'■) r- (-> /~^ *-» 



CONTENTS, 



Page. 



Life History Studies on the Codling Moth C. P. Gillette.. 5 



The Hessian Fly in New York State in 1901 E. P. Felt. . 22 



Jarring for the Curculio on an Extensive Scale in Georgia, with a List of 



the Insects Caught illustrated) W. M. Scott and W. F. Fiske. . 24 



A Simple Form of Accessions Catalogue E. D. Ball. . 37 



A Preliminary Report on the San Jose Scale in Japan C. L. Marlatt. . 41 



Further Notes on Crude Petroleum and other Insecticides E. P. Felt.. 49 



Notes on Some Colorado Insects _ , . C. P. Gillette. . 51 



A Preliminary Note on a New Species of Aphis Injurious to Peaches and 



Plums in Georgia (illustrated) W. M. Scott. . 56 



Insects Detrimental and Destructive to Forest Products used for Construc- 

 tion Material A. D. Hopkins. . 60 



Observations on Forest and Shade Tree Insects in New York State -£*. P. Felt. . 63 



Review of White-Fly Investigations, with Incidental Problems 



H. A. Gossard. . 68 



Hydrocyanic Acid Gas Notes Clias. P. Loiinsbury and C. W. Mally. . 75 



The use of Hydrocyanic Acid Gas for Exterminating Household Insects. -. 



W, R. Beattie.. 80 



Insects of the Year in Ohio, .■. . . . F. M. Webster and Wilmon Newell. . 84 



Fruit Seriously Injured by Moths C. W. Mally. . 90 



Notes on Four Imported Pests A. H. Kirkland. . 93 



Drought, Heat, and Insect Life_ _ , Mary E. Murtfeldt.. 97 



List of Members of the Association of Economic Entomologists . . 101 



3 



