我县柏木枝干锈病的发生情况初步调查

• 作 者: 高兆蔚
• 机 构: 仙居县林科所
• 出 处: 浙江林业科技
• 发表日期: 1980年01期
• 关键词: 锈病 木枝 璎珞柏 发病面积 人工林面积 林枝 用材林树种 人工林 林分 锈菌

枯木(Cupressus funcbris Endl)又名璎珞柏,是我县栽培历史悠久的用材林树种之一。目前全县柏木人工林面积有四万多亩,成林蓄积量三万多立米。 一九七六年,我们调查,发现柏木林枝干发生锈病的情况十分普遍,全县柏木发病面积达一万多亩,占柏木人工林总面积25％左右。发病严重的林分,株发病率达100％。

Cupressus funcbris Endl, also known as 璎 Luobo, is one of the timber species with long history in our county. At present, there are more than 40,000 mu of cultivated cedar forests in the whole county, and over 30,000 cubic meters of forest reserves. In 1976, we investigated and found that the occurrence of rust on the branches of cypress wood was very common. The incidence of cypress wood reached over 10,000 mu, accounting for about 25% of the total area of ​​cypress wood. Serious onset of the disease, the incidence of strains up to 100%.