Screening Test of Insecticides for Controlling Rice Bakanae Disease in Tianjin Area
The screening test of control chemicals for rice bakanae disease was carried out in Tianjin High Quality Agricultural Products Development Demonstration Center.The results showed that 17％ethylallicin+80％ethylallicin had 100％control effect on bakanae disease,which was cost-saving and efficient;After more than 10,000 hm2of production practice,1 kg of seeds with bacteria were soaked with 17％borer ethylallicin 5 g+80％ethylallicin 0.6 ml for 7～8 days,and the ratio of seed to water was 1∶1.1～1.2.The bakanae disease was the least,and only a few growers had sporadic bakanae disease due to improper operation.
万方数据
维普
