- Fruits: grapes
- Crop Production: organic fertilizers, application rate management, tissue analysis
- Education and Training: demonstration, on-farm/ranch research
- Pest Management: biological control, integrated pest management
- Soil Management: organic matter, soil analysis
Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture or SARE.