山茶花炭疽病成因的初步调查

Primary Study on Cause of Anthracnose in Camellia

通过对山茶花炭疽病的跟踪调查发现,不同的山茶花品种对炭疽病病原菌的抗性不同,宫粉、十八学士、旭日品种较杜鹃山茶、茶梅品种易受炭疽病危害。同一山茶花品种十八学士在不同生长阶段,不同季节、气候、不同立地、不同土质受病原菌的感染程度也不相同。

Anthracnose resistances of different camellia species are different. Gongfen, Shibaxueshi, and Xuri are easier infected by anthracnose than Dujanshaneha and Camellia hiemalis. The degree of the same species infected by anthracnose is different when growth period, season and climate, site condition, soil property are different.