National Key Research and Development Program of China [2021YFD1700101]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31901905]; Natural Science Foundation of Hunan Province, ChinaNatural Science Foundation of Hunan Province [2020JJ5238]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [19B254]; China Agriculture Research System [CARS-16-E19]; Youth Fund Project of Hunan Agricultural University [19QN29]
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：
Herbicide resistance to chemical herbicide is a global issue that presents an ongoing threat to grain production. Though it has been frequently implicated that the production of detoxification enzymes increased in resistance development, the mechanisms for overexpression of these genes employed by herbicide-resistant weeds remain complicated. In this study, a mesosulfuron-methyl resistant Beckmannia syzigachne population (R) was found to be cross-resistant to another herbicide pyriminobac-methyl. No known target-site mutations were detected in ...
