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白钩雕蛾Glyphipterix semiflavana Lssiki危害毛竹、红壳竹的叶鞘,导致竹中心叶枯萎。被害严重者,竹中心叶枯死在50％以上。该虫一年1代,以老熟幼虫越冬。5—6月为幼虫危害期,可用50％甲胺磷2000倍液喷雾防治。
Glyphipterix semiflavana Lssiki jeopardizes the leaf sheath of Phyllostachys pubescens and red shelled bamboo, causing the wilt of the bamboo center leaf. Serious victims, bamboo center leaves dead in more than 50%. The worm a year a generation to mature larvae overwinter. 5-6 months larvae of harm, available 50% methamidophos 2000 times spray control.