摘要
云杉球果锈病在南门峡林区的发生主要与气候因子有关,温湿度是诱发的主因,另外,受病原距离、林分结构、郁闭度、坡向、坡位等因子影响,并提出云杉球果锈病的防治措施。
Spruce cone rust happened is relationship with climate factors. Temperature and moisture are the main factors for cause it to happen. In addition, spruce cone rust happened is also effected by distance to pathogen, stand structure,degree of closing, direction of slope, place of slope et al. Control spruce cone rust measures were suggested at last.
出处
《青海农林科技》
2006年第1期66-67,共2页
Science and Technology of Qinghai Agriculture and Forestry
关键词
云杉球果锈病
发生规律
防治措施
病原
南门峡林区
Spruce cone rust
Happened law
Control measures
Pathogen
Nanmenxia forest region
