Woolly Aphid - Eriosoma Norwottuck Rail Trail, Hampshire County, Massachusetts, USA October 13, 2008 Size: ~4mm
Woolly aphids congregating in the crevices near the roots of a birch. Individuals were descending the tree and joining clusters. Perhaps this is an overwintering behavior?
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Contributed by Tony DiTerlizzi on 13 October, 2008 - 5:36pm Last updated 17 November, 2008 - 7:02pm |