Howard University Home College of Arts and Sciences Graduate School
(click on each name to see more information)

Duffield, Richard M.
Professor. Ph.D. 1976 - University of Georgia
Entomology: terrestrial and freshwater populations; insect pheromones in behavior.
rduffield@howard.edu; (202) 806-6127


Eribo, Broderick E.
Associate Professor. Ph.D. 1987 - Wayne State University.
Ecology and genetic characterization of food-borne bacteria, particularly related to public health concerns.
beribo@howard.edu; (202) 806-6937


Frankel, Jack S.
Professor. Ph.D. 1976 - Rutgers University
Genetics: ontogenetics of teleostean isozyme systems; population and evolutionary genetics of Sceloporus.
jfrankel@howard.edu; (202) 806-6959


Frederick, Lafayette
Professor Emeritus. Ph.D. 1952 - Washington State University
Plant pathology and mycology: host-pathogenic interaction in Dutch elm disease; wall development in fungal spores; ecology and systematics of myxomycetes.
lfrederick@howard.edu; (202) 806-6931


McKenna, Mary A.
Associate Professor. Ph.D. 1987 - State University of New York, Stony Brook
Plant ecology and evolution: pollination biology; alpine plant biology; genetic and environmental effects on pollen growth.
mmckenna@howard.edu; (202) 806-6103


Middendorf, George A., III
Professor. Ph.D. 1979 - University of Tennessee, Knoxville
Ecology: behavior and ecology of reptiles and amphibians; population biology of Sceloporus; host-parasite relationships between lizards and mites.
gmiddendorf@howard.edu; (202) 806-7289


Petersen, Raymond L.
Professor. Ph.D. 1976 - Rutgers University
Environmental science/ biomonitoring/ plant stress: air pollution and salt tolerance.
rpetersen@howard.edu; (202) 806-6943


Schwartzman, David
Professor. Ph.D. 1971 - Brown University
Biogeochemistry: geomicrobiology; isotope geology.
dws@scs.howard.edu; (202) 806-6926