Provided is a composition for controlling a plant fungal disease comprising a carboxamide compound represented by formula (I): and a diamide compound represented by formula (B): wherein X1 represents a hydrogen atom, X2 represents CH3, X3 represents CH3, X4 represents CN or Cl, and X5 represents Br, wherein the weight ratio of the carboxamide compound to the diamide compound is from 0.01/1 to 4/1 of the carboxamide compound / the diamide compound and a method for controlling a plant fungal disease by using the same.所提供者係一種用於防制植物真菌病害之組成物,其包含以式(I)表示之甲醯胺化合物:及以式(B)表示之二醯胺化合物:其中X1表示氫原子,X2表示CH3,X3表示CH3,X4表示CN或Cl,及X5表示Br;其中該甲醯胺化合物對該二醯胺化合物之重量比(甲醯胺化合物/二醯胺化合物)係從0.01/1至4/1;以及一種藉由使用彼之以防制植物真菌病害之方法。
