- Agriculture 14
- Plant Sciences 10
- Plant Physiology 5
- Ecology 4
- Forestry 4
- Plant Anatomy/Development 4
- Plant Breeding/Biotechnology 4
- Plant Genetics and Genomics 4
- Plant Pathology 4
- Life Sciences, general 3
- Bioinformatics 2
- Biomedical Engineering/Biotechnology 2
- Biomedicine, general 2
- Biotechnology 2
- Plant Ecology 2
- Environment, general 1
- Plant Biochemistry 1
- Soil Science & Conservation 1