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黑绒金龟甲又名东方金龟甲或天鹅绒金龟甲,群众俗称铁泡牛,全区普遍发生,寄生植物很多。近年来对固原县新推广种植的豆科优良牧草——红豆草幼苗危害严重。今年,固原县春季旱象严重,据在七营,黑城、三营、杨郎、头营、中河、彭堡、河川、西郊、南郊等地调查,红豆草受金龟甲的侵害极为严重,危害面积达3千亩。旱地危害较重,水地较轻,此虫活动最猖獗的时间为下午5～8时。如西郊乡郭庄村猫头嘴队,今年新种红豆草150亩,当子
Black velvet tortoise shell, also known as the East golden tortoiseshell or velvet tortoiseshell, commonly known as the iron poplar cattle, the region generally occurs, a lot of parasitic plants. In recent years, Guyuan County, the new promotion of leguminous forage grass - saponins seedlings endangered. This year, Guyuan County, a serious drought in spring, according to the seven battalions, Black City, Camp, Yang Lang, Touying, Zhonghe, Peng Fort, river, western suburbs, southern suburbs and other places surveyed, , Hazardous area up to 3 acres. Dry land is more endangering and water is lighter, and the most rampant activity of this pest is from 5 to 8 pm. Such as Guo Jiao Village, Xijiao Township cat head mouth team, 150 acres of new species of red beans this year, when the child