Article
ACCase gene mutations and P450-mediated metabolism contribute to cyhalofop-butyl resistance in Eleusine indica biotypes from direct-seeding paddy fields.
Pesticide biochemistry and physiology - 1 Aug 2023
Deng Wei, Li Yang, Yao Sai, Duan Zhiwen, Yang Qian, Yuan Shuzhong
Abstract excerpt
Eleusine indica causes problems in direct-seeding rice fields across Jiangsu Province in China. Long-term application of chemical herbicides has led to the widespread evolution of resistance in E. indica. In this study, we surveyed the resistance level of cyhalofop-butyl (CyB) in 19 field-collected E. indica biotypes, and characterized its underlying resistance mechanisms. All 19 biotypes evolved moderate- to...
Topics
- Eleusine
- Acetyl-CoA Carboxylase
- Herbicide Resistance
- Oryza
- Mutation
- Herbicides
