University of California, Riverside

Microbiology and Plant Pathology

Microbiology and Plant Pathology Extension

UCR Extension Plant Pathologists

Alexander Putman
Assistant Specialist in Cooperative Extension, & Assistant Plant Pathologist
Georgios Vidalakis
Georgios Vidalakis
Director of the Citrus Clonal Protection Program, Associate Specialist in Cooperative Extension, Plant Pathology & Associate Plant Pathologist & Lecturer
Out in the field

University of California Agriculture and Natural Resources

UC Cooperative Extension

County Regional Offices

University of California-Cooperative Extension
  • Riverside Office:
    21150 Box Springs Rd., Suite 202
    Moreno Valley, CA 92557-8718
    Tel: (951) 683-6491 ext. 228
    Fax: (951) 788-2615
  • Other parts of the state


University of California Agricultural and Natural Resources

Cooperative Extension - Agricultural Experiment Station

More Information 

General Campus Information

University of California, Riverside
900 University Ave.
Riverside, CA 92521
Tel: (951) 827-1012

Contact Information

Department of Microbiology and Plant Pathology
Boyce Hall 1463

Tel: (951) 827-3598
Fax: (951) 827-4294