en, fy 
AYP, z 
l/ 

Issued April 30, 1908. 




ees DEPARTMENT. OF AGRICULTURE, 
BUREAU OF PLANT INDUSTRY—Circular No. 4. 
. B. T. GALLOWAY, Chief of Bureau. 

THE TREATMENT OF DAMPING-OFF 
IN CONIFEROUS SEEDLINGS. 
BY 
PERLEY SPAULDING, 
SCIENTIFIC ASSISTANT, LABORATORY OF FoREsT PATHOLOGY. 


38045— Cir. 4—08 
