Subfield
- General Agricultural and Biological Sciences98
- Agronomy and Crop Science83
- Soil Science82
- Parasitology72
- Plant Science35
- Forestry33
- Virology33
- Animal Science and Zoology28
- Microbiology23
- Insect Science18
- Applied Microbiology and Biotechnology15
- Horticulture14
- Pharmacology13
- Aquatic Science12
- Endocrinology12
- Molecular Medicine11
- Food Science10
- Small Animals8
- Toxicology6
- Biotechnology4