论文部分内容阅读
1974—1976年间,作者等研究证明:应用甲胺磷拌种防治蝼蛄效果良好,对蛴螬和金针虫有一定兼治作用,曾在河南中牟进行多次重复试验,和较大面积防治示范。鉴于近年来地下害虫回升,不少地方发生为害很大,为了迅速压低虫口,我们认为可采用多样化的拌种方法,以减少害虫产生抗性、解决药剂供求矛盾。特此推荐甲胺磷拌种防治蝼蛄的方法。现摘录部分试验结果,以供参考。
1974-1976 years, the author and other studies have shown that: the application of methamidophos seed dressing prevention and cure 蛄 蛄 good effect on the 蛴 螬 and golden needle have a long-term effect, had repeated trials in Zhongmu, Henan, and a large area of prevention and control demonstration. In view of the rebound of underground pests in recent years, many places have been greatly devastated. In order to rapidly reduce the population of insects, we think that we can adopt a variety of seed dressing methods to reduce the resistance of pests and solve the contradiction between supply and demand of pesticides. Methamidophos seed dressing method is recommended here. Now extract part of the test results for reference.