Grain Corn Hybrid
MY04S86
104 RM
102-106 RM Range
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Traits and Technology

Separate Refuge Requirements

Overview

High-yielding, widely adapted hybrid for a wide range of soil types and environments.

  • Consistent yield performance across variable environments.
  • Very good tolerance to northern corn leaf blight.
  • Very good late-season intactness.
  • Best performance north in maturity zone.
  • Tolerance to Enlist Duo® herbicide for effective, economical, easy-to-use weed control.
Management Guidelines

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Product Ratings
7-9 Good 4-6 Fair 1-3 Poor
Characteristics
Drought Tolerance
7
Drydown
8
Early Vigor
7
Emergence
7
Green Snap
7
Root Strength
7
Stalk Strength
7
Staygreen
7
Ear Retention
8
EyespotNot Rated
Fungicide ResponseMedium
GDUs to Black Layer2500
Goss's WiltModerately Tolerant
Gray Leaf Spot
5
NCLB
7
SCLBNot Rated
Southern Corn RustNot Rated
Test Weight
6
Agronomics
Cob ColorRed
Ear HeightModerately High
Ear TypeSemi-flexible
Kernel Rows16-18
Plant HeightTall
Rating GDUs to Mid-Silk1285
Positioning
HR = Highly Recommended
R = Recommended NR = Not Recommended
Planting Date
Early
HR
Late
R
Crop Rotation
Continuous Corn
R
Corn/Soybean
HR
Tillage
Conventional
HR
No-Till
HR
Irrigation
Full
HR
High Plains Ecofallow
R
Limited
R
Soils
Highly Productive
HR
Light (Sandy)
R
Marginal Fertility
NR
Poorly Drained
HR
Population*
High
R
Low
R
Medium
HR
Very High
NR
Very Low
NR
Delayed Harvest
R
*Consult a Mycogen Seeds representative for specific recommendations on planting populations.

Management Guidelines

  • Good adaptation to variable soil types with well-managed fertility program.
  • Semi-flex ear type supports adaptation to a wide range of plant densities.
  • Moderate tolerance to Goss's wilt for areas where Goss's wilt is a concern.
  • Good staygreen and late-season intactness allows for delayed harvest.
  • Due to average tolerance to gray leaf spot (GLS), a fungicide application may be required if planted in areas with heavy GLS pressure.