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Chuck from Nesbit, Ms writes

Will Quinclorac 75 DF hurt my Bermuda or zoyzia grass if applied when day time temperatures are 90 degrees or higher?

Trying to kill crab grass and some broad leaf weeds

Answer:

It is not recommended to apply Quinclorac 75 DF or any other herbicide when temperatures above 90 degrees Fahrenheit as this could burn turfgrass.  Be sure to apply in the early morning or late evening so that the product has had time to dry before temperatures exceed 85 degrees. 

Answer last updated on: 07/06/2017

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Quinclorac 75 DF Herbicide

Quinclorac 75 DF Herbicide

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$59.98

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