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The distribution and mobility of infected aphid hosts can have a great effect on the ability of a pathogen to spread throughout a population. The distribution of dead and living pea aphids (Acyrthosiphon pisum) infected with Pandora neoaphidis w[...]
article/chapitre/communication
Determining the phenological and diel concurrence of potentially overlapping predator guilds in a given system provides a gauge of the potential prevalence and importance of synergistic prey suppression. The phenology of pea, aphids (Acyrthosiph[...]
article/chapitre/communication
J. Losey ; M. Eubanks | 2000The pea aphid, Acyrthosiphon pisum (Harris), attacks a wide range of legumes including many important forage and vegetable crops. Although economic injury levels for pea aphids are seldom exceeded in forage crops, aphid densities can reach extre[...]
article/chapitre/communication
The escape response of pea aphids to foliar-foraging predators: factors affecting dropping behaviour
1. The effects of predator species, aphid density, aphid age, diel period, and habitat complexity on the dropping behaviour of the pea aphid Acyrthosiphon pisum were assessed in a series of laboratory and field-cage experiments. 2. The presence [...]
