53.9 



527 NO. 21 



* 200 



JANUARY, 1927 



Montana Insect Pests for 

 1925 and 1926 



The Twenty- First Report of the 



State Entomologist of 



Montana 



)!Y 



R. A. Cooley 



The Beet Leaf-Hopper and the Curly-Top Disease That It Causes 

 (From Bulletin 155, Utah Agricultural Experiment Station) 



university of Montana STATE PUBLICATIONS COLLECTION 



AGRICULTURAL EXPERIMENT STATION 

 BOZEMAN, MONTANA 



1 



MONTANA STATE LIBRARY 



1515 E. 6th AVE. 

 HELENA, MONTANA 59620 



OCT 3 12007 



