IV 



Pomona College Journal of Entomology 

 Volume II, Number 3 



Pierce, W. M. 



Fumigation Studies III, pages 241-245. 

 Essig, E. O. 



Spraying for tlie Citrus Mealy Bug, 

 pages 446-259. 

 Essig, E. O. 



Natural Enemies of the Citrus Mealy 

 Bug II, pages 260-274. 

 Smith, John B. 



The Noctuida- of California II, pages 

 275-279. 

 Hall, H. V. M. 



A Phytoptid Gall on Artemisia, pages 

 280-281. 

 Coolidge, K. L. 



A New Spider, page 281. 

 Coolidge, K. L. 



On Argynnis atossa Edwards, page 

 282. 

 Essig, E. O. 



Variations in Trifidaphis radicicola, 

 pages 283-285. 

 Grinnell, Fordyce 



West Coast News Notes, pages 286- 

 288. 



Volume II, Number 4 



Essig, E. O. 



The Citrus Mealy Bug, pages 289-320. 



Crawford, D. L. 



The Mexican Orange Maggot, pages 

 321-332. 

 Coolidge, K. L. 



.\ California Orange Dog, pages 333- 

 334. 

 Essig, E. O. 



Aphididre of Southern California V., 

 pages 335-338. 



Essig, E. O. 



The Genus Pseudococcus in California 

 III, pages 339-345. 

 Distant, W. L. 



Description of a New Species of Cica- 

 didns, page 346. 

 Crawford, D. L. 



American Psyllids II (Triozinas), 

 pages 347-362. 



Chamberlin, R. V. 

 The Chilopoda of California I, pages 

 363-374. 



Dyar, H. G. 



Some Moths from Claremont, Califor- 

 nia, pages 375-378. 



Grinnell, Fordyce 



West Coast News Notes, pages 379- 



381. 

 West Coast Insect Notes, pages 382- 



383. 



