CONTENTS. 



Page. 



On the Study of Forest Entomology in America A. D. Hopkins.. 5 



Notes on the Lime, Sulphur and Salt and Resin Washes in Ohio.^. F. Burgess. . 33 



Experimental Work in New York State against the San Jose Scale ..B. P. Felt. . 35 

 Report of Experiment with Lime, Salt, and Sulphur Wash Against the San 



Jose Scale in Maryland A. L. Quaintance. . 37 



Some Practical Experiments with Various Insecticides for the San Jose Scale 



in Georgia W. M. Scott. . 41 



Soluble Arsenic and Arsenical Insecticides /. K. Haywood. . 51 



R6sum6 of the Search for the Native Home of the San Jose Scale in Japan 



and China C. L. Marlutt.. 65 



Preliminary Report on the Importation and Present Status of the Asiatic 



Ladybird ( Chilocoruf similis) C. L. Marlatt. . 78 



Predatory Insects which Affect the Usefulness of Scale-Feeding Coccinel- 



lidse C. L. Marlatt.. 84 



On the Feeding Habits of Adults of the Periodical Cicada {Cicada seplendecim), 



illustrated A. L. Quaintance. . 90 



Notes from Delaware E. Dwight Sanderson. . 97 



Notes for the Year in New York E. P. Felt.. 102 



Observations on Certain Insects Attacking Pine Trees E. P. Felt. . 103 



Egg-Laying Record of the Plum Curculio {Conotrachelus nenuphar Herbst) 



A. L. Quaintance and Ralph S. Smith. . 105 



Notes from New Mexico and Arizona T. D. A. Cockerell. . 107 



A Partial List of the Coccidse of Ohio F. M. Webster and A. F. Burgess.. 109 



Observations upon the Mosquito ( Conchyliastes musicus) H. A. Morgan. . 113 



Some Notable Insect Occurrences in Ohio for the First Half of 1902 



Herbert Osbom. . 115 



List of Members of the Association of Economic Entomologists 122 



Constitution, Association of Economic Entomologists 126 



3 



