摘要 |
PROBLEM TO BE SOLVED: To obtain a microbicide having effective microbicidal effect in small amounts of application, and suitable for dealing with e.g. rice, containing fludioxonil and pyroquilone together with an appropriate support material. SOLUTION: This microbicide contains (A) 4-(2,2-difluoro-1,3-benzodioxol-7- yl)-1H-pyrrole-3-carbonitrile of formula I (fludioxonil) and (B) 12,5,6-tetrahydro-4 H-pyrrolo[3,2,1-ij]quinolin-4-one of formula II (pyroquilone) together with an appropriate support material such as talc. The weight ratio A/B is (10:1) to (1:100), pref. (5:1) to (1:60), more pref. (1:1) to (1:25). |