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1979—1983年在河北省54个县调查了地下害虫的地理分布和危害程度.从采集的大量昆虫标本中,已初步定出了60个虫种,其中包括金龟子50种,金针虫4种,缕蛄2种,拟地甲2种及麦根蝽象等.根据害虫危害程度和生态条件将全省划分为六个自然区,每个区都有自己的优势虫种.目前,地下害虫发生趋势是:蛴螬十分严重,如华北大黑鳃金龟、暗黑鳃金龟、铜绿丽金龟;金针虫(细胸金针虫)在某些地区具有发展趋势;蝼蛄危害减轻,例如华北蝼蛄.作者认为,河北省低平原区仍是重要防治区,在麦田主要防治华北大黑鳃金龟、细胸金针虫,在玉米田要防治华北大黑鳃金龟、黄褐鳃金龟等,在花生田防治暗黑鳃金龟、华北大黑鳃金龟、铜绿丽金龟.
Geographical distribution and harm degree of underground pests were investigated in 54 counties of Hebei Province from 1979 to 1983. From the collected large numbers of insect specimens, 60 species of pests have been initially identified, including 50 species of beetles, 4 species of golden needleworms, 2 species of Fagus, 2 species of Fagus and 2 species of wheat stings, etc. The province is divided into six natural regions according to the damage degree and ecological conditions of pests, each region has its own dominant species of insects.At present, underground pests occur The trend is: 蛴 螬 is very serious, such as the great black gill beetle, black gill beetle, copper green beetle; golden needle insects (fine-gilded pinworm) in some areas have the development trend; 蝼 蛄 harm alleviate, for example North China 蝼 蛄 .The author believes that Hebei Low plains area is still an important control area, the main control in the wheat field of North China gill beetles, fine-gilded insects, in the corn field to control large black gill beetles, yellow brown gill beetles, North China gill beetle, copper green beetle.