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菊小筒天牛（Ｐｈｙｔｏｅｃｉａｒｕｆｉｖｅｎｔｒｉｓｇａｕ－ｔｉｅｒ）又名菊虎、菊天牛、菊髓天牛、菊吸天牛。在华北地区分布广泛，主要危害多种菊科植物，也危害紫菀等。是一种蛀茎害虫，以幼虫蛀害菊花主茎，破坏输导组织。轻则植株生长迟缓，开花不正常，重则主...
Asteraceae (Phytoeciarufiventrisgau-tier), also known as Juhu, Ju Tian Tian, Chrysosporium, Ju Tian Tian cattle. Widely distributed in North China, the main endanger a variety of Compositae plants, but also endanger Aster. It is a pest-boring pest, infecting the main stem of chrysanthemum with larvae and destroying the guiding tissue. Light plant growth retardation, flowering is not normal, while the main is ...