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Amvista Spore Stop

Amvista Spore Stop is a brilliant product to prevent the spread of horsetail/marestail spores during its reproductive stage. Check out our Kurtail Evo & Kplus+ listing for control of the green fern like stage of the horsetail weed.

This product covers the horsetail's spore releasing structure with a long lasting barrier to prevent spore release. Formulated with a powerful surfactant, Amvista Spore Stop gives an even coverage across the while surface. 

Frequently Asked Questions

Q. When is it best to use Amvista Spore Stop?

A. The best time to use Amvista Spore Stop is when the horsetail is in its reproductive stage. It will be a pale brown, cone-shaped, spore releasing structure at this point.

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