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采用1.8%阿维菌素、森得保可湿性粉剂和绿色威雷喷雾防治落叶松毛虫。结果表明,不同浓度之间有显著差异,1.8%阿维菌素可以选择0.033%药液,森得保可湿性粉剂可以选择0.10%～0.05%药液进行防治,绿色威雷最佳浓度0.20%～0.33%药液。
1.8% Abamectin, Morinda WP and green Weirui spray prevention and control of the pine caterpillar. The results showed that there was a significant difference between different concentrations of 1.8% avermectin can choose 0.033% solution, Morinda WP can choose 0.10% ~ 0.05% solution for prevention and treatment, the optimal concentration of green Weirre 0.20% ~ 0.33% liquid.