Reached the first-ever contract for hybrid seed production, agreeing to grant the Iowa Seed Company the sole right to grow and sell Copper Cross corn
Text from Wikipedia, available under CC BY-SA 4.0.
- #wikipedia
- #event
Reached the first-ever contract for hybrid seed production, agreeing to grant the Iowa Seed Company the sole right to grow and sell Copper Cross corn
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-21 from Wikipedia. The archived copy is preserved so this citation survives link rot.