Biological Control of Pests in Forests of Eastern United States

 

 

 

Image Number: 0002086
Subject: petiole mining fly
Insecta > Diptera > Dolichopodidae
Thrypticus spp. Gerstaecker
Host: common water hyacinth
Liliopsida > Liliales > Pontederiaceae
Eichhornia crassipes (Mart.) Solms
Photographer: Hugo A. Cordo, USDA ARS - South American Biological Control Laboratory
Descriptor: Damage
Description: to leaf petiole caused by larvae
   
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 768x512 77 kb
1536x1024 213 kb
3072x2048 860 kb
   
Image Citation:
Hugo A. Cordo, USDA ARS - South American Biological Control Laboratory, www.forestryimages.org
Image Use:
This image may be copied and used, in whole or in part, for any non-profit, educational purpose provided that all reproductions bear an appropriate credit. Any commercial or other use of the image requires the written permission of the photographer and ForestryImages.org.