# Stine 9891-20

- **Vendor:** Stine Seed Company (independent family-owned breeder, Adel, IA)
- **Brand:** Stine
- **Crop:** Corn
- **Relative maturity:** 119 days (representative)
- **Trait(s):** VT Double Pro
- **Source:** https://www.stineseed.com/corn/traits/vt-double-pro-technology/9891-20/
- **Rating scale:** corn agronomic+disease 1-9 numeric, 9=Excellent/best/most-tolerant, 8=Very Good, 7=Good, 6=Average, 5=Below Average (higher=better, same direction as Bayer/NK; blank/'-'=not rated); soybeans qualitative (Excellent/Very Good/Good for vigor; Resistant/Strong/Good/Susceptible for disease, Resistant/Strong=best); SCN row gives source (e.g. Peking) and RPS Gene gives the gene, not a rating; plant/soil/herbicide rows qualitative (Tall, Highly Recommended/Recommended, Yes/No)
- **Service area:** Stine dealer network — Corn Belt (IA/IL/IN/MN/NE/MO etc.)

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## Agronomic Characteristics

- **Maturity (RM range):** 118 - 120
- **GDD:** 2900
- **MN Maturity:** 119
- **Harvest Population:** High
- **Drydown:** 8
- **Root:** 7
- **Stalk:** 8
- **Stress:** 8
- **Cold Emergence:** 9
- **Test Weight:** 8

## Disease Ratings

- **Tar Spot:** 7
- **Gray Leaf Spot:** 7
- **N.C. Leaf Blight:** 8
- **S.C. Leaf Blight:** 8
- **Anthracnose:** 8
- **Goss' Wilt:** 7
- **Common Rust:** 8

## Plant Description

- **Plant Height:** Tall
- **Ear Placement:** Medium-Tall
- **Ear Flex:** Semi-Flex
- **Cob Color:** Red

## Soil & Placement

- **Corn-on-Corn:** Yes with Fungicide
- **Sand:** Recommended
- **Loam:** Highly Recommended
- **Clay:** Recommended
- **Wide Rows:** Highly Recommended
- **Narrow Rows:** Recommended
- **Population % in 30" or Wider Rows:** 100% of normal
- **Population % in Narrow Rows:** 105% of normal

## Herbicide Tolerance

- **Glyphosate Tolerant:** Yes
- **Glufosinate Tolerant:** No
