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1 仓库害虫的危害特点仓库害虫与田间害虫是有区别的,田间害虫是在作物生育期间危害植株及果实的虫子,成虫多有飞翔能力。仓库害虫则是作物收获入库后专门危害贮藏种子的虫子,飞翔力已退化。仓库害虫主要是甲虫类(鞘翅目)和蛾类鳞翅目,具有种类多、繁殖快、适应力强等特点。它们越冬形式一是从仓库外传入仓库内。
1 warehouse pest hazards Harvest warehouse pests and field pests are different, the field pests are harms plants and fruits during the crop growth of insects, adults are more capable of flying. Warehouse pests are harvested after storage of crops harms the seeds of insects, flying force has been degraded. Warehouse pests mainly beetles (Coleoptera) and moths Lepidoptera, with a wide range of species, rapid propagation, adaptability and other characteristics. One of their overwintering form is from the warehouse into the warehouse.