Altered behavior and distribution of pea aphids, Acyrthosiphon pisum (Homoptera: Aphididae), infected with Pandora neoaphidis (Zygomycetes: Entomophthorales)

M. A. Jensen; J. E. Losey; A. E. Hajek

首页> 外文期刊>BioControl: Journal of the International Organization for Biological Control >Altered behavior and distribution of pea aphids, Acyrthosiphon pisum (Homoptera: Aphididae), infected with Pandora neoaphidis (Zygomycetes: Entomophthorales)

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Altered behavior and distribution of pea aphids, Acyrthosiphon pisum (Homoptera: Aphididae), infected with Pandora neoaphidis (Zygomycetes: Entomophthorales)

机译：Altered behavior and distribution of pea aphids, Acyrthosiphon pisum (Homoptera: Aphididae), infected with Pandora neoaphidis (Zygomycetes: Entomophthorales)

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摘要

The istribution 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 was compared with that of their healthy conspecifics. Infected aphids were significantly more likely to be found on the undersides of alfalfa leaves and off of the plants than were healthy aphids. These two shifts in microhabitat location have potential costs and benefits for both the host and the pathogen.

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来源
《BioControl: Journal of the International Organization for Biological Control》 |2001年第3期|337-343|共7页
作者
M. A. Jensen; J. E. Losey; A. E. Hajek;
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作者单位

Department of Entomology, Cornell University, Ithaca, New York, USA;

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正文语种英语
中图分类生物工程学（生物技术）;
关键词
behavioral modification; distribution; migration; Acyrthosiphon pisum; Pandora neoaphidis;

Altered behavior and distribution of pea aphids, Acyrthosiphon pisum (Homoptera: Aphididae), infected with Pandora neoaphidis (Zygomycetes: Entomophthorales)

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