拉毛果(Dipsacussativus)又名蓟果、越绒草。其形状为长椭圆形,是棉毛纺织品起绒的主要工具,为浙江慈溪、余姚市的著名特产。菌核病是拉毛果栽培中最主要的病害,株发病率10%～30%,重者40%～70%,严重影响产量、品质和经济效益。为此,笔者于2001～2003年对拉毛果菌核病的发生为害 Dipsacussativus (also known as thistle fruit, Yue Rong grass. Its shape is long oval, wool textile wool is the main tool for Zhejiang Cixi, Yuyao famous specialty. Sclerotinia sclerotiorum is the most important disease in cultivation, the incidence of 10% to 30%, severe 40% to 70%, seriously affecting the yield, quality and economic benefits. To this end, the author in 2001 to 2003 on the occurrence of Shigella scab