Fresh market tomatoes, field production. Oregon State University Commercial Vegetable Guides. Revised August 2003.
Tomato production, Penn State University, includes a budget for field grown tomatoes. 2000.
Tomato web links. Steve Diver, George Kuepper, and Holly Born, NCAT Agriculture Specialists. Appropriate Technology Transfer for Rural Areas (ATTRA).
Organic Tomato Production. Steve Diver, George Kuepper, and Holly Born. NCAT Agriculture Specialists, Appropriate Technology Transfer for Rural Areas (ATTRA). Very extensive discussion, cover tomatoes all across the U.S. October 1995, Revised March 1999.
An Online Guide to Plant Disease Control, Oregon State University. Excellent color plates. 2009.
How to Manage Pests: Tomato. University of California Pest Management Guidelines. Excellent color plates.
Attack of the $3 Tomato: How Portland's snooty tastes are saving Oregon farms, luring kids back to the land and even–gasp!–teaching Republicans and Democrats to get along. Zach Dundas. Willamette Week Online. August 17, 2005.
Heirloom tomatoes. Millennium Farms, Ridgefield, WA.
Washington State Farmers Market Association, Zachary D. Lyons, Director, Washington State Farmers Market Association, Seattle, Washington.
Oregon Farmers’ Markets Association, Portland, Oregon.
Market News Reports – Vegetables. USDA Agricultural Marketing Service. Daily reports on crop prices from various terminal markets across the United States.