The present invention provides a compound represented by the formula:
wherein Q represents a fused heterocyclic group, X and Y are the same or different and each represent an optionally halogenated lower alkyl group, an optionally halogenated lower alkoxy group, etc., or a salt thereof, as well as a herbicide comprising the compound or a salt thereof, which exhibits a significant effect for control of sulfonylurea herbicide-resistant weeds in paddy fields and can reduce the number of active ingredients in a combined preparation and a method of controlling sulfonylurea herbicide-resistant weeds which comprises using the same.
本发明提供了一种由以下式子表示的化合物:其中Q代表融合的杂环基团,X和Y相同或不同,每个代表可选的卤代低烷基,可选的卤代低烷氧基等,或其盐,以及包含该化合物或其盐的
除草剂,在稻田中对磺酰
脲除草剂耐药杂草具有显著的控制效果,可以减少联合制剂中的活性成分数量,并且包括使用该化合物的控制磺酰
脲除草剂耐药杂草的方法。