论文部分内容阅读
在林间调查了广东省内栽培的高州油茶、广宁红花油茶和39个品种的普通油茶对油茶炭疽病的抗病性,并在室内研究了高州油茶、广宁红花油茶和9个品种的普通油茶叶片对炭疽病的抗病性。林间自然状态下调查结果表明,广宁红花油茶对炭疽病的抗病性最强,普通油茶‘粤韶77-1号’、‘铁城1号’和‘湘林1号’抗性中等,其他品种均表现为感病;室内测定结果表明,广宁红花油茶属于抗病种类,‘铁城1号’和‘粤韶77-1号’属于中度抗病品种,其他为感病品种。
In the forest, we investigated the resistance of Camellia oleifera cultivated in Guangdong Province, Camellia sinensis and 39 common varieties of Camellia oleifera to anthracnose in Camellia oleifera. Common varieties of Camellia oleifera leaves resistance to anthracnose. According to the survey results under the natural condition of forest, the resistance to anthracnose of Camellia oleifera was the strongest in Guangning safflower. The resistance of common Camellia oleifera ’Yue’shao 77-1’, ’Tiecheng 1’ and ’Xianglin 1’ Medium, and other varieties showed susceptible. The results of indoor tests showed that Guangning safflower belongs to the disease-resistant species, and ’Tiecheng 1’ and ’Yueshao 77-1’ Sick breed.