On Betula pendula

Length: 3.9-4.5mm

Egg	Nymph	Adult
(Winter)	?	June - September (Earliest: 29.4) (2 Generations)

Biotopes:	Wet Forest
Food: (Larva) (Oligophagous)	Alnus glutinosa Sap	Betula Sap
Possible Parasites:	Several Dryinidae
Possible Predators:	Several Crabronidae	Several Miridae

Plant Parasites of Europe: Edwardsiana bergmanni

Pictures © 2003, 2010 J.K. Lindsey

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