稻粉虱发育起点温度和有效积温的研究  

A STUDY ON THE THRESHOLD FOR DEVELOPMENT AND EFFECTIVE THERMAL SUMMATION OF RICE WHITEFLY

作　　者：魏辉[1] 张晓俊[1] 赵士熙[2] 

机构地区：[1]福建省农科院植保所,福州350013 [2]福建农业大学植保系,福州350002

出　　处：《武夷科学》1999年第0期79-81,共3页Wuyi Science Journal

基　　金：福建省教委资助项目(K95022).

摘　　要：通过观察不同恒温下稻粉虱生长发育情况,确定其各个虫态的发育历期,计算稻粉虱发育起点和有效积温,建立历期预测式.Developmental duration , threshold for development and effective thermal summation of rice whitefly were determined, The predicable equation of the developmental duration of whitefly was also constructed.

关 键 词：稻粉虱 发育起点温度 有效积温 

分 类 号：Q965[生物学—昆虫学]