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蝼蛄、蛴螬和金针虫等地下害虫,在我国发生普遍;不论粮食、油料、经济作物等均遭受为害,常造成缺苗断垅,使作物减产,受害严重的甚至需毁种重播。近年来蝼蛄和金针虫为害尤甚,是农业生产上的重耍问题之一。最近我们先后到豫、皖、苏等省就地下害虫的防治问题进行调查研究,发现防治工作中存在着若于问题,这些问题关系到今后防治工作的开展,兹特分别提出加以讨论,供有关部门参考。
Underground insects such as slugs, slugs and insects are common in our country. No matter the food, fuel oil, cash crops or the like are harmed, lack of seedlings is often caused and crop production is reduced. Seriously injured people may even have to be replanted. One of the most important problems in agricultural production is the catastrophic effects of molting and golden worms in recent years. Recently, we have successively conducted investigations and studies on the prevention and control of underground pests in Henan, Anhui and Jiangsu Provinces. We found that there are problems in the prevention and control of these pests, which are related to the future prevention and control work. We hereby propose separately to discuss these issues for relevant Departmental reference.