| Agronomist | 1971 to present |
| Farmer & Farm Management | 1971 to present |
| PCA (Pest Control Advisor) | 1975 to present |
| QAL (Qualified Applicators License) | 1980 to present |
| IOIA organic inspector | 2007 to present |
| MSc Fresno State, Plant Science | 1979 to 1982 |
| Graduate Assistant | 1979 to 1982 |
| IPM | |
| Soils | |
| Nematology | |
| Plant Pathology | |
| Assistant Research Biologist FMC | 1980 to 1983 |
| BSc Cal Poly. Crop Science | 1978 |
| ASc Modesto Junior College | 1975 |
| Hazardous Materials Management Certificate | |
| Health & Safety Management Training | |
| Bilingual in Spanish | |
