WitrynaSince 1996, genetically modified herbicide-resistant crops, primarily glyphosate-resistant soybean, corn, cotton and canola, have helped to revolutionize weed … Witryna20 sty 2024 · Proc. of the 2007 Corn, Sorghum, and Soybean Seed Research Conf. and Seed Expo ... Influence of Herbicide Programs on Weed Management in Soybean with Resistance to Glufosinate and 2,4-D. Weed Technology, Vol. 27, Issue. 1, p. ... Metabolism of quizalofop and rimsulfuron in herbicide resistant grain sorghum. …
U.S. Soybean Production - 2008election.procon.org
Witrynais declining as weed resistance mounts—14 glyphosate-resistant (GR) weed species currently affect U.S. crop-production areas. GR weeds can reduce crop yields and … Witryna28 gru 2024 · Three widely adopted GE herbicide-resistant crops (corn, cotton, and soybean) were analyzed, as well as three non-GE crops (rice [Oryza sativa L.], ... and a reduction in all other herbicide SOAs due to adoption of glyphosate-resistant soybean cultivars. Herbicide diversity in soybean declined rapidly beginning in 1999 and … guillaume knittel
Flexible Burndown Herbicide Programs for Corn or Soybean
Witryna13 kwi 2024 · Amaranthus retroflexus L. is a highly competitive broadleaf weed of corn–soybean rotation in northeastern China. In recent years, the herbicide(s) resistance evolution has been threatening its effective management in crop fields. One resistant A. retroflexus (HW-01) population that survived the protoporphyrinogen … Witryna4 kwi 2024 · Controlling marestail in soybean. Fields that will be planted to soybean should be scouted before and after herbicide applications are made. Control of marestail should begin with a fall and/or early spring burndown herbicide application, targeting control of emerged weeds with the use 2,4-D or dicamba as the base herbicide. Witryna5 The decline in the adoption of Bt corn from 29 percent in major producing States in 1999 to 19 percent in 2000 may have been attributable, in part, to low infestation levels of European corn bor-ers in 1998 and 1999 (USDA, 2001a). Figure 1 Adoption of herbicide-tolerant soybeans, cotton, and corn in the United States, 1996-2003 … guillaume jolly