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地下害虫是我国重要农业害虫,从全国来看,特别是西北、西南和亚热带地区对地下害虫的种类、分布、为害情况等尚缺乏全面系统的调查了解,为了逐步查明全国的情况,在中国农业科学院植保所和全国地下害虫综合防治研究协作组的主持下,组成考察组于1979年7—8月间,对青海省的海东、海西、海南等地,进行了一次地下害虫考察工作。
Underground pests are important agricultural pests in our country. From a national point of view, there is a lack of comprehensive and systematic investigation and understanding of the types, distribution and harmfulness of underground pests in the northwest, southwest and subtropics. In order to gradually identify the situation across the country, Under the auspices of the Institute of Plant Protection of the Academy of Agricultural Sciences and the National Collaboration on Control of Underground Pests, a team of investigation teams conducted a survey of underground pests on Haidong, Hercynian and Hainan in Qinghai Province from July to August 1979 .