苗枯病是发生在玉米苗期由真菌引起的一种病害,初步鉴定病原为Fusuriummoniliforme Sheld。国外早在50年代就有过报道,国内由于该病很少发生,至今也未对该病作过较详细的报道。1990年在浙江省天台、仙居、临海、东阳等县(市)山区春玉米大面积发生玉米苗枯病,特别是天台县的西坎、岭上、南平3个山区乡,近5000亩春玉米均有发生,其中2000多亩严重发病,全省累计 A seedling blight is a disease caused by fungi that occurs at the seedling stage of maize. The initial identification of the pathogen was Fusurium moniliforme Sheld. As early as in the 1950s, foreign countries reported that as the disease rarely occurs in China and so far no detailed report on the disease has been made. In 1990, corn seedling blight occurred on spring maize in the mountainous areas of Tiantai, Xianju, Linhai, Dongyang and other counties in Zhejiang Province, in particular, three mountain townships of Xikan, Lingshang and Nanping in Tiantai County, nearly 5000 mu of spring Corn has occurred, of which 2000 acres of serious disease, the province’s cumulative