SPEIGHT 220 Varieties

SPEIGHT 220 was released by Speight Seed Farms in 2004. The resistance rating for black shank is 8 (from Florida 301), and the Granville wilt rating is 16. US VARIETY PROTECTION APPLIED FOR and can be sold only as a Class of Certified Seed - 1994 PVPA. Variety Producers
SIPA North Carolina Crop Improvement Association Logo
The North Carolina Crop Improvement Association (NCCIA) is a non-profit educational and service organization recognized as the official agency for seed certification in North Carolina. Certification is a system of records, inspections, and standards.
NCCIA · 3709 Hillsborough St. · Raleigh, NC · 27607-5464
TEL 919.515.2851 · FAX 919.515.7981 · Email