American Entomological Co. 



55 Stuyvesant Avenue, Brooklyn, N. Y. 



Dealers in Insects of All Kinds 



Largest Stock in the United States 

 Makers of the ONLY GENUINE HAND MADE SCHMITT INSECT BOXES 

 and Insect Cabinets as well as Cases of all description. Manufacturers 

 of the CELEBRATED AMERICAN ENTOMOLOGICAL COM- 

 PANY INSECT PINS and dealers in Entomolog-ical 

 Supplies of all kinds. 

 PRICE LIST ON APPLICATION 



Our new Insect List No. 7 just out — price 25 cents. Can be used as a Check 



List since three-fourths of all the species of Lepidoptera of the 



world are represented in it. 



Bulletin No. 2 

 Claremont Pomological Club 



The Purple and Red Scales 



Containing an important series of papers on these subjects. We still have 



some copies which we should be glad to send free to libraries, 



specialists or growers. Sending stamp, 



Address DR. A. J. COOK 

 Pomona College, Claremont, California 



The Pomona College Journal of 

 Economic Botany 



as applied to 

 SUBTROPICAL HORTICULTURE 



Published by the Department of Biology of Pomona College 



This new Journal will be the only one of the sort in America. It will supply a 

 very urgent need and cover a field of the very first importance 



Beginning with the year 1911 



A fully illustrated quarterly in the same style as the Pouiona Journal of Ento- 

 mology, and issued at a very nominal price — SI to domestic and SI. 25 

 to foreign postal countries. Send for sample copy. 



Address Pomona College Journal of Economic Botany 

 Claremont, California, U. S. A. 



