“森得保Ⅱ”防治松毛虫试验研究初报

Primary Report of Control Effect of Sendebao Ⅱ on Pine Moth

将茶哈梁山设上、中、下腹3个小区,进行"森得保Ⅱ"飞防用药的飞机防治松毛虫试验。结果表明:第10 d对照区松毛虫自然死亡率为8%,施药区松毛虫的校正死亡率达89.34%,拒食率达100%。"森得保Ⅱ"作为飞防用药既能有效地控制松毛虫的发生,又能保护环境,具有广阔的应用前景。

Sendebao Ⅱ as aerial control pesticide was used to control the pine moth on the Chinese pine in the up, middle and down plots of Chahaliang mountain. Results showed that the natural mortality of pine moth was 8% in control plot at the 10 th day. However, the corrected mortality of pine moth was 89.34% in treatment plot, and the antifeedant rate reached 100%. Sendebao Ⅱ as aerial control pesticide could not only control pine moth, but also protect environment.