黑跗瓢萤叶甲Oides tarsata(Baly)属鞘翅目,叶甲科,萤叶甲亚科,是我区栽培葡萄上发生的一种害虫,成虫、幼虫均取食葡萄叶片及嫩枝,在管理粗放的葡萄园,单株受害率可达100％。 一、形态特征(见图) 成虫 雌虫体长14.5毫米,宽9.5毫米;雄虫体长12.5毫米,宽8.5毫米。体椭圆形,似瓢虫,黄色至黄褐色,后胸、腹节两侧及足跗节黑褐或黑色。头部额区稍隆起,复眼大而突出。触角丝状,共11节,其中端末4节(有时5—6节) Oides tarsata (Baly) is a coleoptera, Pholiota, Diabrotica subfamily, is a pest occurred in the cultivation of grapes in my area, adults, larvae are feeding grape leaves and twigs, in the extensive management Vineyards, the rate of damage per plant up to 100%. First, the morphological characteristics (see Figure) Adult female body length 14.5 mm, width 9.5 mm; male body length 12.5 mm, width 8.5 mm. Oval body, like a ladybug, yellow to brown, breast, abdomen on both sides and the foot joint section dark brown or black. Head area slightly elevated, with large and prominent eyes. Antenna filiform, a total of 11 sections, including the end of the last 4 (sometimes 5-6)