Synergistic weed control from applications of pyridine carboxylic acid herbicides and photosystem II inhibitors
申请人:Dow AgroSciences, LLC
公开号:US10455836B2
公开(公告)日:2019-10-29
Disclosed herein are herbicidal compositions comprising a herbicidally effective amount of (a) a pyridine carboxylic acid herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, and (b) a photosystem II inhibitor, or an agriculturally acceptable salt or ester thereof. Also disclosed herein are methods of controlling undesirable vegetation which comprise applying to vegetation or an area adjacent the vegetation or applying to soil or water to prevent the emergence or growth of vegetation (a) a pyridine carboxylic acid herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, and (b) a photosystem II inhibitor, or an agriculturally acceptable salt or ester thereof, wherein (a) and (b) are each added in an amount sufficient to provide a herbicidal effect.
本文公开了除草组合物,该组合物包含除草有效量的(a)吡啶羧酸除草剂或其农业上可接受的 N-氧化物、盐或酯,以及(b)光系统 II 抑制剂或其农业上可接受的盐或酯。本文还公开了控制不良植被的方法,包括向植被或植被邻近区域施用,或向土壤或水中施用,以防止植被出现或生长:(a) 吡啶羧酸除草剂或其农业上可接受的 N-氧化物、盐或酯;(b) 光系统 II 抑制剂或其农业上可接受的盐或酯,其中(a)和(b)的添加量足以提供除草效果。