National Key R&D Program of China [2023YFD1401100]; National Natural Science Foundation of China [32372568, 32130091]; Young Elite Scientists Sponsorship Program by CAST [2021QNRC001]; Earmarked Fund for China Agriculture Research System [CARS-16-E19]; Scientific-Innovative of Hunan Agricultural Sciences and Technology [2023CX41, 2024CX114]
机构署名：
本校为第一且通讯机构
院系归属：
植物保护学院
摘要：
This study demonstrates that GT79 based nontarget‐site resistance likely confers resistance to cyhalofop‐butyl in an Echinochloa crus‐galli population. Abstract BACKGROUND Echinochloa crus‐galli is the most troublesome and widespread weed of most rice‐growing regions of the world. Cyhalofop‐butyl, a herbicide within the acetyl‐CoA carboxylase (ACCase) chemical group, has been extensively used to control barnyardgrass in rice. The repeated exposure to cyhalofop‐butyl has led to resistance evolution in E. crus‐galli populations. RESULTS...
