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Species Agrilus bilineatus - Two-lined Chestnut Borer


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 Two-lined Chestnut Borer

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Georgia    1       
Illinois    22      
Iowa      4     
Kansas     3      
Kentucky     3      
Louisiana      1     
Maine     2      
Maryland     3      
Massachusetts    187     
Missouri     233    
New Hampshire   7 1      
New York     7 3    
Oklahoma    312     
Ontario      2     
Pennsylvania     3      
Tennessee            
Texas   3 4      
West Virginia      13    
Wisconsin     21