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Deb from Floyd, Va writes

If Crossbow has been used on horse pasture, will the manure contain this weed killer?

The manure is intended for the garden and will be aged. I am concerned about the safety of using manure from horses grazing on Crossbow treated pasture.

Answer:

Crossbow Herbicide can persist in the soil up to 1 year after application so it would not be recommended to use any manure that could have been sprayed for an edible garden area.

Answer last updated on: 03/01/2019

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Helena Crossbow Herbicide

Helena Crossbow Herbicide

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