CONTENTS 



PAGE 



Proceedinga of the 25th Annual Meeting of the American Association of Eco- 

 nomic Entomologists 



Preliminary Report on the Parasites of Coccus hesperidum in California 



P. H. Timberlake 293 



Preliminary Report on the Picudo of Cotton in Peru C. H. T. Tovmsend 303 



Unspotted Tentiform Leaf Miner of the Apple, Omix geminateUa 



L. Haseman 313 



A Note on Two Elm Leaf Aphides 



A Brief Report on the Piojo Blanco of Cotton 



A Successful Trap for Cockroaches 



Scientific Notes 



Editorial 



Obituary 



Reviews 



Current Notes 



E. M. Patch 316 

 C. H. T. Townsend 318 

 F. L. Washburn 327 

 330 

 333 

 334 

 336 

 337 



