Results 291 to 300 of about 79,316 (306)
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Glyphosate Degradation in Glyphosate-Resistant and -Susceptible Crops and Weeds
Journal of Agricultural and Food Chemistry, 2010High levels of aminomethylphosphonic acid (AMPA), the main glyphosate metabolite, have been found in glyphosate-treated, glyphosate-resistant (GR) soybean, apparently due to plant glyphosate oxidoreductase (GOX)-like activity. AMPA is mildly phytotoxic, and under some conditions the AMPA accumulating in GR soybean correlates with glyphosate-caused ...
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Glyphosate affects micro-organisms in rhizospheres of glyphosate-resistant soybeans
Journal of Applied Microbiology, 2010Glyphosate-resistant (GR) soybean production increases each year because of the efficacy of glyphosate for weed management. A new or 'second' generation of GR soybean (GR2) is now commercially available for farmers that is being promoted as higher yielding relative to the previous, 'first generation' (GR1) cultivars. Recent reports show that glyphosate
Jamil Constantin +3 more
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Weed Science, 2003
(dry weight), and leghemoglobin content was reduced by as much as 10%. Control of five predominant weed species 14 d after LPOST was . 83% with one application and . 96% with two applications regardless of the glyphosate salts used. Soybean yields were generally higher with two applications than with one application regardless of glyphosate formulation.
Krishna N. Reddy, Robert M. Zablotowicz
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(dry weight), and leghemoglobin content was reduced by as much as 10%. Control of five predominant weed species 14 d after LPOST was . 83% with one application and . 96% with two applications regardless of the glyphosate salts used. Soybean yields were generally higher with two applications than with one application regardless of glyphosate formulation.
Krishna N. Reddy, Robert M. Zablotowicz
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Glyphosate affects the rhizobacterial communities in glyphosate-tolerant cotton
Applied Soil Ecology, 2012The use of herbicides to kill undesirable weeds is an important element of agricultural management that can greatly alter soil characteristics. Moreover, the composition of rhizobacterial communities varies according to the soil texture. The effect of glyphosate, a post-emergence applied herbicide, on the rhizobacterial communities of genetically ...
Jorge Barriuso, Rafael P. Mellado
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2022
In Glyphosate and the Swirl Vincanne Adams explores the chemical glyphosate—the active ingredient in Roundup and a pervasive agricultural herbicide—as a predicament of contested science and chemically saturated life. Adams traces the history of glyphosate’s invention and its multiple uses as activists, regulators, scientists, clinicians, consumers, and
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In Glyphosate and the Swirl Vincanne Adams explores the chemical glyphosate—the active ingredient in Roundup and a pervasive agricultural herbicide—as a predicament of contested science and chemically saturated life. Adams traces the history of glyphosate’s invention and its multiple uses as activists, regulators, scientists, clinicians, consumers, and
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Adjuvants and glyphosate activity
Pest Management Science, 2000Additives can be used to enhance the biological performance of glyphosate, as well to improve the physical characteristics of its prediluted formulations. Their effects on efficacy can be mapped through a series of consecutive processes that the herbicide has to follow from spray tank to ultimate biological site of action.
Craig Leaper, Peter J. Holloway
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GLYPHOSATE AND RELATED CHEMISTRY
1979Abstract Roundup® herbicide has unique broad spectrum postemergent activity. It is readily translocated in plants, is rapidly inactivated by most soils and is essentially non-toxic to mammals, insects and bacteria.
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Glyphosate-Based Herbicide Programs for a Mixed Population of Glyphosate-Resistant and Glyphosate-Susceptible Palmer Amaranth [PDF]
Crop Management, 2012 David L. Holshouser, Amro Ahmed
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Phototoxicity of glyphosate in a weedkiller
Contact Dermatitis, 1984Brian Diffey, Colin Hindson
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