Infectious Rice Seedling-rot in Nutrition Soil Seedling Raising and Its Fungicide Control Test
HU Minjun;GU Wanfan;ZHANG Haozhong;XU Jie;ZHOU Chengyun;CHEN Chunhua;Agricultural and Forestry Bureau of Fuyang District;
Rice seedling-rot was investigated in Huanlian village of Zhejiang province from 2015 to 2016 to clarify its pathogenesis.The results showed that rice seedling-rot was divided into two types including cottong blight and damping off, which were infected by different fungi. The results of fungicide test was showed that Benzoyl triglyceride(30% SC), Prochloraz(25% EC), Azoxystrobin(50% WG), Frosty triglyceride(30% SC)and Prochloraz-manganese(50% WP)were effective to controlling rice seedling-rot, the control effect were above 97%.
【CateGory Index】： S435.11