Abstract:

16 fungicides were selected to control Fusanum verticilliodes. The results showed that 98% Diniconazole, 97% Carbendazim, 70% Carbendazim?Thiram WP and 80% Diniconazole ? Thiram?ZiramWP effected significantly Fusanum verticilliodes. Testing of toxicity indicated that the toxicity of 98% Diniconazole and 97% Carbendazim were great higher than that of 70% Carbendazim? Thiram WP and 80% Diniconazole ? Thiram? ZiramWP. 98% Diniconazole impacted greatly seedling growth, which reduced significantly weight of root, stem fresh weight, height, germination rate and germination potential. 97% Carbendazim coating seed didn’t effect seedling growth. Therefore, 98% Diniconazole can spary leaves during seedling to control Maize Seedling Blight , but dealt with maize seeds carefully. 97% Carbendazim can deal with seeds or spary leaves during seedling to control Maize Seedling Blight.