; acid value; esters; saturated fatty acids; Lepidium sativum; screening; Eruca vesicaria; antagonists; glycerol; arugula; oils; anise; oxidative stability; biodiesel; cold stability; Ailanthus altissima; iodine value; Pimpinella anisum; monounsaturated fatty acids; selection criteria
Abstract:
... Fuel properties are largely dependent on the fatty acid (FA) composition of the feedstock from which biodiesel is prepared. Consequently, FA profile was employed as a screening tool for selection of feedstocks high in monounsaturated FAs for further evaluation as biodiesel. Those feedstocks included ailanthus (Ailanthus altissima L.), anise (Pimpinella anisum L.), arugula (Eruca vesicaria L.), cre ...
Handle:
10113/54032
DOI:
10.1016/j.biombioe.2011.12.038

96. Expression analysis and functional characterization of a novel cold-responsive gene CbCOR15a from Capsella bursa-pastoris

Author:
Mingqi Zhou; Lihua Wu; Jing Liang; Chen Shen; Juan Lin
Source:
Molecular biology reports 2012 v.39 no.5 pp. 5169-5179
ISSN:
0301-4851
Subject:
Arabidopsis; Capsella bursa-pastoris; Nicotiana tabacum; abscisic acid; acclimation; cold; cold tolerance; cold treatment; gene overexpression; genes; gibberellic acid; indole acetic acid; leaves; methyl jasmonate; promoter regions; roots; salicylic acid; seedlings; sequence analysis; signal transduction; stems; tissue analysis; tobacco; transgenic plants
Abstract:
... The cold-responsive (COR) genes involved in C-repeat binding factor signaling pathway function essentially in cold acclimation of higher plants. A novel COR gene CbCOR15a from shepherd’s purse (Capsella bursa-pastoris) was predicted to be a homolog of COR15 in Arabidopsis. The analysis of tissue specific expression pattern as well as characterization of the CbCOR15a promoter revealed that the expr ...
DOI:
10.1007/s11033-011-1313-1

97. First Report of Downy Mildew of Spider Flower Caused by a Hyaloperonospora sp. in Korea

Author:
Choi Y. J.; Mulenko W.; Park J. H.; Shin H. D.
Source:
Plant disease 2012 v.96 no.4 pp. 588
ISSN:
0191-2917
Subject:
necrosis; Peronospora parasitica; herbaria; public gardens; mildews; conidia; Cleome hassleriana; Capsella bursa-pastoris; ribosomal DNA; downy mildew; internal transcribed spacers; pathogens; ornamental plants; parks; conidiophores; microscopy; flowers; genetic databases; stomata; United States; South Africa; New Zealand; Malawi; Uganda; South Korea; Romania; Venezuela; Poland
Abstract:
... Spider flower, Tarenaya hassleriana (Chodat) H. H. Iltis (synonym Cleome hassleriana; C. spinosa), which is native to South America, is now cultivated as an ornamental plant worldwide. In Korea, this plant has recently become popular in gardens and parks because of its beautiful flowers. During July 2010, plants showing typical symptoms of downy mildew were observed in public gardens along the lak ...
DOI:
10.1094/PDIS-12-11-1062

98. First Report of Tatsoi Downy Mildew Caused by Hyaloperonospora brassicae in Korea

Author:
Choi Y. J.; Kim J. Y.; Park J. H.; Shin H. D.
Source:
Plant disease 2012 v.96 no.11 pp. 1703
ISSN:
0191-2917
Subject:
necrosis; seedlings; dew; herbaria; mildews; conidia; spinach; Capsella bursa-pastoris; ribosomal DNA; downy mildew; internal transcribed spacers; pathogens; harvesting; plastic greenhouses; conidiophores; Peronospora; pathogenicity; microscopy; Brassica oleracea var. italica; genetic databases; stomata; Brassica rapa subsp. narinosa; Korean Peninsula; Japan; China
Abstract:
... Tatsoi (Brassica narinosa L.H. Bailey), also called spinach mustard or spoon mustard, is cultivated for edible greens in Asia. In Korea, this plant has recently become popular as a sprout vegetable that is grown to harvestable size in 5 to 6 days. During April 2012, tatsoi seedlings showing typical symptoms of downy mildew were found in plastic greenhouses in Pyeongtaek City of Korea. Infection re ...
DOI:
10.1094/PDIS-04-12-0366-PDN

99. Genetic structure among arable populations of Capsella bursa‐pastoris is linked to functional traits and in‐field conditions

Author:
Graham S. Begg; Jane Wishart; Mark W. Young; Geoff R. Squire; Pietro P. M. Iannetta
Source:
Ecography 2012 v.35 no.5 pp. 446-457
ISSN:
0906-7590
Subject:
food webs; environmental impact; flowering; seeds; economics; wild plants; Capsella bursa-pastoris; fecundity; genetic variation; cluster analysis; genetic drift; weeds; ecosystems; dormancy; phenotypic variation; population structure; crops; United Kingdom
Abstract:
... Wild arable plants can be an economic burden but they also support diverse arable food webs and contribute to valuable ecosystem functions. These benefits may have been compromised over recent decades by declining weed diversity. The decline in wild arable plant diversity has been viewed predominantly in terms of species shifts a view that ignores the genetic and functional variation existing with ...
DOI:
10.1111/j.1600-0587.2011.07030.x

100. Identification and characterization of transcripts differentially expressed during embryogenesis in Capsella bursa-pastoris

Author:
P. Tao; J. B. Wang
Source:
Biologia plantarum 2012 v.56 no.3 pp. 415-421
ISSN:
0006-3134
Subject:
Arabidopsis; Capsella bursa-pastoris; abscisic acid; databases; embryogenesis; gene expression; gene expression regulation; genes; metabolism; oxidative stress; protein binding; reverse transcriptase polymerase chain reaction
Abstract:
... Large-scale gene expression analyses were conducted during embryonic development of Capsella bursa-pastoris using the cDNA-AFLP technique, and 231 differentially expressed genes were identified. Most of the transcript-derived fragments (TDFs) were identified against Arabidopsis sequences and a minority against other plant sequences by searching in NCBI database. A total of 128 TDFs, homologous to ...
DOI:
10.1007/s10535-012-0058-6