【摘要】 本文是作者1979年以来对浙江省杭州及附近地区的观赏植物真菌病害所作的调查研究的部分内容,文内列出了经初步鉴定的59种园林花卉的91种真菌病害名称、病原学名、寄主、发病(或标本采集)时期与分布地点。对其中目前国外未见报道,国内亦只有浙江省发生的紫荆白粉病以及浙江省过去未见报道的长春藤炭疽病、风仙花炭疽病、龙船花褐斑病、南天竹叶斑病、桂花褐斑病、商陆叶斑病、云锦杜鹃褐斑病、丁香褐斑病等作了简要的文字描述。更多还原

【Abstract】 The report is a preliminary study on ornamental plant diseases from thevicinity of Hangzhou. Ninity one fungous diseases on 59 species of ornamental crops collected in the vicinity of Hangzhou including the Tianmu Mountain and the Mo-gang Mountain since 1979 are listed and presented here. Among them, the powdery mildew (Erysiphe cercidis T. Xu ) on Cercis has not been reported at abroad and occurs at Hangzhou China only. Some other diseases reported for the first time in Zhejiang Province caused by Pes-talotia phoenicis Vize, Pestalotia microspora Speg., Pestalotia ixorae Rangel bol, Pestalotia scirrofaciens N. A. Brown, Colletotrichum hederae ( Passer.) Died, Gloeosporium impatientis Petch, Cercospora flagellaris Ell. et Mart, and Cercospora lilacis ( Desmaz ) Sacc. are briefly described with 6 plates.更多还原