| 摘要 |
A synergistic fungicide composition and a preparation method and a use thereof are provided. The composition comprises two types of active ingredients - A and B. The active ingredient A is benziothiazolinone, the active ingredient B is selected from one of dithianon, dimethomorph, iprodione and epoxiconazole. The weight ratio of the two ingredients is 1:50-50:1, preferably 1:30-30:1. Experiment results show that the fungicide composition has a significant synergistic effect, and more importantly, it needs less application amount which allows to reduce the cost in use. The provided fungicide composition is effective in preventing and treating certain fungal diseases of grains, vegetables, fruits and other crops. |
