Qualitative and Nutritional Differences in Processing Tomatoes Grown under Commercial Organic and Conventional Production Systems D.M. Barrett, C. Weakley, J.V. Diaz, and M. Watnik
Research Increases the Confidence of California Tomato Growers California produces 96 percent of the country's processed tomatoes. Growers in the Golden State collaborate with UC Davis to keep up with pest, disease and water management on that crop.