Doctorate degree in Plant Pathology with specialization in Nematology. Continue employment by the State of California, Department of Food and Agriculture, as plant nematologist for 22+ years. Duties includes Identification and taxonomic studies of plant-parasitic and free-living nematodes; diagnoses of regulatory nematode situations and related potential agricultural problems; provide scientific consultations through nematological information, expertise, guidance and educational workshops/training primarily to government agencies, agribusinesses and general public; research in nematode taxonomic studies.