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Information, insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

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Species Drosophila suzukii - Spotted-winged Drosophila


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 Spotted-winged Drosophila

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama1           
Arkansas           2
California     1  31  
Colorado      1     
Illinois       3 1  
Iowa      21    
Kansas          1 
Louisiana     1      
Maine        1 23
Maryland       111  
Massachusetts       3321 
Michigan       11   
Mississippi    3       
New Hampshire          2 
New Jersey        1   
New York      1 32  
North Carolina    1       
Ontario       132  
Oregon        4   
Pennsylvania      3 410  
Quebec        41  
Tennessee    1       
Texas   1        
Virginia         1  
Washington  1     431