John J Herbert

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Crapemyrtle aphids, Sarucallis kahawaluokalani (Kirkaldy), are a common pest of crapemyrtle (Lagerstroemia spp.) throughout the southeastern United States. Breeding programs have produced >100 crapemyrtle cultivars that vary in floral color, plant height, and disease resistance, but these programs did not evaluate insect resistance as part of the selection(More)
Ant attendance is known to affect the population dynamics of aphids and may increase or decrease aphid populations through stimulation, predation, or protection. In this study, we performed a series of laboratory experiments to examine the effects of ant attendance on populations of the soybean aphid Aphis glycines. Aphid colonies were exposed to the(More)
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