Comparison of Acyrthosiphon pisum (Homoptera: Aphididae) and Frankliniella occidentalis (Thysanoptera: Thripidae) as prey for the development and survival of Chrysopa pallens (Neuroptera: Chrysopidae)

文献类型： 外文期刊

第一作者： Sarkar, Shovon Chandra

作者： Sarkar, Shovon Chandra;Wang, Endong;Wu, Shengyong;Lei, Zhongren

作者机构：

关键词： Prey suitability; Lacewing; Aphid; Thrips; Pre-imaginal development; Survival

期刊名称：JOURNAL OF ASIA-PACIFIC ENTOMOLOGY （ 影响因子：1.303； 五年影响因子：1.427 ）

ISSN： 1226-8615

年卷期： 2019 年 22 卷 3 期

页码：

收录情况： SCI

摘要： The effects of two different prey species on the pre-imaginal development and survival of the green lacewing, Chrysopa pallens were determined under laboratory conditions. The developmental duration from first instar to adult emergence was shorter when larvae were fed on Acyrthosiphon pisum (22.56 +/- 0.39 d) than on Frankliniella occidentalis (29 +/- 0.45 d). The survival rate of lacewings from first instar to adult emergence was 22.6% higher when they were fed on A. pisum than when fed on F. occidentalis. The possible implications of these findings are applicable to mass-rearing of C. pallens and for understanding predator's biology and survival capacity in the presence of prey species evaluated and could be used in the development of an effective biological control program.

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