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Information about the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa


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Species Pachypsylla celtidisasterisca - Hackberry Star Gall Psyllid


hp hackberry gall - Pachypsylla celtidisasterisca Galls? on hackberry - Pachypsylla celtidisasterisca hackberry residence- Pachypsylla - Pachypsylla celtidisasterisca hackberry residence - Pachypsylla celtidisasterisca Hackberry Blister Gall Psyllid (Pachypsylla celtidisvesicula)? - Pachypsylla celtidisasterisca Hackberry Blister Gall Psyllid (Pachypsylla celtidisvesicula)? - Pachypsylla celtidisasterisca Hackberry Gall ID Request - Pachypsylla celtidisasterisca Hackberry Gall ID Request - Pachypsylla celtidisasterisca Celtis leaf galls - Pachypsylla celtidisasterisca Hackberry Psyllid - Pachypsylla celtidisasterisca Hackberry Psyllid - Pachypsylla celtidisasterisca Hackberry Psyllid - Pachypsylla celtidisasterisca Hackberry Psyllid - Pachypsylla celtidisasterisca Circular galls - Pachypsylla celtidisasterisca