THOMAS FORSYTH HUNT, Director.
EDWARD J. WICKSON, Horticulture (Emeritus).
HERBERT J. WEBBER, Director Citrus Experiment Station; Plant Breeding.
HUBERT E. VAN NORMAN, Vice-Director; Dairy Management.
WILLIAM A. SETCHELL, Botany.
MYER E. JAFFA, Nutrition.
CHARLES W. WOODWORTH, Entomology.
RALPH E. SMITH, Plant Pathology.
J. ELIOT COIT, Citriculture.
JOHN W. GILMORE, Agronomy.
CHARLES F. SHAW, Soil Technology.
JOHN W. GREGG, Landscape Gardening and Floriculture.
FREDERIC T. BIOLETTI, Viticulture and Enology.
WARREN T. CLARKE, Agricultural Extension.
JOHN S. BURD, Agricultural Chemistry.
CHARLES B. LIPMAN, Soil Chemistry and Bacteriology.
‡CLARENCE M. HARING, Veterinary Science and Bacteriology.
ERNEST B. BABCOCK, Genetics.
GORDON H. TRUE, Animal Husbandry.
JAMES T. BARRETT, Plant Pathology.
FRITZ W. WOLL, Animal Nutrition.
WALTER MULFORD, Forestry.
W. P. KELLEY, Agricultural Chemistry.
H. J. QUAYLE, Entomology.
J. B. DAVIDSON, Agricultural Engineering.
ELWOOD MEAD, Rural Institutions.
H. S. REED, Plant Physiology.
W. L. HOWARD, Pomology.
†FRANK ADAMS, Irrigation Investigations.
C. L. ROADHOUSE, Dairy Industry.
O. J. KERN, Agricultural Education.
JOHN E. DOUGHERTY, Poultry Husbandry.
S. S. ROGERS, Olericulture.
J. G. MOODEY, Assistant to the Director.
Mrs. D. L. BUNNELL, Librarian.