【摘要】 为明确菊科植物链格孢菌的危害及种类。本研究通过查阅、整理、分析国内外近十年的相关文献资料发现,链格孢菌可侵染多个属的菊科植物的叶、茎和花等,引起黑斑病、褐斑病和轮斑病,发生日趋严重。全世界已报道的以菊科植物为寄主的链格孢菌共54个种类,国外已报道46个种类,中国已报道20个种类。本研究综述了全世界菊科植物链格孢菌的种类,为该类病害的防治研究奠定了基础。中国已报道的菊科植物链格孢菌多集中在北部,种类相对较少,且分类研究主要依靠形态学,应结合分子学方法进行系统学研究。更多还原

【Abstract】 The paper aims to clarify the hazards and types of Alternaria from Compositae plants. The authors collected, classified and analyzed the related literatures at home and abroad in recent 10 years. The results indicated that: Alternaria could infect the leaves, stems and flowers of a number of genera in Compositae and cause black spot, brown spot and zonate spot disease, it was becoming more and more serious. There were 54 Alternaria species with Compositae as host reported around the world, including 46 species abroad, and 20 species at home. Alternaria species from Compositae worldwide were summarized in this study which laid afoundation for controlling the disease. Less Alternaria species related to Compositae were reported in China,mostly distributed in northern China, the taxonomy mainly depended on morphology and should be combined with molecular methods for the systematic analysis.更多还原