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West Virginia 
Wisconsin 
Wyoming 
Puerto Rico 
Eawai i 
Mexico 
Venezuela 
Brazil 
Egypt 
L. M. Peairs, West Virginia University, Morgantown 
P. W. Craig, Department of Agriculture, Charleston 
E. L. Chexibcrs, State Department of Agriculture, Madison 
C. L. Fluke, University of Wisconsin, Madison 
J. A. Callenback, University of Wisconsin, Madison 
J. H. Lilly, University of Wisconsin, Madison 
C, L, Corkins, Office of State Entomologist, Powell 
M. Greenwald, Office of State Entomologist, Powell 
W. D. Owen, University of Wyoming, Laramie 
G. II. Wolcott, Insular Experiment Station, Rio Piedras 
Ashley C, Browne, Horticulturist, Agricultural Extension 
Service, University of Hawaii, Honolulu 
E. 0. Ho 1 daw ay , Dept, of Entomology, Hawaii Agricultural 
Experiment Station, Honolulu 
0, H. Swezev, Hawaiian Sugar Planters' Association, Honolulu 
Alfonso Dampf, Avenida Insurgentos 171, San Jacinto, Mexico, 
D v 
C. H, Ballou, Departmento de Entomologia, Estacion Experi- 
mental de Agricultura, Eaciento "Sosa", El Valle, Distrito 
Eederal, Caracas 
E. J. Kanhleton, Servico Contra a Praga do Cafe, Institute 
Biologico, Caixa Postal, 75» Campinas, Sao Paulo 
A. H, Rosenfeld, Botanical and Plant Breeding Section, 
Ministry of Agriculture, El Giza 
Luis Angel Salas P., Assistant of the Agricultural Experiment 
Service, San Pedro de Oca 
Costa Rica 
