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John from Tampa Florida writes

Can Duo Stick be used on St Augustine turf with Image Sedge Control or Fahrenheit for post emergent weed control?

Answer:

Prime Source Duo Stick Select is a methylated seed oil surfactant and can be used with a herbicide that's safe on St. Augustine grass if the herbicide requires this type of surfactant. Image Kills Nutsedge Concentrate does not require the use of a surfactant and Fahrenheit Herbicide requires a non-ionic surfactant like Non-Ionic Surfactant for Herbicides. Please review the product labels for application instructions.

Answer last updated on: 11/03/2021

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Prime Source Duo Stick Select

Prime Source Duo Stick Select

4.5 out of 5 stars

$28.64

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