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青花菜(BrassicaoleraceaL.,var.italicaPlench)又称茎椰菜、意大利芥蓝,俗称西兰花。临海市种植面积近10000hm2,已成为全国最大的青花菜出口生产基地。青花菜黑腐病[Xanthomonascampestrispv.campestri(Pam.)Dowson]是青花菜的重要病害,从苗期至结球期都发病,为害叶片和花球,
Broccoli (Brassica oleracea L., var.italicaPlench), also known as broccoli, Italian kale, commonly known as broccoli. Linhai City, planting area of nearly 10000hm2, has become the country’s largest production base for broccoli. Broccoli black rot (Xanthomonascampestrispv.campestri (Pam.) Dowson] is an important disease of broccoli, from the seedling stage to the node all disease, damaged leaves and curd,