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蜗牛对粮、棉、绿肥等农作物为害甚大。为探索有效的防治方法,我们于1984年对江苏省农科院植保所农药研究室提供的灭蜗敌,进行了不同剂型、不同施药量及其残效期的对比试验。 一、灭蜗敌不同剂型的防效 在海门县海南村设3％灭蜗敌颗粒剂GR(二)、GB(二)、GNB(二)三种剂型(各施2克/米~2)与30％灭蜗敌可湿性粉剂100倍(1.5克/米~2)共四个处理,以空白为对照,重复2次。每处
Snails on the grain, cotton, green manure and other crops is very harmful. In order to explore effective methods of prevention and treatment, we conducted a contrastive experiment on pesticides provided by the Institute of Pesticide Research, Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences in 1984 on different dosage forms, different application rates and their residual effects. First, the efficacy of different formulations of the enemy off the enemy Haimen County, Hainan Village, set 3% off the enemy granules GR (two), GB (two), GNB (two) And 30% off the enemy of the enemy WP 100 times (1.5 g / m ~ 2) a total of four treatments, a blank control, repeated 2 times. Everywhere