Grain Corn Hybrid
2G581
105 RM
104-106 RM Range

Traits and Technology

View trait definitions

Separate Refuge Requirements

Not applicable

Overview

Fast drydown and tremendous top-end yield potential in the central and eastern Corn Belt.

  • Big yield response to favorable high-yield environments.
  • Very good stalk and root strength.
  • Produces large deep kernels on an ear that can flex for length and girth.
  • Excellent drydown and ear retention.
  • High-yielding medium-height hybrid with a moderately low ear placement.
Management Guidelines
Hybrids With Same Base Genetics

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Head to Head Comparisons

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Product Ratings
7-9 Good 4-6 Fair 1-3 Poor
Characteristics
Drought Tolerance
8
Drydown
8
Early Vigor
7
Emergence
7
Green Snap
8
Root Strength
7
Stalk Strength
7
Staygreen
7
Ear Retention
8
Fungicide ResponseMedium
GDUs to Black Layer2595
Goss's WiltSusceptible
Gray Leaf Spot
6
NCLB
5
SCLBNot Rated
Southern Corn RustNot Rated
Test Weight
5
Agronomics
Cob ColorRed
Ear HeightModerately Low
Ear TypeSemi-flexible
Kernel Rows16-18
Plant HeightMedium
Rating GDUs to Mid-Silk1310
Positioning
HR = Highly Recommended
R = Recommended NR = Not Recommended
Planting Date
Early
R
Late
R
Crop Rotation
Continuous Corn
HR
Corn/Soybean
HR
Tillage
Conventional
R
No-Till
HR
Irrigation
High Plains Ecofallow
HR
Limited
R
Soils
Highly Productive
R
Light (Sandy)
R
Marginal Fertility
R
Poorly Drained
R
Population*
High
R
Low
HR
Medium
HR
Very High
NR
Very Low
R
Delayed Harvest
NR
*Consult a Mycogen Seeds representative for specific recommendations on planting populations.

Management Guidelines

  • Strong emergence and early vigor for all reduced tillage applications.
  • Avoid use in fields with a history or high risk of Goss's wilt.
  • Fungicide treatment recommended in areas subject to high levels of leaf disease.

Hybrids with same base genetics

2G584

Traits and Technology
Separate Refuge Requirements