© 2025 W-L Alfalfas
HarvXtra Alfalfa with Roundup Ready Technology and the latest disease package on the market
- Superb yield potential under 3-cut system if extending cutting frequency, or under 4- to 5-cut systems to maximize feed value.
- UltraCut™ alfalfa disease package effecting establishment and in-crop performance, WL 3473.HVXRR’s Disease Resistance Index (DRI) of 39/40 also includes HR (high resistance) to evolving Aphanomyces strains, and resistance to Anthracnose race 5.
- Disease Resistance Index (39/40) and very winterhardy, (1.9), delivering long stand life under tough growing conditions.
Area of Primary Adaption
Fall Dormancy :
4.3
Winterhardiness :
1.9
Maturity:
Early
Digestibility Feed Value:
HarvXtra
Recovery After Harvest:
Very Fast
Disease Resistance Index:
39/40
Standability:
Excellent
Multi Leaf Expression:
Very High
Salt Tolerance:
Germination
Phytophthora Root Rot:
HR
Aphanomyces Root Rot
Race 1:
HR
Race 2:
HR
Evolving Aphanomyces Strains:
HR
Anthracnose Race
Race 1:
HR
Race 5:
R
Verticillium Wilt:
HR
Bacterial Wilt:
HR
Fusarium Wilt:
HR
Pea Aphids:
R
Spotted Aphid:
R
Stem Nematodes:
R
HR
> 51% Resistance
R
31–50% Resistance
MR
15–30% Resistance
LR
6–14% Resistance
Data from FGI in listed locations in 2016-2018
Data from FGI in listed locations in 2016-2018
