Full TGIF Record # 40195
Item 1 of 1
Publication Type:
i
Refereed
Author(s):Bradshaw, Laura D.; Padgette, Stephen R.; Kimball, Steven L.; Wells, Barbara H.
Author Affiliation:Monsanto Company, 800 N. Lindbergh Blvd., St. Louis, MO 63167
Title:Perspectives on glyphosate resistance
Section:Mini-Review/Commentary
Other records with the "Mini-Review/Commentary" Section
Source:Weed Technology. Vol. 11, No. 1, January-March 1997, p. 189-198.
Publishing Information:Champaign, IL: Weed Science Society of America.
# of Pages:10
Keywords:TIC Keywords: Glyphosate; Resistance; Evolution; Herbicide resistance; Weed resistance; Metabolism
Abstract/Contents:"The lack of evolution of weed resistance to the herbicide glyphosate has been considered from several perspectives. Few plant species are inherently resistant to glyphosate. Furthermore, the long history of extensive use of the herbicide has resulted in no verified instances of weeds evolving resistance under field situations. Unique properties of glyphosate such as its mode of action, metabolism, chemical structure, and lack of residual activity in soil may explain this observation. Selection for glyphosate resistance of crops using intense whole plant and cell-tissue culture techniques, including mutagenesis, has had only limited success and is unlikely to be duplicated under normal field conditions. Information obtained in the development of glyphosate-resistant crops suggests that target-site alterations that decrease the herbicidal activity of glyphosate also may lead to reduced survival of a weed. In addition, the complex manipulations that were required for the development of glyphosate-resistant crops are unlikely to be duplicated in nature to evolve glyphosate-resistant weeds."
Language:English
References:102
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Bradshaw, L. D., S. R. Padgette, S. L. Kimball, and B. H. Wells. 1997. Perspectives on glyphosate resistance. Weed Technol. 11(1):p. 189-198.
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