SJLOaSNI- A I 1 



POWDER-POST DAMAGE BY LYGTUS 

 BEETLES TO SEASONED HARDWOOD 



A. D. HOPKINS 



Forest Entomologist, and 



T. E. SNYDER 



Specialist in Forest Entomology 



FARMERS' BULLETIN 778 



UNITED STATES DEPARTMENT OF AGRICULTURE 



Contribution from the Bureau of Entomology 

 L. O. HOWARD, Chief 



Washington, D. C. 



January, 191" 



