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Dormant Alfalfa Herbicide Program: 

Product
Rate
Poly 10
1qt/ac
Methylated Seed Oil
2qt/100gal
Paraquat
1.5pt/ac
Metribuzin
0.66lb/ac

Dormant alfalfa requires careful weed management to ensure a clean start before spring growth begins. The following herbicide mix provides effective burndown and residual weed control to help maintain a healthy alfalfa stand.

How This Mix Works

Weed Spectrum & Expected Results

  •  Effectively control:

    •  Winter annual broadleaf weeds (e.g., shepherd’s purse, mustard species.

    • Small emerged grasses (suppressed by paraquat)

    • General weed suppression before spring green-up

  •  Not effective on:

    • Large perennial weeds (may regrow)

    • Deep-rooted perennials like dandelions (additional treatments may be needed)

Final Thoughts

This herbicide mix is an excellent option for controlling winter weeds in dormant alfalfa. It provides both quick burndown and extended residual control, helping ensure a clean field going into the growing season.

 

However, be mindful of crop injury risks if applied too late or on sensitive soils. Always follow label recommendations and check local regulations before use.

 

For custom weed management solutions, consult your local agronomist or extension service.

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