Growers and researchers around the world using tomato grafting demonstrate that grafting can protect plants against a variety of soil-borne diseases in various climates and conditions. SARE has a new fact sheet, Tomato Grafting for Disease Resistance and Increased Productivity that helps farmers and agricultural educators learn how to graft tomatoes to fight disease and improve the health and vigor of tomato crops.
Grafting is particularly useful in High Tunnel culture where crop rotation options are limited. Grafting has been successfully used to battle diseases like Verticillium and Fusarium wilt, corky root rot and bacterial wilt, among others. Along with maintaining high fruit quality, tomato grafting can also help overcome crop stressors such as salinity, excess moisture and soil temperature extremes, and extend the growing season and increasing total marketable yield.
- Wes Kline and Jack Rabin