TABLE OF CONTENTS 



Page 



Entomology service in Montana 5 



Oi^eration of the County Insect Pest Law 6 



Grasshopper forecast for ]!t.'ii 7 



Wirewornis 9 



The Mormon Cricket 10 



The Eed-back Cutworm 11 



The Pale Western ('utworm 11 



Alfalfa-seed Chalcis Fly 11 



Woolly Apliis of the Apple 12 



The Diamond-back Moth 12 



"\'irginia Creeper I^eaf-hojiiier 13 



Shelter Belt Insects 13 



Montana Insect Survey 14 



Correspondence on Insect Pests, 1929-30 16 



