Plant disease control composition and method for controlling plant disease by application of same
申请人:MITSUI CHEMICALS AGRO, INC.
公开号:US10201158B2
公开(公告)日:2019-02-12
Provided is a plant disease control composition that has a plurality of disease spectra against various plant pathogens and demonstrates superior control effects (synergistic control effects) that cannot be predicted from each component alone. The plant disease control composition comprises as active ingredients thereof at least one quinoline compounds represented by the following general formula:
wherein, R1 and R2 represent, for example, optionally substituted alkyl groups or optionally substituted aryl groups, R3 and R4 represent, for example, hydrogen atoms, fluorine atom or methyl group, X represents, for example, a halogen atom or optionally substituted alkyl group, and Y represents a fluorine atom or methyl group, n is 0 to 2 and m is 0 or 1, or a salt thereof (group a), and one or more fungicidal compounds selected from group b.
本发明提供了一种植物病害防治组合物,该组合物对各种植物病原体具有多种病害谱,并显示出无法单独从每种成分中预测的卓越防治效果(协同防治效果)。该植物病害防治组合物包括至少一种由以下通式表示的喹啉化合物作为其活性成分:
其中,R1和R2代表例如任选取代的烷基或任选取代的芳基,R3和R4代表例如氢原子、氟原子或甲基,X代表例如卤素原子或任选取代的烷基,Y代表氟原子或甲基,n为0至2,m为0或1,或其盐(a组),以及一种或多种选自b组的杀真菌化合物。