16 



MASSACHUSETTS 



Amherst 



United States Entomological Laboratory {coop- 

 eration ivith Federal Forest Service, the Mas- 

 sachusetts Agricultural College, and organiza- 

 tions of private timberland owners). — Located 

 at the headquarters of the Northeastern For- 

 est Experiment Station of the Forest Service. 

 The office is in the Lihrary Building of the 

 Massachusetts Agricultural College, within 

 walking distance of the street cars. 



Investigations of the white-pine weevil. H. J. 

 MaeAloney, assistant entomologist, in charge. 



Arlington 



United States Entomological Laboratory (coop- 

 eration with Massachusetts, Ohio, and Michi- 

 gan Agricultural Experiment Stations, and 

 with Dominion and Provincial Entomologists 

 of Canada). — Conveniently accessible from 

 Boston by means of subway and Arlington 

 Heights car. The experimental plots are 

 reached from the laboratory by a short auto- 

 mobile trip. 



Biological and ecological investigations of the 

 European corn borer, together with control ex- 

 periments. General supervision of sublaborato- 

 ries at Silver Creek, N. Y., Sandusky, Ohio, and 

 Monroe, Mich. D. J. Caffrey, entomologist, in 

 charge; address, 10 Court Street. 



Boston 



United States Entomological Field Office (coop- 

 eration with the State Departments of Agri- 

 culture and Agricultural Experiment Stations 

 of Maine, New Hampshire, Vermont, Massa- 

 chusetts, Rhode Island, Connecticut, New 

 Tori:. New Jersey, Pennsylvania, Ohio, Indi- 



