# 200-99R BRAND

- **Vendor:** Bayer
- **Brand:** Channel
- **Crop:** Silage
- **Traits:** RR2 (Roundup Ready® Corn 2)
- **Release year:** 2012
- **Source:** https://www.cropscience.bayer.us/silage/channel/channel-200-99r-silage
- **Rating scale (Bayer):** 1-9 (9 = best)

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## Product Characteristics

| Characteristic | Value |
|---|---|
| % OF STARCH | 5 |
| IVSD7HR | 2 |
| MILK PER ACRE | 4 |
| MILK PER TON | 4 |
| NDFD 24 HR | 4 |
| NDFD 30 HR | 3 |
| SILAGE YIELD | 3 |
| UNDF240 | 3 |

## Maturity

| Characteristic | Value |
|---|---|
| GDUS TO BLACK LAYER | 2525 |
| GDUS TO MID-POLLINATION | 1290 |
| RELATIVE MATURITY | 102 |

## Agronomic Characteristics

| Characteristic | Value |
|---|---|
| DROUGHT TOLERANCE | 3 |
| DRYDOWN | 6 |
| EAR FLEX (GRAIN YIELD PER PLANT) | F |
| EAR HEIGHT | M |
| GREENSNAP | 3 |
| HARVEST APPEARANCE | 3 |
| PLANT HEIGHT | T |
| ROOT STRENGTH | 2 |
| SEEDLING VIGOR | 3 |
| STALK STRENGTH | 3 |
| TEST WEIGHT | 6 |

## Disease

| Characteristic | Value |
|---|---|
| ANTHRACNOSE STALK ROT | 3 |
| GOSS'S WILT | - |
| GRAY LEAF SPOT | - |
| NORTHERN CORN LEAF BLIGHT R1 | 5 |
| SOUTHERN CORN LEAF BLIGHT | - |
| SOUTHERN RUST | - |

## Adaptation

| Characteristic | Value |
|---|---|
| FOCUS AREA | W |

## Herbicides

| Characteristic | Value |
|---|---|
| GROWTH REGULATORS SENSITIVITY | - |
| PIGMENT INHIBITORS SENSITIVITY | - |
| SULFONYLUREAS SENSITIVITY | - |

## Other

| Characteristic | Value |
|---|---|
| KERNEL ROW | 18-20 |
| EMERGENCE | 3 |
| TRAIT | RR2 |
| % NDF | 3 |
| VARIETY | A1027394 |

## Regional seed-guide listings

- **2025 Channel East Central and Western ND** — agronomist: Lindsey Novak
- **Central SD Channel Silage Hybrids** — agronomist: Jeremy Johnson