谷蠹(Rhizopertha dominica)也叫“米长蠹”,是属于鞘翅目,长蠹科的一种贮藏谷物害虫。成虫体长约2.3-3毫米,长圆筒形,暗赤褐色至暗褐色,略有光泽,头部隐藏于前胸下面与胸部垂直,触角末端三节膨大呈鳃片状;前胸圆筒形,背面有小瘤突。幼虫无足性,体形弯曲,头部细小,胸部肥大,全体疏生淡黄色微毛。一般年生2代。成虫及幼虫为害谷粒、豆类、面粉等。
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文章对谷蠹生物学、生态学特性,谷蠹抗药性及谷囊防治方法进行了综述。
Biological amd ecological characteristics of Rhyzopertha dominica and its control were reviewed.
通过对江苏沿江地区出口农产品仓储甲虫调查,鉴定出仓储甲虫36个科115种,其中以皮蠹科、锯谷盗科、步甲科种类较多,均占6.96%。
In the exportation agricultural products at the region along Yangtse River, Jiangsu Province, 115 stored grain beetle species belonging to 36 families were identified.
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