Pioneer Full-Season Corn (P1197AM family) across regions.
Pioneer Full-Season Corn (P1197AM family) is reviewed in 2 of 15 agricultural regions for which we have independent variety performance data. Regions without an entry indicate insufficient data — not necessarily that the variety underperforms there. 2026 review cycle.
Performance by region
- New EnglandLimited Data
- Mid-Atlantic NorthLimited Data
Full-RM hybrids fit the long Mid-Atlantic South season; gray leaf spot tolerance is increasingly important here as humidity supports persistent disease pressure. Pioneer maintains an active hybrid lineup tested in Virginia Tech and Maryland extension trials.
- Upper SoutheastLimited Data
- Deep SouthLimited Data
- Gulf Coast / FloridaLimited Data
- Corn Belt NorthLimited Data
- Corn Belt CoreGood
Full-RM Pioneer hybrids match the long Corn Belt Core season for maximum yield potential. Iowa State and Illinois Corn Performance Trials test multiple Pioneer hybrids in this maturity band annually — read the current year's report for verified head-to-head yield data.
- Corn Belt SouthLimited Data
- Southern PlainsLimited Data
- TexasLimited Data
- Northern RockiesLimited Data
- Southern RockiesLimited Data
- Pacific NorthwestLimited Data
- CaliforniaLimited Data
Regions marked “Limited Data” have not yet been reviewed for this variety. We don’t generate review pages where verified performance data is insufficient — a missing page is better than a fabricated summary.
- Mid-Atlantic SouthSeed Company Data
- Corn Belt CoreSeed Company Data
- 13 additional regions pending review.