volume 163, issue 3, P265-271 2017
DOI: 10.1111/eea.12576
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Qi-Fu Liang, Tong-Xian Liu

Abstract: Aphelinus asychis Walker (Hymenoptera: Aphelinidae) and Aphidius gifuensis Ashmead (Hymenoptera: Braconidae: Aphidiinae) are solitary kionobiont endoparasitoids, which can parasitize the green peach aphid, Myzus persicae (Sulzer) (Hemiptera: Aphididae). We determined the influence of oviposition sequence and various time intervals (0, 24, 48, and 72 h) between two ovipositions on self-and conspecific discrimination and interspecific intrinsic competition between A. asychis and A. gifuensis. When offered unpar…

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