Grain Corn Hybrid
MY13K77 RA
113 RM
111-115 RM Range

Traits and Technology

View trait definitions

Separate Refuge Requirements

Overview

  • Exceptional in-season eye appeal.
  • Excellent root strength.
  • Excellent Goss's wilt tolerance.
  • Good test weight with attractive grain appearance.
  • Very good tolerance to gray leaf spot and northern corn leaf blight.
Management Guidelines

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Product Ratings
7-9 Good 4-6 Fair 1-3 Poor
Characteristics
Drought Tolerance
6
Drydown
7
Early Vigor
7
Emergence
7
Green Snap
7
Root Strength
8
Stalk Strength
6
Staygreen
7
Ear Retention
7
Fungicide ResponseMedium
GDUs to Black Layer2760
Goss's WiltTolerant
Gray Leaf Spot
7
NCLB
7
SCLB
4
Southern Corn RustNot Rated
Test Weight
7
Agronomics
Cob ColorPink
Ear HeightMedium
Ear TypeSemi-flexible
Kernel Rows16-18
Plant HeightMedium
Rating GDUs to Mid-Silk1340
Positioning
HR = Highly Recommended
R = Recommended NR = Not Recommended
Planting Date
Early
HR
Late
R
Crop Rotation
Continuous Corn
HR
Corn/Soybean
HR
Tillage
Conventional
HR
No-Till
HR
Irrigation
High Plains Ecofallow
R
Limited
R
Soils
Highly Productive
HR
Light (Sandy)
NR
Marginal Fertility
R
Poorly Drained
R
Population*
High
HR
Low
NR
Medium
R
Very High
HR
Very Low
NR
Delayed Harvest
NR
*Consult a Mycogen Seeds representative for specific recommendations on planting populations.

Management Guidelines

  • Plant at medium-high to high plant densities for best results.
  • Good choice for conventional and no-till systems.
  • Responds to high management practices and favorable environments.
  • Good choice for continuous corn and corn/soybean rotations.
  • Timely harvest is recommended.
  • Very good tolerance to Goss's wilt for western environments.