室带槌腹叶蜂的形态和生物学

 室带槌腹叶蜂Tenthredo nubipennis是中国长江流域常见的一种害虫。在浙江省的遂昌、松阳、庆元、龙泉等地的竹林内有分布，取食竹叶，危害毛竹Phyllostachys edulis，雷竹Phyllostachys violascens，金竹Phyllostachys nigra var. henonis等竹种。它常与长齿真片叶蜂Eutomostethus longidentus和（或）纹瓣真片叶蜂Eutomostethus reticulates混合发生。1 a发生1代，以幼虫越夏越冬，翌年春天化蛹、羽化、产卵。幼虫取食期为4月中旬到6月中旬。大部分时间以预蛹态在地下土茧内度过。图1表3参8

Morphorlogy and biology on Tenthredo nubipennis

Tenthredo nubipennis is a commonly encountered pest insect in Yangtze River valley in China,and has its distribution in Suichang,Songyang,Qingyuan and Longquan County,Lishui City,Zhejiang Province.The pest feeds on bamboo leaves and does his damage to bamboo forest including Phyllostachys edulis,Phyllostachys violascens,and Phyllostachys nigra var.henonis,etc.It concurs often with Eutomostethus longidentus and(or) Eutomostethus reticulates.And it has one generation a year.Its prepupa aestivates and hibernates in the soil.It pupates,emerges,and oviposits in spring the next year.The mid-April to mid-June is the larval feeding period.The pest spends most of its life time per year in soil within the cocoon made of soil.