•228 BULLETIN NO. 62. 



INDEX. 



Big Fork 186 



Billings 186 



Bitter Root Valley 216 



Bruner, Prof. L , , 216 



Burgess, Mr A. F , 210 



Codling Moth in Montana 185 



Arsenate of Lead 204 



Arsenical Compounds for the Codling Moth 204 



Banding for the Larvae 207 



Boxes ; 203 



Clean Culture 209 



Cocoon 197 



"Codlin" Moth 186 



Cover Crops ^ 209 



Dates of Appearing of Different Stages ; 199 



Egg 193 



Egg I-aying " , 19* 



Food for the Codling Moth 200 



Future of the Codling Moth in Montana .. 191 



Geographical Distribution in Montana 1S6 



Hibernation 19*? 



Horticultural Law 203 



Larva 197 



Means by Which the Codling Moth Spreads 189 



Mortality Among Larvae During Hibernation 198 



Moth 198 



:Natural History of the Codling Moth 193 



•Occurrence in Montana 186 



Old Orchards 210 



Paris Green 204 



Popular Names 186 



Potassium Cynaide 209 



Preventive Treatment for the Codling Moth . . 202 



Public Sentiment , 202 



Pupa 19? 



Remedial Treatment for the Codling Moth .... 202 



Second Hand Boxes 203 



Spraying 203 



Spraying Machinery and Appliances 205 



Thoroughness in Spraying 207 



Ways in Which the Progress of the Moth May be Delayed 191 



When to Spray 206 



Cordley, Prof. A. B 186, 194 201 



Corn Worm 219 



Cotton Boll Worm 219 



