Tucson 



United States Entomological Sublaboratory. — 

 Located in the Southern Arizona Bank & 

 Trust Building, 38 North Stone Avenue. 



Investigations of the Thurberia weevil with 

 reference to the distribution of the native host 

 plant, and its menace to the cotton-growing in- 

 dustry of Arizona. T. P. Cassidy, associate en- 

 tomologist, in charge; or address B. R. Coad. 

 United States Entomological Laboratory, Tal- 

 lulah, La. 



Yuma 



United Stales Entomological Sublaboratory 



{cooperation irith Yuma Chamber of Com- 

 merce). — The office and laboratory are on the 

 second floor of the city hall, corner of First 

 Street and Second Avenue. 



Investigations of the alfalfa seed chalcis in 

 relation to irrigation agriculture, with experi- 

 mental control work. E. E. Russell, assistant 

 entomologist, in charge ; address, Box 331 ; or 

 address V. L. Wildermuth, United States En- 

 tomological Laboratory, Tempe, Ariz. 



ARKANSAS 



Bentonville 



United States Entomological Laboratory (coop- 

 eration with the Arkansas Agricultural Ex- 

 periment Station). — Located at 1420 South 

 Main Street, two blocks from the railroad 

 station. Bentonville is on a branch of the 

 Frisco Lines, 6 miles from Rogers, Ark. The 

 best way to reach Bentonville is to take an 

 automobile at Rogers. There are hotel ac 

 commodations at Bentonville, 



