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Information, insects and people from 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.

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Data

Genus Phylloxera


The information below is based on images submitted and identified by contributors. Range and date information may be incomplete, overinclusive, or just plain wrong.

Contributed Images Map No Images   Images
Range map for Phylloxera

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Arkansas   2        
Florida  1         
Georgia    41      
Illinois    3       
Indiana     2      
Iowa    820      
Louisiana   7        
Maryland    6112     
Massachusetts    13  4   
Missouri    108      
Nebraska    4   2   
New Hampshire     32     
New Jersey    5       
New York    3       
North Carolina   64       
Ohio    3       
Oklahoma   53       
Ontario     52     
Pennsylvania    15       
South Carolina         11 
Tennessee   47 6     
Texas   13       
Vermont        1   
Virginia    4       
Wisconsin    1183