U. S. DEPARTMENT OF AGRICULTURE. 



DIVISION OF ENTOMOLOGY- BULLETIN No. 46. 



I HOWARD, Entomclo^.st 



PKOCEEDTXriS 



OK THE 



SlXTHH.NTll ANNUM. MEIiTlNd 



OF THK 



iSSOi'lATlilN OF Mm( EM0.\10L0i.lST^. 



WASHINGTON- 



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