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蜘蛛,具有种类多、繁殖快、分布广、寿命长等特点,而且生性凶猛,专吃活食,对环境适应能力强,能扑食多种昆虫。放养蜘蛛扑食害虫,是农林害虫综合防治的重要内容之一。经调查得知,牡丹江林区蜘蛛资源丰富,约有10科30余种。蛛网上扑食昆虫达10目35科90余种。其中金蛛科(Aryiopibac)的三种蜘蛛,是林内空中结网扑虫的优势蛛,其对落叶松毛虫成虫大量扑食,是值得研究的新课题。
Spiders, with many species, multiply fast, widely distributed, long life and other characteristics, but also ferocious, eat live special food, adaptable to the environment, can prey a variety of insects. Stocking spiders pest control insects, agriculture and forestry, pests comprehensive prevention and control of one of the important elements. After investigation, spiders in Mudanjiang forest are rich in resources, with about 10 families and 30 species. Spider web food insects up to 10 head 35 more than 90 species. Among them, three kinds of spiders of Aryiopibac are the dominant spider of the airborne net-knot bugs in the forest, which is a new subject deserved to be studied.