FUNGICIDE COMPOSITION CONTAINING BENZISOTHIAZOLINONE AND TETRACONAZOLE

摘要

Provided in the present invention is a fungicide composition, said composition comprising two effective ingredients A and B; an active component A is a compound having a formula (I) structure, while an active component B is tetraconazole, the weight ratio of the two components being 20-1:1-20. Further provided in the present invention are a preparation method for and a use of the composition. A test result indicates that the fungicide composition provided by said invention has an obvious synergistic effect, and more importantly, an application amount is smaller and costs are reduced. The fungicide composition may effectively prevent and control certain specific bacterial or fungal diseases in crops. By means of compounding fungicides having different functional mechanisms and functional modes, the present invention functions well in enlarging a fungicide spectrum, delaying fungal and bacterial resistance, and improving a preventative and controlling effect, and the like.