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豌豆象属节肢动物门,昆虫纲,鞘翅目,天牛总科,豆象科,是危害蚕、豌豆的主要害虫,是重要的仓库害虫之一。一九五二年被中央农业部列为植物检疫对象。一九六三年八月全国粮油防治检验会议明确规定了豌豆象和其它五种储粮害虫为对内对外检疫对象和危险害虫。豌豆象原产于欧洲,现已分布全世界。迄今为止,豌豆象在我国已由过去的十二个省蔓延到二十三个省市,危害的程度也有所回升。十年前,豌豆象的危害已由10％降到0.5％,但在近十年之内又回升到2％到5％。
Pea as an arthropod door, Insecta, Coleoptera, Cerambycidae, legumes, is a major threat to silkworm, pea pests, is one of the important warehouse pests. In 1952 by the Central Ministry of Agriculture as a phytosanitary target. In August 1963, the National Cereals and Oils Prevention and Testing Conference clearly stipulated pea and other five types of stored grain pests as domestic and foreign quarantine objects and dangerous pests. Peas as native to Europe, is now distributed all over the world. So far, the pea phenomenon has spread from 23 provinces in the past to 23 provinces and cities in our country, and the degree of harm has also risen. Ten years ago, the pea phenomenon has been reduced from 10% to 0.5%, but it has risen to 2% to 5% in the last ten years.