USDA Forest Service 

 Research Paper INT- 91 

 April 1971 



EFFECTS OF SOIL FUMIGATION ON PRODUCTION OF 



CONIFER NURSERY STOCK AT 



TWO NORTHERN ROCKY MOUNTAIN NURSERIES 



R. J. Boyd 



INTERMOUNTAIN FOREST AND RANGE EXPERIMENT STATION 



Forest Service 

 U. S. Department of Agriculture 



Ogden, Utah 84401 

 Joseph F. Pechanec, Director 



