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蜘蛛在控制害虫和发展无公害农业中起着重要的作用[1 ] 。草间钻头蛛Ｈｙｌｙｐｈａｎｔｅｓｇｒａｍｉｎｉｃｏｌａ (Ｓｕｎ ｄｅｖａｌｌ)和三突花蛛Ｍｉｓｕｍｅｎｏｐｓｔｒｉｃｕｓｐｉｄａｔｕｓ(Ｔａｂｒｉｃｉｕｓ)是农田中的优势种蜘蛛[2 ,3] 。化学防治为作物带来增
Spiders play an important role in controlling pests and developing pollution-free agriculture [1]. Hylyphantes graminicola (Sun devall) and Misumenopstricuspidatus (Tabricius) are the dominant species of spider in farmland [2, 3]. Chemical control adds to the crop