Article
Target-site EPSPS Pro-106-Ser mutation in Conyza canadensis biotypes with extreme resistance to glyphosate in Ohio and Iowa, USA.
Scientific reports - 5 May 2020
Beres Zachery T, Giese Laura A, Mackey David M, Owen Micheal D K, Page Eric R, Snow Allison A
Abstract excerpt
Documenting the diversity of mechanisms for herbicide resistance in agricultural weeds is helpful for understanding evolutionary processes that contribute to weed management problems. More than 40 species have evolved resistance to glyphosate, and at least 13 species have a target-site mutation at position 106 of EPSPS. In horseweed (Conyza canadensis), this p106 mutation has only been reported in Canada. Here,...
Topics
- 3-Phosphoshikimate 1-Carboxyvinyltransferase
- Amino Acid Substitution
- Conyza
- Glycine
- Herbicide Resistance
- Iowa
- Mutation
- Ohio
- Glyphosate