PYRIDAZINOL COMPOUND, DERIVATIVE THEREOF, PREPARATION METHOD THEREFOR, HERBICIDAL COMPOSITION AND USE THEREOF
申请人:Qingdao KingAgroot Chemical Compound Co., Ltd.
公开号:EP3747870A1
公开(公告)日:2020-12-09
The invention belongs to the technical field of agricultural chemicals, and in particular relates to a pyridazinol compound represented by the Formula I, a derivative, preparation method, herbicidal composition and use thereof. The compound, derivative and herbicidal composition thereof have very high herbicidal activity and selectivity, and are safe for crops,
本发明属于农药技术领域,尤其涉及一种由式 I 表示的哒嗪类化合物、其衍生物、制备方法、除草组合物及其用途。本发明的化合物、衍生物和除草组合物具有极高的除草活性和选择性,对作物安全、