# NK1661

- **Vendor:** Syngenta
- **Brand:** NK
- **Crop:** Corn
- **Relative maturity:** 116
- **Brand variants:** NK1661-DV
- **Catalog page:** https://www.syngenta-us.com/corn/nk/products
- **Tech sheet (PDF):** https://assets.syngenta-us.com/pdf/techsheets/NK1661_260310.pdf
- **Rating scale (NK):** 1-9 (1 = best, lower = more resistant)

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## Positioning

Excellent Yield Potential with Artesian Technology

## Strengths

- Strong disease package and plant health provide crop rotation flexibility
- Dependable stalks and roots that allow for population flexibility across all environments
- Consistent performance across all soil types

## Disease Ratings

| Characteristic | Value |
|---|---|
| Anthracnose Stalk Rot | 4 |
| Tar Spot | 3 |
| Fusarium Crown Rot | 3 |
| Common Rust | - |

## Agronomic Characteristics

| Characteristic | Value |
|---|---|
| Emergence | rated in tech-sheet PDF chart (not text-extractable) |
| Seedling Vigor | rated in tech-sheet PDF chart (not text-extractable) |
| Root Strength | rated in tech-sheet PDF chart (not text-extractable) |
| Stalk Strength | rated in tech-sheet PDF chart (not text-extractable) |
| Green Snap | rated in tech-sheet PDF chart (not text-extractable) |
| Staygreen | rated in tech-sheet PDF chart (not text-extractable) |
| Drydown | rated in tech-sheet PDF chart (not text-extractable) |
| Test Weight | rated in tech-sheet PDF chart (not text-extractable) |
| Drought | rated in tech-sheet PDF chart (not text-extractable) |