Results 191 to 200 of about 21,144 (221)
Isoflavone, Glyphosate, and Aminomethylphosphonic Acid Levels in Seeds of Glyphosate-Treated, Glyphosate-Resistant Soybean [PDF]
Journal of Agricultural and Food Chemistry, 2002 The estrogenic isoflavones of soybeans and their glycosides are products of the shikimate pathway, the target pathway of glyphosate. This study tested the hypothesis that nonphytotoxic levels of glyphosate and other herbicides known to affect phenolic compound biosynthesis might influence levels of these nutraceutical compounds in glyphosate-resistant ...
Reid J. Smeda +4 more
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Toxicological Reviews, 2004
Glyphosate is used extensively as a non-selective herbicide by both professional applicators and consumers and its use is likely to increase further as it is one of the first herbicides against which crops have been genetically modified to increase their tolerance.
Sally M. Bradberry +2 more
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Glyphosate is used extensively as a non-selective herbicide by both professional applicators and consumers and its use is likely to increase further as it is one of the first herbicides against which crops have been genetically modified to increase their tolerance.
Sally M. Bradberry +2 more
openaire +3 more sources
Journal of Agricultural and Food Chemistry, 2004
Glyphosate-resistant (GR) soybean [Glycine max (L.) Merr.] was developed by stable integration of a foreign gene that codes insensitive enzyme 5-enolpyruvylshikimate-3-phosphate synthase, an enzyme in the shikimate pathway, the target pathway of glyphosate. Application of glyphosate to GR soybean results in injury under certain conditions.
A. M. Rimando +2 more
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Glyphosate-resistant (GR) soybean [Glycine max (L.) Merr.] was developed by stable integration of a foreign gene that codes insensitive enzyme 5-enolpyruvylshikimate-3-phosphate synthase, an enzyme in the shikimate pathway, the target pathway of glyphosate. Application of glyphosate to GR soybean results in injury under certain conditions.
A. M. Rimando +2 more
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Chemosphere, 2011
Aminomethylphosphonic acid (AMPA) is formed in glyphosate-treated glyphosate-resistant (GR) and glyphosate-sensitive (GS) soybean [Glycine max (L.) Merr.] plants and is known to cause yellowing in soybean. Although, AMPA is less phytotoxic than glyphosate, its mode of action is different from that of glyphosate and is still unknown.
Wei Ding +4 more
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Aminomethylphosphonic acid (AMPA) is formed in glyphosate-treated glyphosate-resistant (GR) and glyphosate-sensitive (GS) soybean [Glycine max (L.) Merr.] plants and is known to cause yellowing in soybean. Although, AMPA is less phytotoxic than glyphosate, its mode of action is different from that of glyphosate and is still unknown.
Wei Ding +4 more
openaire +3 more sources
Glyphosate in northern ecosystems
Trends in Plant Science, 2012Glyphosate is the main nonselective, systemic herbicide used against a wide range of weeds. Its worldwide use has expanded because of extensive use of certain agricultural practices such as no-till cropping, and widespread application of glyphosate-resistant genetically modified crops.
Helander, Marjo +2 more
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Sustainability and Stewardship of Glyphosate and Glyphosate-resistant Crops
Weed Technology, 2007The significance of glyphosate and the appearance of glyphosate-resistant weeds have raised concerns about glyphosate sustainability. Resistance-prevention strategies, however, should first consider the mechanisms for resistance. For example, target-site resistance can provide virtual immunity, ensuring that every herbicide application successfully ...
R. Douglas Sammons +4 more
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Glyphosate Can Decrease Germination of Glyphosate-Resistant Soybeans
Journal of Agricultural and Food Chemistry, 2017We investigated the effects of different concentrations of glyphosate acid and one of its formulations (Roundup) on seed germination of two glyphosate-resistant (GR) and one non-GR variety of soybean. As expected, the herbicide affected the shikimate pathway in non-GR seeds but not in GR seeds.
Elisa Monteze Bicalho +6 more
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Monitoring glyphosate residues in transgenic glyphosate‐resistant soybean
Pest Management Science, 2003AbstractThe availability of Roundup Ready (RR) varieties of soybean has increased the use of glyphosate for weed control in Argentina. Glyphosate [(N‐phosphonomethyl)glycine] is employed for the eradication of previous crop vegetation and for weed control during the soybean growing cycle.
Daniel O. Sánchez +5 more
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The rise and future of glyphosate and glyphosate‐resistant crops
Pest Management Science, 2016AbstractGlyphosate and glyphosate‐resistant crops had a revolutionary impact on weed management practices, but the epidemic of glyphosate‐resistant (GR) weeds is rapidly decreasing the value of these technologies. In areas that fully adopted glyphosate and GR crops, GR weeds evolved and glyphosate and glyphosate traits now must be combined with other ...
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The control of Asian rust by glyphosate in glyphosate‐resistant soybeans
Pest Management Science, 2007AbstractBACKGROUND: Glyphosate is a widely used broad‐spectrum herbicide. Recent studies in glyphosate‐resistant (GR) crops have shown that, in addition to its herbicidal activity, glyphosate exhibits activity against fungi, thereby providing disease control benefits.
Pat Caldwell +4 more
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