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Auteur Y. Du |
Documents disponibles écrits par cet auteur (2)
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article/chapitre/communication
The responses of female Aphidius ervi to odors from a host food plant (Vicia faba), host aphids (Acyrthosiphon pisum), nonhost aphids (Aphis fabae), and aphid-plant complexes were investigated in a specially designed wind tunnel and a Y-tube olf[...]article/chapitre/communication
R. Glinwood ; Y. Du ; W. Powell | 1999Aphidius ervi and Aphidius eadyi, two parasitoids of the pea aphid Acyrthosiphon pisum, were attracted to components of the aphid sex pheromone in laboratory bioassays. Pre-test experience with host aphids in the presence of aphid sex pheromone [...]