poplar petiolegall aphid
Pemphigus populitransversus Riley

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   Damage (4)

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   Hardwood (4)

   Leafy Brassica (Cabbage, Kale, Collard) (1)

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   Herbert A. 'Joe' Pase III (2)

   Alton N. Sparks, Jr. (1)

   Dave Powell (1)

   Minnesota Department of Natural Resources Archive (1)

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Last updated on Tuesday, May 04, 2010 at 02:41 PM