CONTENTS 



Page 



Brooks, F. E. A Migrating Army of Millipeds 462 



Burgess, A. F. Organization for Insect Suppression 136 



Burke, H. E. Biological Notes on Some Flatheaded Barkborers of the 



Genus Melanophila 103 



Biological Notes on the Flatheaded Apple-tree Borer, Chrysobothns 

 fevwrata, and the Pacific Flatheaded Apple-Tree Borer, Chryso- 

 bothns malt 326 



Caffrey, D. J. The European Corn Borer Problem 88 



Campbell, R. E. A Suggestion of a Possible Control of the Pea and Bean 



Weevils 284 



Chapman, R. N. Insects in Relation to Wheat Flour and Wheat Flour 



Substitutes 66 



CocKERELL, T. D. A. The Absence of Insect Pests in Certain Localities 



and on Certain Plants 345 



Cory, E. N. The Status of the Oriental Peach Moth 81 



Crosby, C. R. and Leonard, M. D. An Injurious Leaf-miner of the 



Honeysuckle 389 



Davis, J. J. The Value of Crude Arsenious Oxide in Poison Bait for Cut- 

 worms and Grasshoppers 200 



Dean, G. A., Kelly, E. G. and Ford, A. L. Grasshopper Control in 



Kansas 213 



De Ong, E. R. Effect of Excessive Sterilization Methods on the Germi- 

 nation of Seeds 343 



DoANE, R. W. Weevils in Australian Wheat in California 308 



Ferris, G. F. Observations on Some Mealy Bugs, Hemiptera, Coccidse 292 

 Lac Producing Insects in the United States, Hemiptera, Coccidae 330 



Fink, D. E. Hibernating Habits of Two Species of Ladybirds 393 



Flint, W. P., Turner, C. F. and Davis, J. J. Methods in Entomological 



Field Experimentation 178 



Fluke, C. L., Jr. Does Bordeaux Mixture Repel the Potato Leafhopper? 256 



Frost, S. W. The Fimction of the Anal Comb of Certain Lepidopterous 



Larvae 446 



GooD"w^N, W. H. Control \^'ork against the Japanese Beetle^ 80 



High Temperature Fumigation and Methods of Estimating Radiation 

 Required^ 148 



Japanese Flower Beetle 247 



