iv CONTENTS 



Page 



Geo. a. Dean. Grasshopper Control Work in Western Kansas 67 



J. A. Dew. Some Properties of Various Forms of Arsenate of Lead 162 



H. E. EwiNG. Some Coccinellid Statistics 440 



E. P. Felt. Acaroletes pseudococci n. sp. 148 



The Reaction of Sugar Maples to Miscible Oils* 173 



Notes on Forest Insects 373 



List of Zoophagous Itonididse 458 



Arthrocnodax constrida n. sp. 481 



H. T. Fernald and A. I. Bourne. Notes on the Onion Thrips and' the 



Onion Maggot 19& 



D. E. Fink. Ammonia Gas as a Fumigant 149 



Injury to Truck Crops by Spring-Tails 400 



W. P. Flint. On the Capture of Living Insects by the Corn-field Ant, 



Lasius niger americanus 476- 



Akthur Gibson. A New Destructive Cutworm of the Genus Porosa- 



grotis Occurring in Western Canada 201 



A. A. GiRATTLT. The Probable Best Method of Rearing Certain Scara- 



bajid Larvae 445 



R. W. Glaser. The Economic Status of the Fungous Diseases of 



Insects 473 



W. H. Goodwin. Some Factors Affecting Results in the Use of High 

 Temperatures for the Control of Insects Injuring Cereal Prod- 

 ucts 313 



Leonard Haseman. Bee-keeping and Apiary Inspection in Missouri 96 



Nursery and Orchard Inspection Work in Missouri 124 



Entomological Work in Missouri 376 



T. J. Headlee. Anti-Mosquito Work in New Jersey 260 



Some Data on the Effect of Temperature and Moisture on the 



Rate of Insect Metabohsm 413 



G. W. Herrick. The Oviposition of Two Apple Pests 189 



C. G. Hewitt. The Occurrence of the Warble Fly, Hypoderma bovis, 



in Canada * , 195 



Canada Prohibits Importation of Nursery Stock thi'ough the Mails 151 



SteriUty in Oats Caused by Thrips 211 



♦Withdrawn for oublication elsewhere. 



