摘要
本文对重要昆虫天敌捕虱管蓟马Aleurodothripsfasciapennis (Franklin)的产卵进行了观察。观察结果显示捕虱管蓟马雌成虫一生平均产卵 31± 9粒 ,平均产卵天数为 2 7～ 5天。用线性回归方程拟合产卵量与产卵期的线性方程为 :Y =1 5 2 6X - 8 931 ,相关系数R=0 95 5。
Studies on oviposition of Aleurodothrips fasciapennis (Franklin)was conducted. Results indcated that adult female laid an average of 31±9 eggs and the average laying duration was 27±5 days. The linear equation was Y=1 526x-8 931,simulating the relationship between eggs laid and the laying duration with linear regression, and the coefficient R was 0 955.
出处
《昆虫天敌》
CSCD
2002年第2期60-63,共4页
Natural Enemies of Insects
基金
澳大利亚国际农业研究中心 (ACIAR)项目"中国及东南亚柑桔害虫综合治理"(CS2 / 96/ 1 76)
关键词
捕虱管蓟马
产卵量
产卵期
线性回归
昆虫天敌
Aleurodothrips fasciapennis (Franlkin)
egg number
laying duration
linear regression
