摘要
对兴安落叶松鞘蛾越冬前后幼虫脂肪含量进行了测定 。
The fat content of Coleophora dahurica larva before and after overwintering was determined to find out the relationship between the nutrient condition of larva before overwintering and fat content and the influence of fat content of larva before overwintering on the initial population number after overwintering.
出处
《中国森林病虫》
北大核心
2002年第3期29-30,共2页
Forest Pest and Disease
关键词
兴安落叶松鞘蛾
脂肪含量
越冬
虫口基数
Coleophora dahurica
fat content
overwinter
initial population number
