Sura

Resilient genetics from VNIISSOK

The 'Sura' tomato is a product of extensive breeding by the All-Russian Research Institute of Vegetable Breeding and Seed Production (VNIISSOK). As an indeterminate variety, it has carved out a niche for growers seeking consistent yields of large fruits without compromising on biological security. The breeding focus here was squarely on creating a plant capable of thriving even in high-pathogen environments.

A robust phytopathological defense

The standout feature of 'Sura' is its comprehensive resistance to a wide range of common tomato ailments. By building a natural defense system, this variety shields itself against:

• Fungal diseases: Verticillium wilt, Fusarium wilt, and Phoma rot.
• Viral infections: Tomato spotted wilt virus (TSWV) and Tobacco mosaic virus (TMV).
• Soil-borne pests: High tolerance to nematodes.

This genetic robustness significantly reduces the dependency on chemical fungicides and soil treatments, making it a viable option for sustainable cultivation practices.

Market-ready performance

While the indeterminate habit requires careful pruning and trellising, the effort pays off in the quality of the harvest. 'Sura' produces large red fruits weighing over 200 grams. Unlike many other large-fruited varieties that tend to crack easily, 'Sura' fruits maintain a dense internal structure and firm skin, offering excellent transportability. With a maturity window of up to 90 days, this variety is highly regarded for commercial production where post-harvest integrity and shelf life are just as critical as the initial yield.