- Increased xylem ingestion and decreased phloem ingestion in the aphid Acyrthosiphon pisum (Hemiptera: Aphididae) parasitised by Aphidius ervi (Hymenoptera: Braconidae)
- 作者: Ramirez, Claudio C.; Villagra, Cristian A. and Niemeyer, Hermann M
- literature id: 39088
- catalog nub: TPL_RAMIRE2006IXIAD26302650
- 文献库: Taxapad收录文献
- type: article
- publication name: European Journal of Entomology
- publish date: 2006-01-30
- pages: 263-265
- volume: 103
- issue: 1
- 创建时间: 2021-03-02 15:00:32
- create by: zxmlmq (admin)
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comment:
The effects of parasitisation by Aphidius ervi on the feeding behaviour of the aphid Acyrthosiphon pisum were Studied. There was progressive increase in the time devoted to xylem ingestion (G waveform) and concomitant decrease in time devoted to phloem ingestion (E2 waveform) in parasitized relative to unparasitized aphids, as the time from parasitisation increased. These changes are interpreted as a way aphids compensate for metabolic changes occurring during parasitisation. none
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