摘要
进行了春雷霉素防治水稻稻瘟病试验,试验结果表明,2%春雷霉素WP对水稻稻穗瘟有较好的防效,防效达91.0%-94.2%,试验剂量下对水稻安全无害,可以大面积推广应用,生产上推荐用量为112.45-181.25g/hm2。
The test results show that 2% of ADM WP spring rice blast of rice has better efficienc, the efficiency is 91.0% - 94.2%, test doses are harmful to rice security, you can promote the use of large area, the amount use for the production of 112.45 -181.25g/hm^2.
出处
《湖南人文科技学院学报》
2009年第4期16-17,共2页
Journal of Hunan University of Humanities,Science and Technology
关键词
春雷霉素
水稻
稻瘟病
防治效果
kasugamicin
rice
rice blast
control efficiency
