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Yongjun Du
Researcher at The Hertz Corporation
Publications - 6
Citations - 739
Yongjun Du is an academic researcher from The Hertz Corporation. The author has contributed to research in topics: Acyrthosiphon pisum & Aphid. The author has an hindex of 3, co-authored 4 publications receiving 711 citations. Previous affiliations of Yongjun Du include Academia Sinica.
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Journal ArticleDOI
Identification of Semiochemicals Released During Aphid Feeding That Attract Parasitoid Aphidius ervi
TL;DR: Volatiles obtained by air entrainment of aphid infested plants were more attractive to A. ervi than those from uninfested plants, in both behavioral bioassays and activity of pure compounds, which significantly increased parasitoid responses to these compounds.
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Relative importance of semiochemicals from first and second trophic levels in host foraging behavior ofAphidius ervi.
TL;DR: Aphidius ervi probably overcomes the reliability-detectability problem by selectively responding to herbivore-induced, volatile, semiochemical cues emitted by the first trophic level and by distinguishing between the volatiles induced by host and nonhost aphids.
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Chemically Mediated Associative Learning in the Host Foraging Behavior of the Aphid Parasitoid Aphidius ervi (Hymenoptera: Braconidae)
TL;DR: The results demonstrate the capacity of A. ervi to learn associatively olfactory cues from plants, host-damaged plants, and plant-host complexes and confirm the role of aphid honeydew as a host recognition kairomone for A. _ervi.
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Effect of age, daily rhythm and mating on pheromone titres and trapping of Glyphodes pyloalis (Lepidoptera, Crambidae)
TL;DR: The results contribute to effective pheromone trapping for monitoring and mass trapping to better control G. pyloalis populations.