德昌松毛虫文山松毛虫有效积温的初步研究  

A Preliminary Study on the Effective Accumulated Temperature of D.punctatus techangensis and D.punctatus wenshanensis

作　　者：王莉萍[1] 雷桂林[1] 段兆尧[1] 汪以康 李兴华 

机构地区：[1]云南省林业科学研究院,云南昆明650204 [2]宜良县林业局,云南宜良652100

出　　处：《西南林学院学报》2000年第3期169-173,共5页Journal of Southwest Forestry College

基　　金：云南省重点基金资助项目!(98C0 0 7Z)

摘　　要：在室内自然温度条件下对德昌松毛虫 (DendrolimuspunctatustechangensisTsai)和文山松毛虫 (DendrolimuspunctatuswenshanensisTsaietLiu)各虫态的发育起点温度和有效积温进行测定 。Under natural temperature indoor,original temperature and effective accumulated temperature for various development stages of Dendrolimus punctatus techangensis and Dendrolimus punctatus wenshanensis were determined.The predicting formula for effective accumulated temperature of various development stage have been proposed.

关 键 词：德昌松毛虫 文山松毛虫 有效积温 发育起点温度 云南松害虫 

分 类 号：S763.712.4[农业科学—森林保护学] S763.421[农业科学—林学]