On Cirsium arvense

Length: 3.2-5.2mm

Egg	Nymph	Adult
?	?	Summer (Earliest: 16.6)

Biotopes:	Meadows
Food: (Oligohagous)	Cirsium Sap
Predators:	Harmonia axyridis	Propylea quatuordecimpunctata

Influential Points: Uroleucon cirsii Large Thistle Aphid
Nature Spot: Uroleucon cirsii
Plant Parasites of Europe: Uroleucon cirsii

Pictures © 2003, 2009 J.K. Lindsey

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