Blue Jay Barrens
Showing posts with label
Wooly Alder Aphids
.
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Showing posts with label
Wooly Alder Aphids
.
Show all posts
Tuesday, August 16, 2011
Wooly Alder Aphid
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I have a patch of Common Alder shrubs upon which the Wooly Alder Aphids seasonally appear. I check the aphid colonies every summer in hopes ...
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