Editorial: New Rootstocks for Fruit Crops: Breeding Programs, Current Use, Future Potential, Challenges and Alternative Strategies

• Sergio Ruffo Roberto,
• Vittorino Novello,
• Gennaro Fazio

Affiliations

Sergio Ruffo Roberto

Department of Agronomy, State University of Londrina, Londrina, Brazil

Vittorino Novello

Dipartimento di Scienze Agrarie, Forestali ed Alimentari, University of Turin, Turin, Italy

Gennaro Fazio

Plant Genetic Resources Unit, USDA/ARS, Geneva, NY, United States