Acyrthosiphon pisum | |
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Adult parthenogenetic pea aphid and progeny feeding on a pea plant | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Hemiptera |
Suborder: | Sternorrhyncha |
Family: | Aphididae |
Genus: | Acyrthosiphon |
Species: | A. pisum
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Binomial name | |
Acyrthosiphon pisum Harris, 1776
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Subspecies | |
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Acyrthosiphon pisum, commonly known as the pea aphid (and colloquially known as the green dolphin,[1][2] pea louse, and clover louse[3]), is a sap-sucking insect in the family Aphididae. It feeds on several species of legumes (plant family Fabaceae) worldwide, including forage crops, such as pea, clover, alfalfa, and broad bean,[4] and ranks among the aphid species of major agronomical importance.[5] The pea aphid is a model organism for biological study whose genome has been sequenced and annotated.[6]
pea aphid green dolphin.
It is particularly important on peas, beans, alfalfa and clover, but also attacks beets, cucurbits, various species of Brassicaceae. It has been implicated in the transmission of over 40 plant viruses.
Aphids As Crop Pests
was invoked but never defined (see the help page).