Increased xylem ingestion and decreased phloem ingestion in the aphid Acyrthosiphon pisum (Hemiptera: Aphididae) parasitised by Aphidius ervi (Hymenoptera: Braconidae)
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...
Main Authors: | Claudio C. RAMÍREZ, Cristian A. VILLAGRA, Hermann M. NIEMEYER |
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Format: | Article |
Language: | English |
Published: |
Institute of Entomology, Biology Centre, Czech Academy of Science
2006-01-01
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Series: | European Journal of Entomology |
Subjects: | |
Online Access: | https://www.eje.cz/artkey/eje-200601-0032_Increased_xylem_ingestion_and_decreased_phloem_ingestion_in_the_aphid_Acyrthosiphon_pisum_Hemiptera_Aphididae.php |
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