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多虫畏和速灭菊酯两种拟除虫菊酯类农药是我国研制成功的新农药,具有触杀、胃毒、拒避和杀卵作用,表现为高效低毒。治虫谱广,用药量少,使用安全等优点。1980年我所对江苏省农科院植保所供试的10％多虫畏和20％速灭菊酯进行了药效试验和大面积保梢示范试验,对防治柑桔潜叶蛾均取得了优异的效果。 一、试验目的 柑桔潜叶蛾是全国柑桔产区夏、秋季为害新梢
Two kinds of insecticides and vermisthrin both pyrethroid pesticides developed in China is a new pesticide, with touch, stomach poison, refuse to avoid and kill eggs, showing high efficiency and low toxicity. Broad spectrum of treatment insects, less medication, the use of safety and so on. In 1980, we carried out the efficacy test and the large-scale defending shoot demonstration experiment on 10% and 20% of the test compounds against plant pests tested by the Institute of Plant Protection of Jiangsu Academy of Agricultural Sciences, Excellent results. First, the purpose of the test Citrus leafminer moth is the national citrus producing areas in summer and autumn damage new shoots