摘要
试验结果表明 :锐星可湿性粉剂对水稻二化螟具有较好的保苗、杀虫效果 ,10 5 0g/hm2 的保苗、杀虫效果分别为 82 .74%、77.89% ,优于 90 %杀虫单原粉 75 0g/hm2 处理 ,作为无公害生物杀虫剂应用 。
Small-scale experiments showed that Ruixing fusible powder was much effective in the full seedings and killing pests.Ruixing's control effect of 1?050?g/hm 2 was respectively 82.74% and 77.89% in full seedling and pestis coutrol,compared with 750?g/hm 2 of 90% monosultap.As no-polluted insecticide,Ruixing had a broad applicative prespect.
出处
《安徽农业科学》
CAS
2003年第6期1065-1065,共1页
Journal of Anhui Agricultural Sciences
关键词
锐星
二化螟
无公害
防效
Ruixing,Rice-stem borer,Anti-pollution,Control effect
