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Product Overview

LH 4452 RR has shown solid, consistent performance across most soil types and crop rotations. It has excellent stalk and root strength with very good test weight and grain quality. LH 4452 RR has good east-to-west movement and is a hybrid that will move farther south and maintain plant health.

Key Features

  • Maturity 94.0 RM
  • Trait RR-Corn
  • Tech Sheet Download

Hybrid Advantages

  • RR version of superstar LH 4454 VT2 PRO
  • Excellent drought and greensnap tolerance
  • Very good late-season plant health
  • Great grain quality on a shorter statured hybrid
Field X Field
  • Southern Moderately Productive / Average Fields Blight 1
  • Less Productive / Stressed Fields 1
Agronomic Characteristics
  • Emergence 2.0
  • Flowering for Maturity 0.0
  • Early Vigor 2.4
  • Stalk Strength 2.0
  • Root Strength 2.0
  • Stay Green 2.1
  • Drydown 1.5
  • Test Weight 1.9
  • Drought Tolerance 1.5
  • Foliar Fungicide 0.0
  • Herbicide Sensitivity 0.0
  • Suggested Population 30-34
  • Corn-on-Corn 1.5
  • Stress Tolerance 0.0
  • Row Spacing
  • SCN Resistance
Plant Characteristics
  • Plant Height
  • Ear Height Medium Low
  • Ear Type Determinate
  • Number of Kernel Rows 16-18
  • Cob Color Red
  • Husk Cover Medium
  • Shank Length Medium
  • Leaf Angle Semi-Upright
Disease Ratings
  • Goss's Wilt 2.5
  • Common Rust 1.8
  • Southern Leaf Blight 2.5
  • Northern Leaf Blight 3.0
  • Anthracnose Stalk Rot 0.0
  • Eye Spot 1.9
  • Gray Leaf Spot 2.5
Key
Rating Scale

1 = Excellent; 2 = Very Good; 3 = Good; 4 = Fair; 5 = Poor; N/A = Not Applicable

Herbicide Sensitivity

PI = Pigment Inhibitors; Pre PI = Pigment Inhibitors applied Pre-Emergence; SU = Sulfonylureas; GR = Growth Regulators

LEGAL
Key
Rating Scale

1 = Excellent; 2 = Very Good; 3 = Good; 4 = Fair; 5 = Poor; N/A = Not Applicable

Phytophthora Root Rot Race Resistance

Resistant varieties carry the major gene reported to be resistant to these races: Rps1-a: 1, 2, 10, 11, 12, 15-18, 24, 26,27; Rps1-k: 1-11, 13-15, 17, 18, 21, 22, 24, 26; Rps6: 1-4, 10, 12, 14-16, 18-21, 25; Rps1-c: 1-3, 6-11, 13, 15, 17, 21, 23, 24, 26; Rps3-a: 1-5, 8, 9, 11, 13, 14, 16, 18, 23, 25

Varieties containing these genes are resistant to the following races of Soybean Cyst Nematode:

Pl88788: F= 3, 6, 8, 9, 10, 12, 13, 14; Peking: P= 1, 3, 5, 6, 7, 8, 10, 15

LEGAL