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Dormancy 4 Alfalfa

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SW4306 is a FD4 variety with strong yield potential.
This alfalfa variety has good overall disease resistance with high resistance to stem nematode for the northwest.

Key Advantages

  • New variety with consistent high placement in yield trials
  • Unique germplasm base selected from broadly adapted parent lines
  • Highly resistant to seven major alfalfa pests and diseases
  • Strong Phytophthora root rot resistance makes SW4306 suitable for fields with variable drainage
  • Highly resistant to spotted aphid and resistant to pea aphids
  • Diverse germplasm base makes this variety a strong choice for diversifying your alfalfa production.

Major Pest Resistance

  • Anthracnose – Highly Resistant
  • Phytopthora Root Rot – Highly Resistant
  • Aphanomyces (race 1) – Highly Resistant
  • Aphanomyces (race 2) – Highly Resistant
  • Bacterial Wilt – Highly Resistant
  • Verticillium Wilt – Highly Resistant
  • Fusarium Wilt – Highly Resistant
  • Stem Nematode – Highly Resistant
  • Pea Aphid – Resistant
  • Spotted Aphid – Highly Resistant

(Pest Resistance Rating Scale: Highly Resistant, Resistant, Moderately Resistant, Low Resistance, Susceptible)

Agronomic Traits

  • DRI Score – 35
  • Fall Dormancy – 4
  • Winter Hardiness – Very Hardy

(Winter Hardiness Rating Scale: Extremely Hardy, Very Hardy, Hardy, Semi-dormant, Non-dormant)

Where to Buy

We sell our products to more than 35 countries around the world. Our team of agronomists can help you find the variety best suited to your growing environment.