Eur. J. Entomol. 91 (1): 91-96, 1994
Evolution of host fange in aphids
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A simple model reveals one possible explanation of why aphids and organisms with a similar bionomy, i.e., have a high rate of population increase, a short adult life, and are time - limited dispersers, are so highly host specific. It indicates that small differences in host suitability amplified by the high rate of population increase over a number of generations could compensate for the losses incurred in searching for the best host plant.
Keywords: Aphids, host specificity
Accepted: February 10, 1994; Published: April 15, 1994 Show citation
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