Palo Alto 



United States Entomological Laboratory (coop- 

 eration with Federal Forest Service, National 

 Park Service, and Office of Indian Affairs, 

 ivith State Forestry Departments of California 

 and Oregon, and with organizations of private 

 owners of forest land). — Located at Leland 

 Stanford Junior University. The university 

 is about 2 miles from the Palo Alto railroad 

 station and may be reached by trolley. 



Investigations of tree-killing insects and 

 methods of control. J. M. Miller, entomologist, 

 in charge. 



Sacramento 



United States Entomological Laboratory (coop- 

 eration with Agricultural Experiment Station 

 of the University of California and with the 

 Federal Bureau of Plant Industry). — Located 

 at 600 Twenty-sixth Street. 



Investigations of the Hessian fly, wireworms, 

 grasshoppers, and other important cereal and 

 forage insects. W. B. Cartwright, associate en- 

 tomologist, in charge. 



Santa Cruz 



United States Entomological Laboratory (coop- 

 eration with the California State Department 

 of Agriculture). — Located at 31 Mountain 

 View Avenue. 



Investigations of insects affecting bulbs. C. F. 

 Doucette, assistant entomologist, in charge. 



CANAL ZONE 



Ancon 



United States Entomological Laboratory (coop- 

 eration with Federal Horticultural Board and 



