Abstract: The specimens of anthracnose of Chinese yam (Dioscorea batata) were collected from Yangfang, Shaxian, Fujian. The pathogen was identified as Colletotrichum copsici. The appresoria formed from hyphae and conidia in water culture on the slide. The control measures of the disease are suggested in this paper.

Key words: Dioscorea batata, Anthracnose, Colletotrichum capsici, Appresorium, Control measure

摘要： 福建沙县山药炭疽病病原经形态学和培养特性观察,鉴定为辣椒炭疽菌,其菌丝和分生孢子在玻片上清水培养能产生附着胞。本文据此提出病害的防治措施。

关键词: 山药, 炭疽病, 辣椒炭疽菌, 附着胞, 防治措施