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Paul from Walpole Ma writes

Is Tenacity good for treating quackgrass? This perennial plant is a nuisance here in New England.

Answer:

Tenacity is not labeled for quackgrass. The common recommendation is to kill the quackgrass with a glyphosate product like Roundup QuikPRO and then reseed with the desirable turf. 

Answer last updated on: 09/06/2019

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Tenacity Herbicide

Tenacity Herbicide

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$55.53

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