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Natural Increases in Parasitoid and Predator Abundances and a Shift in Species Dominance Point to Improved Suppression of the Sorghum Aphid Since Its Invasion into North America. [PDF]
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The aphid‐bacterial symbiosis: a comparison between pea aphids and black bean aphids
Entomologia Experimentalis et Applicata, 1996Over the years, a variety of aphid species have been used to study the symbiosis with the bacteria Budinera (e.g. Ehrhardt, 1969; Mittler, 1971; Hinde, 1971; Campbell & Nes, 1983). Recent research, however, has focused almost exclusively on one species, the pea aphid Acyrthosiphon pisum.
D. Adams, Alex Douglas, T. L. Wilkinson
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Ant-Aphid Association: Role of Aphid Alarm Pheromone
Science, 1976When attacked by predators, aphids secrete alarm pheromones that cause nearby aphids to disperse. Ant-associated (myrmecophilous) aphid species disperse less readily than nonmyrmecophilous species. Ant exposure further depresses the dispersive alarm behavior of myrmecophilous species.
Lowell R. Nault +2 more
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1999
Research into biological control of aphids continues. However, because of the high growth rates of aphid populations, it is unlikely that they can be fully controlled in all cases. Correct cultural practices (e.g. avoiding nitrogen overfertilization) may reduce the rate of increase of aphid populations and enhance the effectiveness of biological ...
Rabasse, J.M., van Steenis, M.J.
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Research into biological control of aphids continues. However, because of the high growth rates of aphid populations, it is unlikely that they can be fully controlled in all cases. Correct cultural practices (e.g. avoiding nitrogen overfertilization) may reduce the rate of increase of aphid populations and enhance the effectiveness of biological ...
Rabasse, J.M., van Steenis, M.J.
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Occurrence of hop aphid phagostimulants in the honeydew of aphids
Entomologia Experimentalis et Applicata, 1992AbstractSeveral aphid honeydews were incorporated into sucrose solutions and presented to hop aphids, Phorodon humuli (Schrank), as artificial diets in free‐choice bioassays. Small additions of honeydew collected from two species of aphid feeding on hop, Humulus lupulus L., arrested the searching behavior of the hop aphid and appeared to stimulate ...
Keith W. Dorschner, S. T. Kenny
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