Directory of Field Activities of 

 the Bureau of Entomology 



ALABAMA 



Birmingham 



United States Entomological Sublaboratory 

 (cooperation with Alabama Agricultural Ex- 

 periment Station). — Located at the C. F. 

 Maddox farm. 



Biological and control studies of the Mexican 

 bean beetle. L. W. Brannon, junior entomolo- 

 gist, in charge ; or address X. F. Howard. 

 United States Entomological Laboratory, 151 

 West Eleventh Avenue, Columbus, Ohio. 



ARIZONA 



Tempe 



United States Entomological Laboratory (coop- 

 eration with Arizona and Utah Agricultural 

 Experiment Stations). — Tempe is on the Ari- 

 zona Eastern Railroad, between Maricopa and 

 Phoenix. The laboratory is at 415 East 

 Eighth Street, one square east of the State 

 teachers' college campus. 



Biological investigations of corn and alfalfa 

 insects with experimental control work. V. L. 

 Wildermuth, associate entomologist, in charge. 



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