LiPPiNCOTT's FARM MANUALS 



EDITED BY K. C. DAVIS, PH.D. (CORNELL) 



INJURIOUS INSECTS 

 AND USEFUL BIRDS 



SUCCESSFUL CONTROL OF FARM PESTS 



BY 



F. L. WASHBURN, M.A. 



PROFESSOR OF ENTOMOLOGY, UNIVERSITY OF MINNESOTA; ENTOMOLOGIST TO THE MINNESOTA 



EXPERIMENT STATION, AND STATE ENTOMOLOGIST. FELLOW IN A. A. A. S., MEMBER 



OF AM. ASSOC. EC. ENT., AM. ENT. SOC., AM. SOC. OF NATURALISTS, ETC. 



414 ILLUSTRATIONS IN TEXT 

 AND FOUR COLORED PLATES 



PHILADELPHIA & LONDON 

 J. B. LIPPINCOTT COMPANY 



