Sitobion avenae (Fabricius 1775) (Family Aphididae)


On Lolium perenne

Length: 1.3-4mm
Egg Nymph Adult
(Winter) ? (Earliest: 13.7)

Biotopes:
Meadows
Food:
(Oligophagous)

Many Poaceae Sap
Possible Food:
Bromus Sap

Other Poa Sap
Parasitoids:
Aphidius avenae Larva
Other Possible Parasitoids:
Several Braconidae
Predators:
Coccinella septempunctata

Propylea quatuordecimpunctata

HYPP Zoology: Grain Aphid


Pictures © 2003, 2013 J.K. Lindsey

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