Full TGIF Record # 311356
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DOI:10.1017/wet.2019.107
Web URL(s):https://bioone.org/journals/weed-technology/volume-34/issue-1/wet.2019.107/Herbicide-selection-to-terminate-grass-legume-and-brassica-cover-crop/10.1017/wet.2019.107.full
    Last checked: 09/30/2021
https://bioone.org/journalArticle/Download?urlid=10.1017%2Fwet.2019.107
    Last checked: 09/30/2021
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https://www.cambridge.org/core/journals/weed-technology/article/herbicide-selection-to-terminate-grass-legume-and-brassica-cover-crop-species/D37244D96A1EF094C4949DDBE724CB03
    Last checked: 09/30/2021
    Access conditions: Item is within a limited-access website
Publication Type:
i
Refereed
Author(s):Pittman, Kara B.; Cahoon, Charles W.; Bamber, Kevin W.; Rector, Lucas S.; Flessner, Michael L.
Author Affiliation:Pittman: Research Associate, School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA; Cahoon: Assistant Professor, School of Plant and Environmental Sciences, Virginia Tech, Painter, VA and Crop and Soil Sciences, North Carolina State University, Raleigh, NC; Bamber: Senior Research Specialist, School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA; Rector: 4 Graduate Research Assistant, School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA; Flessner: Assistant Professor, School of Plant and Environmental Sciences, Virginia Tech, Blacksburg, VA
Title:Herbicide selection to terminate grass, legume, and brassica cover crop species
Source:Weed Technology. Vol. 34, No. 1, January/February 2020, p. 48-54.
Publishing Information:Champaign, Illinois: Weed Science Society of America
# of Pages:7
Keywords:Author-Supplied Keywords: Mixes; Cereal rye; Cereal grains; Annual ryegrass
Abstract/Contents:"Cover crops provide a number of agronomic benefits, including weed suppression, which is important as cases of herbicide resistance continue to rise. To effectively suppress weeds, high cover crop biomass is needed, which necessitates later termination timing. Cover crop termination is important to mitigate potential planting issues and prevent surviving cover crop competition with cash crops. Field studies were conducted in Virginia to determine the most effective herbicide options alone or combined with glyphosate or paraquat to terminate a range of cover crop species. Results revealed that grass cover crop species were controlled (94% to 98%) by glyphosate alone 4 wk after application (WAA). Overall, legume species varied in response to the single active-ingredient treatments, and control increased with the addition of glyphosate or paraquat. Mixes with glyphosate provided better control of crimson clover and hairy vetch by 7% to 8% compared with mixes containing paraquat 4 WAA. Mix partner did not influence control of Austrian winter pea. No treatment adequately controlled rapeseed in this study, with a maximum of 58% control observed with single active-ingredient treatments and 62% control with mixes. Height reduction for all cover crop species supports visible rating data. Rapeseed should be terminated when smaller, which could negate weed suppressive benefits from this cover crop species. Growers should consider herbicide selection and termination timing in their cover crop plan to ensure effective termination."
Language:English
References:42
Note:Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Pittman, K. B., C. W. Cahoon, K. W. Bamber, L. S. Rector, and M. L. Flessner. 2020. Herbicide selection to terminate grass, legume, and brassica cover crop species. Weed Technol. 34(1):p. 48-54.
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DOI: 10.1017/wet.2019.107
Web URL(s):
https://bioone.org/journals/weed-technology/volume-34/issue-1/wet.2019.107/Herbicide-selection-to-terminate-grass-legume-and-brassica-cover-crop/10.1017/wet.2019.107.full
    Last checked: 09/30/2021
https://bioone.org/journalArticle/Download?urlid=10.1017%2Fwet.2019.107
    Last checked: 09/30/2021
    Requires: PDF Reader
    Notes: Direct download
https://www.cambridge.org/core/journals/weed-technology/article/herbicide-selection-to-terminate-grass-legume-and-brassica-cover-crop-species/D37244D96A1EF094C4949DDBE724CB03
    Last checked: 09/30/2021
    Access conditions: Item is within a limited-access website
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