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Jack from North Andover,ma writes

Does Tenacity Herbicide kill Corn speedwell (Veronica arvensis)? It's taking over my lawn.

Answer:

Tenacity is not labeled to treat corn speedwell.  We would recommend Speedzone EW. Please refer to the label for tolerant turf types and complete application instructions. 

Answer last updated on: 05/18/2021

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Tenacity Herbicide

Tenacity Herbicide

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