36 MONTANA EXPERIMENT STATION BULLETIN 408 



KNDEX 



Page 



Introduction 3 



Major Insect Control Problems 4 



Grasshopper Control, 1941-42 4 



Outlook for 1943 10 



Mormon Cricket Control, 1941-42 11 



Stored Grain Insects 13 



Other Important Insect Pests, 1941-42 -14 



New Introducted Livestock Pests 14 



Primary Screw worm 14 



Spinose ear tick 15 



Miscellaneous Records and Observations 17 



Say's stinkbug 17 



Corn leaf aphid 17 



Potato and tomato psyllid 17 



Red-humped apple caterpillar 13 



Diamond back moth 13 



Sugar beet webworm 19 



Spruce budworm 19 



Army cutworm 19 



Pale western cutworm „ 19 



Corn earworm _ 20 



Raspbery root or crown borer 20 



Raspberry fruitworms ..— - 20 



Sweet clover weevil 21 



Pea weevil 22 



Bean weevil -- 23 



Plum gouger 23 



Plum curculio -23 



Seed-corn maggot 24 



Mink maggots — - 25 



Cabbage maggot 25 



Wheat stem sawfly 26 



Earwigs .26 



Biennial Report Of The Montana State Apiarist, 1942 26 



Beekeeping Industry in Montana 26 



Disease Control _ 28 



Utilization of Resources 31 



Beekeeping and the War Effort 33 



