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槐木虱是影响国槐重要的害虫之一。保定农药厂开发的阿维.单甲脒25%水分散粒剂对槐树木虱有良好的防治效果。推荐剂量内药后15d的防效分别为91.50～97.41%,优于单剂阿维菌素2%乳油和单甲脒盐酸盐25%水剂的防效。
Sophoria is one of the important pests affecting Sophora japonica. Bawei Pesticide Factory developed Avi. Monamidine 25% water dispersible granules on locust tree lice have a good control effect. The control efficacy of the recommended dosages at 15 days after drug administration was 91.50-97.41%, respectively, which was better than that of single-dose avermectin 2% EC and 25% mono-amidine hydrochloride.