Agricultural, Environmental and Development Economics
Agribusiness management, agricultural accounting, agricultural finance, agricultural law, agricultural marketing, agricultural policy, consumer economics, environmental and natural resource economics, environmental law, environmental policy, farm income, farm management, food economics, human resource management, international economic development, international trade, price analysis, regional and community economics, rural-urban policy, and technology assessment.

Animal Sciences
Food animal research in: genetics, immunology, meat science, nutrition, physiology, reproduction, microbiology, mammary biology, and decision support systems; food animal and horse extension; food animal, horse and companion animal instruction.

Entomology
Acarology, apiculture, biological control of insect pests, chemical ecology, crop protection, host plant resistance, insect pathogens, insect behavior, insect physiology, insect neurobiology, insect population ecology, insect systematics, insect vector biology, integrated pest management, medical entomology, molecular entomology, nematology, pesticide legislation, soil ecology, toxicology, urban entomology.

Food Animal Health Research Program
Animal colonization, transmission and pathogenesis of cryptosporidium, enteric viruses and human food-borne bacteria; antimicrobial resistance; animal studies of human enteric viruses and immunity; genetically engineered vaccines; host immunity and cytokines; immunosuppression; molecular epidemiology; molecular microbiology; mucosal immunity; poultry diseases, infectious bursal disease virus; pre-harvest food safety; pro-biotics; pre-biotics; prion-mediated disease.

Food, Agricultural, and Biological Engineering
Agricultural engineering, agricultural safety, agricultural water management treatment and quality, bioprocess engineering, bio-environmental engineering, soil conservation and tillage, composting, greenhouse controlled environment systems, ecological engineering, food processing, drainage design, optimization and decision support for bio-production and bio-processing facilities, pesticide application, precision agriculture, power and machinery, structures and environment, surface/subsurface hydrology.

Food Science and Technology
Food science, food business management, nutritional science, emerging food technologies, functional foods.

Horticulture and Crop Science
Agronomic crop management, arboriculture, crop ecophysiology, digital technology applications in plant science, floriculture, forage physiology and management, fruit and vegetable crop management, golf and sports turf landscape design, management, greenhouse management, landscape ecology, ornamental horticulture, ornamental nursery management, plant biotechnology, plant breeding and genetics, plant molecular biology, plant physiology and biochemistry, seed science, turfgrass science, viticulture and enology, weed science ecology.

Human and Community Resource Development
Agricultural communication, agricultural education, extension education, rural sociology, vocational education.

School of Environment and Natural Resources
Ecological engineering, environmental communication, administration & policy, environmental decision-making, environmental education & interpretation, environmental science, forestry, fisheries & wildlife, soil science, terrestrial ecology.

Plant Pathology
Bacteriology, biological control of plant pathogens, biotechnology applications, ecology of soil-borne plant pathogens, epidemiology, mycology, molecular plant-microbe interactions, nematology, physiology of disease, plant disease diagnosis, prediction, and control, plant health management, soil microbial ecology, virology.