Plant disease controlling composition and use thereof

摘要

A plant disease controlling composition containing a pyridazine compound represented by formula (I):;
wherein R1 represents a chlorine atom, a bromine atom, a cyano group, or a methyl group, and R2 represents a hydrogen atom or a fluorine atom; and

at least one carboxamide compound selected from the group consisting of bixafen, isopyrazam, boscalid, fluopyram, fluxapyroxad, sedaxane, penflufen, flutolanil, mepronil, carboxin, thifluzamide, penthiopyrad, and furametpyr.

主权项

1. A plant disease controlling composition, comprising a pyridazine compound represented by formula (I): wherein R1 represents a chlorine atom, and R2 represents a hydrogen atom; andat least one carboxamide compound selected from the group consisting of isopyrazam and fluxapyroxad; and
wherein a weight ratio of the pyridazine compound to the carboxamide compound is in a range of 0.1/1 to 10/1.