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成虫特征体长约3.5毫米,长椭园形,色较深,褐黑色或锈赤色,稍有光泽。复眼肾形,黑色。触角11节,端部3节突然膨大(图3)。头部腹面两眼之间的距离与复眼的直径相等(图3)。鞘翅上有纵行刻点(图1)。栖息场地和习性可在稻谷,小麦,大麦,大米,小米,面粉,挂面,玉米,高粱,豆类,油料以及中药材,中成药,干果,酒曲等贮藏物中发现。赤拟谷盗是面粉厂的重要害虫,因成虫身上有臭腺,分泌一种难闻的液体,所以大量感染时,会使面粉产生霉变味,使面粉结块,严重的不能食用。
Adult features body length of about 3.5 mm, long oval-shaped, darker, brown or reddish brown, slightly shiny. Compound kidney kidney, black. Eleven antennae, the end of 3 suddenly enlarged (Figure 3). The distance between the two heads of the head ventral is the same as the diameter of the compound eye (Figure 3). There is a wedge on the coleoptile (Figure 1). Habitat and habitat in rice, wheat, barley, rice, millet, flour, noodles, corn, sorghum, beans, oil and Chinese herbal medicines, medicine, dried fruit, wine song and other storage found. Tribolla is an important pest of flour mills, due to adult smelly glands, secreting an unpleasant liquid, so a large number of infections, the mildew will produce flour, caking flour, serious can not eat.