Organic Agriculture Workshop

Seedling-Watering (6x4)
December 8, 2022.  •   8:00 AM-4:30 PM
San Diego County Farm Bureau, Escondido, CA

Description:
This workshop provided information about the current status, regulations, assistance programs, and management of nitrogen, irrigation, pests, diseases, and weeds in organic production. We also discussed the organic production of specific crops such as
avocados, citrus, and berries. Sessions included group instruction
followed by discussions allowing participants the opportunity
to ask questions and discuss their particular questions.

Speakers and Resources

Morning Presentations -

Ramiro Lobo
Small Farms and Ag Economics Advisor, UCCE San Diego

Overview of Organic Production in San Diego County
Presentation Slides (PDF, 19.2 MB)

Monica Winters
Agricultural Standards Inspector, County of San Diego

California Organic Program and the Organic Registration Process

Laura Murray
CA Certified Organic Farmer (CCOF) Inspector/Certifier

Third Party Certifiers and the Organic Certification Process

Claire Moss and Stephanie Neal
Land Use/Environmental Planners, Sustainability Division, County of San Diego

Climate Action Plan, Regional Decarbonization Framework, and the Carbon Farming Program
Presentation Slides (PDF, 2.6 MB)

Abigail Pashina
San Diego Regional Water Quality Control Board

Water Quality Regulations and their Implications for Organic Growers
Presentation Slides (PDF, 4.4 MB)

Joji Muramoto
Organic Production Specialist, UC ANR/UC Santa Cruz

Overview of Organic Production in California and Nitrogen Management in Organic Production
Presentation Slides (PDF, 16.2 MB)

Gerardo Spinelli
Floriculture and CEA Advisor, UCCE San Diego County 

Improving Irrigation System Performance
Presentation Slides (PDF, 126.1 MB)

Eric Middleton
UCCE Area IPM Advisor, San Diego County

Insect Pest Management Options for Organic Production Systems
Presentation Slides (PDF, 101 MB)

Chris McDonald
Natural Resources Advisor, UCCE San Diego, Riverside & San Bernardino Counties

Weed Control Alternatives for Organic Production
- Contact Chris McDonald directly if you have any questions or weed issues.

Mary Matava
Agri Service, Inc. and El Corazon Composting Facility

Mulching and Compost effect on Good Soil Quality and Health
Presentation Slides (PDF, 17.2 MB)

Technical and Funding Assistance Programs

Afternoon Presentations -

Joji Muramoto
Organic Production Specialist, UC ANR/UC Santa Cruz

Soilborne Disease Control in Organic Vegetables and Strawberries
Presentation Slides (PDF, 41.6 MB)

Oleg Daugovish
Strawberry and Vegetable Crop Advisor, UCCE Ventura County

Organic Vegetables and Berry Production
Presentation Slides (PDF, 25.4 MB)

Milt McGiffen
CE Specialist and Plant Physiologist, UC ANR/UC Riverside

Nutrient Management in Organic Vegetables

Lessons from the Field – Organic Grower Panel Discussion

Christine Foote (not available at workshop)
Foot Path Winery, Certified organic vineyard and winery

Edward Grangetto
Commercial avocado grower, Manager, Farm Land Owner and Technical Advisor/Consultant

Ellen Maisen
Rancho Los Serranos, Organic pitahaya, specialty crops, citrus and subtropical fruits

Shriya Rangarajan
Postdoctoral Researcher, UC Organic Agriculture Institute/UC Davis

Workshop Evaluation/Future Programs

Other Resources

USDA Organic Agriculture Information:

County of San Diego Agricultural Programs:


CA Department of Food and Agriculture (CDFA) -


UC Division of Agriculture and Natural Resources (UC ANR) Programs:

UCCE San Diego Agricultural Programs and Information Resources:


Food Production Safety Information: