U1V.IN3BCTSS 



MUSHROOM PESTS AND HOW 

 TO CONTROL THEM 



C. H. POPENOE 



Entomological Assistant, Truck Crop and Stored 

 Product Insect Investigations 



FARMERS' BULLETIN 789 

 UNITED STATES DEPARTMENT OF AGRICULTURE 



Contribution from the Bureau of Entomology 

 L. O. HOWARD. Chief 



Washington, D. C. 



Februnry, 1917 



