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Alfalfa Products
MY4R424

Overview

  • Roundup Ready variety for early season weed control to assist in improving first year stand establishment.
  • Excellent overall disease package with a DRI score of 34/35.
  • Strong winterhardy and winter survival characteristics to support northern adaptation.
  • Roundup Ready variety featuring excellent disease package and strong winterhardy characteristics.

Traits

Diseases and Insects

AnthracnoseHR

Aphanomyces (Race 1)HR

Aphanomyces (Race 2)HR

Bacterial WiltHR

Fusarium WiltR

Pea AphidHR

Phytophthora Root RotHR

Spotted Alfalfa AphidR

Stem NematodeMR

Verticillium WiltHR

Characteristics

Fall Dormancy4

Multifoliate Leaf ExpressionN/A

Winterhardiness2

Keys
Disease Rating Descriptions
% ResistanceResistance ClassClass AbbrevDRI Points
0-5%SusceptibleS1
6-15%Low ResistanceLR2
16-30%Moderate ResistanceMR3
31-50%ResistanceR4
>50%High ResistanceHR5
Fall dormancy (FD) Rating Descriptions
FD RatingDescription
1-2Very Dormant
3-5Dormant
6-7Semi-Dormant
8-11Non-Dormant
Winter Survival (WS) Rating
WS RatingDescription
1Extremely Winterhardy
2Very Winterhardy
3Winterhardy
4Moderately Winterhardy
5Slightly Winterhardy