江原钝绥螨发育历期及雌成螨生殖特性的初步观察  

A LABORATORY STUDY ON THE LIFE CYCLE AND BIOLOGY OF AMBLYSEIUS EHARAI [ACARI:PHYTOSEIIDAE]

作　　者：章伟年[1] 罗志义[1] 

机构地区：[1]中国科学院上海昆虫研究所

出　　处：《生物防治通报》1990年第4期151-152,共2页

摘　　要：本文报道了江原钝绥螨室内发育历期及雌成螨生殖特性。在室温25±1℃及相对湿度75～85％的实验条件下,该螨的发育历期为5天,计卵期2天,幼螨期、前若螨期和后若螨期各1天。产卵量为41.6粒/雌。雌成螨寿命平均为55.5天;雄成螨39.9天。并对控制桔全爪螨的能力作了讨论。At laboratory conditions of 25℃ and 75-85% RH, the developmental duration of egg, larva, protonymph, and deutonymph of A. eharai were 2, 1, 1, and 1 days, respectively. The total duration of the immature development was 5 days. A female adult could oviposit an average of 41.6 eggs in its life span. The average longevity was 55.5 days for the females and 39.9 days for males. The potential capacity of controlling Panonychus citri by A. eharai was discussed based on results of the experiments.

关 键 词：江原钝绥螨 发育 雌成螨 后殖特性 

分 类 号：S476.2[农业科学—农业昆虫与害虫防治]