【摘要】 自蚕豆、辣根、指甲花等16种植物的黄萎病病株上分离到轮枝孢属(verticillium)真菌30个菌株,鉴定结果,全部为大丽轮枝茵(Verticiullim dahliae Kleb),其中辣根、黄蜀葵、胡核椰、指甲花等8种植物,为国内首次报道的新寄主。更多还原

【Abstract】 30 isolates of Verticillium wilt disease of 16 different plants such as Vicia faba L., Armoracia rusticana G. , Helianthus annus L. , etc. were collected from Jiangsu, Shandong, Liaoning, Hebei Provinces and Nei Monggu Autonomous Region. All of the isolates were studied and identified to belong to Verticilliurn dahliae Kleb. according to their morphological and cultural medium characters. 8 host plants including Armoracia rusticana G., Hibiscus manihot L., Lawsonia inemis L., Apocynum venetum L., Stevia rebaudianum Cau., Cercis chinensis Bunge and Astragalus sp. were the first record in China. The pathogenicity on 6 planst (cotton, egg plant, tomato, pepper etc.) were tested and showed quite different.更多还原