Greater Sod Webworm
 
Location: Calgary, AB
Date: Aug. 11, 2007		                
      Photo 1

Greater Sod Webworm
Common Name:  Greater Sod Webworm

Latin Name:  Pediasia trisecta Walker 1856
                        (C. Bird, det.)

Wingspan:  23-33  mm

Range: Alberta

Habitat:  Prairies and the aspen parkland

Time of year seen: July to September

Caterpillar's Diet:  Grass roots  

Other:   
 
     
         
                    
         

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