hs ae 
STORED-PRODUCT INSECT INVESTIGATIONS 
E. A. Back, Entomolégist in Charge 







it John Cotton and Robert M, Fouts have been appointed as ent omological 
laboratory assistants for temporary work at Washington, 
: Perez Simmons and George W, Ellington have been transferred from Washing- 
ton to the Sligo, Md., laboratory, where they have undertaken a study of the 
biology of the Angoumois grain moth, 
a Dr. E. A. Back attended the meeting of the Northeastern Entomologists 
7@1d in Connecticut, July 26-27, 

> 
LIBRARY 
Mabel Colcord, Librarian 
a | New Books 
Aiphandery, Edmond. 
R: Le livre de l'abeille. Sa vie - seg moeurs; son elevage - ses produits ... 
Paris, S. Bornemann, 1922. 303 p., illus. 
Ancona, Giacomo. 
4 Asma epidemico, da "Pediculoides ventrigosus." Epidemic asthma due to 
oN Pediculoides ventricosus. In Policlinico. Sez. Med. 1925, 2eb., 1) vce 
no. 2, p. 45-70. Review in Tropical Med, Bal., v. 20, no. 6, p. 473, 
June, 1923, 
Brittain, W. H. 
| The European apple sucker. Truro, March, 1923. 69 ».,5 pl. (Nova Scotia 
‘ Dept. Agr. Bul. 10.) Literature citad, p. 58. 
Bratton, W. E. 
f Guide to the insects of Comecticut. Part IV. The Hemiptera or sucking 
insects of Comecticut. Hartford, published by the State, 1923. S807 p., 
illus, 20 pl. (Conn. Geol. and Nat. Hist. Survey. Bul. 34) By various 
ry authors. . 
Debey, M, H. ; 
es Beitrage zur lebens- und entwickelungs-geschichte der Russelkdfer, aus der 
} Familie der Attelabiden... 1. Abt. Der trichter-wickler Rhynchites betulae 
Gyll. Mit einer <athematischen Zugabe von E. Heis... Hrsg. von Naturhistor- 
i ischen Verein der preussischen Rheinlande. Bonn, In commission bei Henry 
Me Cohen, 1646, xii, 53 p., 4 pl. 
fflatoun, H. C. 
de la Société’ orientale de publicite 1922. 123 p., 6 pl. (3-6 col.). 
 (Sociéte Ent. d'Egypt, Mémoires, t. 2, fasc. 1.) 
Bee) > 
A monograph of Egyptian Diptera (Part I. Fam. Syrphidae). Cairo, Imprimeris 
