COURSES OF INSTRUCTION OFFERED IN THE

COLLEGES AT BERKELEY FOR THE

ACADEMIC YEAR, 1920-21

AGRICULTURE

THOMAS F. HUNT, D.Agr., Sc.D., Professor of Agriculture and Dean of of the College of Agriculture.

EDWARD J. WICKSON, M.A., Professor of Horticulture, Emeritus.
WALTER MULFORD, F.E., Professor of Forestry and Director of Resident
Instruction; Acting Dean of the College of Agriculture.

CLARENCE M. HARING, D.V.M., Professor of Veterinary Science and
Director of Agricultural Experiment Station

BERTRAM H. CROCHERON, M.S.A., Professor of Agricultural Extension and Director of Agricultural Extension.

HUBERT E. VAN NORMAN, B.S., Professor of Dairy Management, ViceDirector of Agricultural Experiment Station, and Dean of University Farm School, Davis.

MYER E. JAFFA, M.S., Professor of Nutrition.

CHARLES W. WOODWORTH, M.S., Professor of Entomology.

RALPH E. SMITH, B.S., Professor of Plant Pathology.

J. ELIOT COIT, Ph.D., Professor of Citriculture (resigned September 30,

1920).

CHARLES F. SHAW, B.S., Professor of Soil Technology.

JOHN W. GREGG, B.S., Professor of Floriculture and Landscape Gardening. JOHN W. GILMORE, M.S., Professor of Agronomy.

FREDERIC T. BIOLETTI, M.S., Professor of Viticulture.

WARREN T. CLARKE, B.S., Professor of Agricultural Extension.

JOHN S. BURD, B.S., Professor of Agricultural Chemistry.

CHARLES B. LIPMAN, Ph.D., Professor of Soil Chemistry and Bacteriology. ERNEST B. BABCOCK, M.S., Professor of Genetics.

*GORDON H. TRUE, B.S., Professor of Animal Husbandry, Davis. JAMES T. BARRETT, Ph.D., Professor of Plant Pathology, Acting Director of the Citrus Experiment Station, and Acting Dean of the Graduate

School of Tropical Agriculture, Riverside.

#FRITZ W. WOLL, Ph.D., Professor of Animal Nutrition, Davis.
WALTER P. KELLEY, Ph.D., Professor of Agricultural Chemistry in the
Citrus Experiment Station and Graduate School of Tropical Agri-
culture, Riverside.

DAVID T. MASON, M.F., Professor of Forestry.

Absent on leave, 1920-21; † from July 1 to October 31, 1920; in residence second half-year only, 1920-21.

HENRY J. QUAYLE, M.S., Professor of Entomology in the Citrus Experiment Station and Graduate School of Tropical Agriculture, Riverside.

ELWOOD MEAD, D.Eng., Professor of Rural Institutions.

HOWARD S. REED, Ph.D., Professor of Plant Physiology in the Citrus Experiment Station and Graduate School of Tropical Agriculture, Riverside.

FRANK ADAMS, M.A., Professor of Irrigation Investigations.

CHESTER L. ROADHOUSE, D.V.M., Professor of Dairy Industry, Davis. LEON D. BATCHELOR, Ph.D., Professor of Orchard Management in the Citrus Experiment Station and Graduate School of Tropical Agriculture, Riverside.

HOWARD S. FAWCETT, Ph.D., Professor of Plant Pathology in the Citrus Experiment Station and Graduate School of Tropical Agriculture, Riverside.

JOHN C. WHITTEN, Ph.D., Professor of Pomology.

WALTER L. HOWARD, Ph.D., Professor of Pomology, Mountain View.
RICHARD L. ADAMS, M.S., Professor of Farm Management.

WILLIAM T. HORNE, B.S., Associate Professor of Plant Pathology.
ERWIN J. LEA, M.S., Associate Professor of Nutrition.

WILLIAM B. HERMS, M.A., Associate Professor of Parasitology.

JOHN E. DOUGHERTY, B.S., Associate Professor of Poultry Husbandry,
Davis.

GEORGE H. HART, M.D., D.V.M., Associate Professor of Veterinary Science.
PATRICK B. KENNEDY, Ph.D., Associate Professor of Agronomy.
SAMUEL H. BECKETT, B.S., Associate Professor of Irrigation Practice,
Davis.

FREDERICK L. GRIFFIN, M.S., Associate Professor of Agricultural Education.
JACOB TRAUM, D.V.M., Associate Professor of Veterinary Science.
JAMES W. NELSON, B.S., Associate Professor of Agricultural Extension.
DENNIS R. HOAGLAND, M.S., Associate Professor of Agricultural Chemistry.
T. FRANCIS HUNT, B.S., Associate Professor of Agricultural Extension.
CHESTER W. RUBEL, B.S.A., Associate Professor of Agricultural Extension.
DONALD BRUCE, M.F., Associate Professor of Forestry.

FRED M. HAYES, D.V.M., Associate Professor of Veterinary Science,

Davis.

WILLIAM R. CAMP, Ph.D., Associate Professor of Rural Institutions.
ROBERT F. MILLER, B.S., Associate Professor of Animal Husbandry, Davis.
BEN A. MADSON, B.S.A., Assistant Professor of Agronomy.
WILLIAM V. CRUESS, B.S., Assistant Professor of Fruit Products.
O. J. KERN, Assistant Professor of Agricultural Education.
HARRIET G. EDDY, A.B., Assistant Professor of Agricultural Extension.
LEROY B. SMITH, B.S., Assistant Professor of Agricultural Extension.
ROLAND S. VAILE, A.B., Assistant Professor of Orchard Management in

the Citrus Experiment Station and Graduate School of Tropical
Agriculture, Riverside.

WOODBRIDGE METCALF, M.S., Assistant Professor of Forestry.
ELIZABETH H. SMITH, M.S., Assistant Professor of Plant Pathology.
EDWIN C. VAN DYKE, M.D., Assistant Professor of Entomology.
WILLIAM F. GERICKE, M.S., Assistant Professor of Soil Chemistry.
ALFRED SMITH, M.A., Assistant Professor of Soil Technology, Davis.
ROY E. CLAUSEN, Ph.D., Assistant Professor of Genetics.

EDWARD O. ESSIG, M.S., Assistant Professor of Entomology.

VIRGIL C. BRYANT, M.S., Assistant Professor of Agricultural Extension.
EDWIN C. VOORHIES, B.S., Assistant Professor of Animal Husbandry and
Assistant to the Dean.

GEORGE W. HENDRY, B.S., Assistant Professor of Agronomy, Davis.
ARTHUR H. HENDRICKSON, B.S., Assistant Professor of Pomology.
WARREN P. TUFTS, M.S., Assistant Professor of Pomology, Davis.
PAUL L. HIBBARD, B.S., Assistant Professor of Agricultural Chemistry.
WILLIAM W. MACKIE, M.S., Assistant Professor of Agronomy.
THOMAS TAVERNETTI, B.S., Assistant Professor of Farm Practice and
Assistant to the Dean, University Farm School, Davis.

WALTER W. WEIR, Assistant Professor of Soil Technology.

FRANK J. VEIHMEYER, C.E., Assistant Professor of Irrigation Investigations.

FRIEDRICH C. H. FLOSSFEDER, Assistant Professor of Viticulture and
Superintendent of Grounds at University Farm, Davis.

EARLE L. OVERHOLSER, M.A., Assistant Professor of Pomology.
STANLEY B. FREEBORN, B.S., Assistant Professor of Entomology.
CLIFFORD F. ELWOOD, B.S., Assistant Professor of Agricultural Extension.
WYLIE E. LLOYD, B.S., Assistant Professor of Poultry Husbandry, Davis.
LEONARD J. FLETCHER, B.S., Assistant Professor of Agricultural Engi-
neering, Davis.

SAMUEL H. DADISMAN, M.S, Assistant Professor of Agricultural Education.
EMANUEL FRITZ, B.S., Assistant Professor of Forestry.

H. J. BAADE, B.S., Assistant Professor of Agricultural Extension.
ROY M. HAGEN, B.S., Assistant Professor of Agricultural Extension.
BURLE J. JONES, B.S., Assistant Professor of Agricultural Extension.
MARCUS A. W. LEE, B.S., Assistant Professor of Agricultural Extension.
CHARLES S. MYSZKA, M.S., Assistant Professor of Agricultural Extension.
PARKER TALBOT, B.S., Assistant Professor of Agricultural Extension.
H. A. WEINLAND, B.S., Assistant Professor of Agricultural Extension.
C. M. CONNER, B.S., Assistant Professor of Agricultural Extension.
J. F. WILSON, B.S., Assistant Professor of Animal Husbandry, Davis.
A. R. C. HAAS, Ph.D., Assistant Professor of Plant Physiology in the
Citrus Experiment Station and Graduate School of Tropical Agri-

culture, Riverside.

ARTHUR H. HOFFMAN, E.E., Assistant Professor of Agricultural Engineering, Davis.

ELBERT T. BARTHOLOMEW, Assistant Professor of Plant Pathology in the Citrus Experiment Station and Graduate School of Tropical Agriculture, Riverside.

FRANK W. ALLEN, M.S., Assistant Professor of Pomology, Davis.
JOHN P. BENSON, B.S., Assistant Professor of Agricultural Extension.
MAY SECREST, B.S., Assistant Professor of Agricultural Extension.
GROVER D. TURNBOW, B.S.A., Assistant Professor of Dairy Industry, Davis.
W. R. RALSTON, B.S., Specialist in Agricultural Extension.
ROBERT W. HODGSON, M.S., Specialist in Agricultural Extension.
JOSEPH F. GRASS, B.S., Specialist in Agricultural Extension.
A. A. JUNGERMANN, B.S., Specialist in Agricultural Extension.
THOMAS C. MAYHEW, B.S., Specialist in Agricultural Extension.
H. E. WAHLBERG, B.S., Specialist in Agricultural Extension.
H. L. WASHBURN, B.S., Specialist in Agricultural Extension.
GEORGE A. COLEMAN, M.A., Instructor in Entomology.
HUBERT L. BELTON, Teacher at the University Farm, Davis.
Ross C. INGRIM, Teacher at the University Farm, Davis.

DANIEL H. CAREY, B.S., Teacher at the University Farm, Davis.
HENRY H. SEVERIN, Ph.D., Instructor in Entomology.

J. RAYMOND BEACH, D.V.M., Instructor in Veterinary Science, Davis.
ELMER R. DE ONG, B.S., Instructor in Entomology.

GUY L. PHILP, B.S., Instructor in Pomology, Davis.

ARTHUR W. CHRISTIE, M.S., Instructor in Fruit Products.

JULIUS L. COLLINS, B.S., Instructor in Genetics.

J. C. MARTIN, B.S., Instructor in Agricultural Chemistry.

C. L. FLINT, B.S., Instructor in Landscape Gardening and Floriculture. H. M. BUTTERFIELD, M.S., Correspondence Teacher in Agricultural Education.

W. H. DORE, B.S., Instructor in Agricultural Chemistry.

GEORGE A. LINHART, Ph.D., Research Associate in Soil Chemistry and Bacteriology.

FRANCIS E. NEER, B.S., Instructor in Pomology, Davis.

HAROLD A. WADSWORTH, B.S., Instructor in Irrigation Investigations, Davis.

WALTER S. WILKINSON, B.S., Instructor in Agronomy, Davis.

G. H. WILSON, B.S., Instructor in Animal Husbandry, Davis.
JAMES P. BENNETT, Ph.D., Instructor in Pomology.

ALVA R. DAVIS, Ph.D., Instructor in Soil Chemistry and Bacteriology.
CLAYTON O. SMITH, M.S., Research Associate in Plant Pathology in the
Citrus Experiment Station and Graduate School of Tropical Agri-
culture, Riverside.

HOWARD B. FROST, Ph.D., Research Associate in Plant Breeding in the Citrus Experiment Station and Graduate School of Tropical Agriculture, Riverside.

KATHERINE JONES, B.S., Associate in Landscape Gardening and Floriculture.

J. C. MARQUARDT, B.S.A., Associate in Dairy Industry, Davis.

E. E. THOMAS, Research Associate in Agricultural Chemistry in Citrus
Experiment Station and Graduate School of Tropical Agriculture,
Riverside.

RALPH BENTON, M.S., Correspondence Teacher in Agricultural Education.
DANIEL T. BATCHELDER, B.S., Associate in Animal Husbandry, Davis.
F. F. JANNEY, B.S., Farm Superintendent and Teacher at University
Farm.

BLYTHE F. MONROE, B.S., Assistant in Soil Technology.

LEON BONNET, I.A., Assistant in Viticulture.

MELVILLE E. WANK, B.S., Assistant in Soil Technology.
JOHN C. JOHNSTON, B.S., Assistant in Citriculture.

STANLEY W. COSBY, B.S., Assistant in Soil Technology.

F. F. HALMA, Assistant in Plant Physiology in Citrus Experiment Station and Graduate School of Tropical Agriculture, Riverside. HUGH KNIGHT, Assistant in Entomology in Citrus Experiment Station and Graduate School of Tropical Agriculture, Riverside.

HAROLD GOSS, B.S., Assistant in Nutrition.

Upper Division Courses.-All upper division courses announced by this department presuppose at least junior standing in the College of Agriculture. Students in other colleges may elect such courses in the department of agriculture as they are qualified to pursue.

Honors. Students who become candidates for the bachelor's degree may be recommended for honors on the basis of the quality of the work done in the regular curriculum of the senior year or its equivalent, or on the basis of a thesis showing ability to do original work.

Graduate Work. Students who intend to become candidates for ihgher degrees in the College of Agriculture will be required to give evidence of the completion of an amount of work equivalent, in its value, to that required by this college for its degree of Bachelor of Science. The student is referred to the Announcement of the Graduate Division for details of work in the sub-departments or divisions of this department.

AGRICULTURAL CHEMISTRY

A deposit of $10 is required in courses 2, 101, 102, 103; $5 of this is retained and the balance after deducting for breakage or loss may be

returned.

1. General Agricultural Chemistry. (3) I. Tu Th S, 9.

Prerequisite: Chemistry 1A-1B.

The relation of chemistry to agriculture.

2. Agricultural Laboratory. (2) I.

Sec. 1, M F, 1-4; Sec. 2, Tu Th, 1–4.

BURD, MARTIN,

BURD

Prerequisite: Chemistry 1A-1B. Students in the College of Agriculture will ordinarily take courses 1 and 2 concurrently.

Experiments with and laboratory tests of agricultural materials.