Trus tomato Serrat is an F1 hybrid tomato variety. F1 hybrid tomatoes have a number of advantages over seed-resistant forms. Tomatoes F1 hybrid of buzzy seeds tomato seeds are resistant to mildew and the tomato virus. The fruit quality is excellent. The uniform ripening produces six fruits per cluster and must remain on the cluster. They have a long shelf life. Suitable for use in greenhouses as well as in the open air.