Miscellaneous Publication No. 198 
ESS RS 
WASHINGTON, D.C. ISSUED SEPTEMBER 1934 
AN ANNOTATED BIBLIOGRAPHY OF 
THE HESSIAN FLY 
PHYTOPHAGA DESTRUCTOR (SAY) 
BY 
J. S. WADE 
Associate Entomologist 
Division of Cereal and Forage Insects 
Bureau of Entomology and Plant Quarantine 
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RCO PET HORE TEN IER BL SE EEE ES 
3 a hae SS RS 
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