頁籤選單縮合
題 名 | 臺灣長春花病害之調查=Survey of Periwinkle Diseases in Taiwan |
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作 者 | 歐陽瑋; 吳文希; | 書刊名 | 植物病理學會刊 |
卷 期 | 7:3 1998.09[民87.09] |
頁 次 | 頁147-149 |
分類號 | 433.4 |
關鍵詞 | 長春花; 病害; Periwinkle disease; Plant pathogenic fungi; Seedborne fungi; |
語 文 | 中文(Chinese) |
英文摘要 | A total of twenty five fungi were isolated from diseased periwinkle(Catharanthus roseus) tissues in Taiwan. Among them, Botrytis cinerea、Colletotrichum gloeosporioides.、Fusarium oxysporum、F. solani、Phytophthora parasitica、Pythium aphanidermatum、Rhizoctonia solani、 Sclerotinia sclerotiorum and Sclerotium rolfsii were identified to be pathogenic to periwinklw seedlings. Meanwhile, P.parasitica was the most important one to cause serius damages to periwinkles. Blotter method was used to investigate the seeds of 10 periwinkle cultivars and 17 fungi were detected and identified. The frequency of Cladosporium sphaerospermum、Rhizopus stolonifer、Alternaria alternata、Aspergillus sp. And Penicillium sp. Existing on seeds were higher than other fungi observed on periwinkle seeds. |
本系統中英文摘要資訊取自各篇刊載內容。