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Monterey Weed Impede Herbicide (Gallon)

Item # 151157

Control a range of broadleaf weeds before they get started

Weed Impede™ is a surface-applied pre-emergent herbicide used to control many annual grasses and broadleaf weeds in landscape ornamentals, groundcovers and bedding plants.

  • Controls barnyard grass, foxtail, purslane, ragweed and many more
  • Active ingredient is 40.4% oryzalin
  • Mix 1.5 to 3 fl. oz. per 1,000 sq. ft. in enough water for coverage
  • Minimum of 1/2" rain or equivalent irrigation is required within 21 days of application for activation
  • Controls weeds growing from seed but will not control established weeds or those growing from stolons, rhizomes or root pieces

NOTE: Not for sale in Vermont, Washington, U.S. Territories or International. EPA registration number is 54705-5.

  • MSDS - Monterey Weed Impede Herbicide (Gallon) MSDS Sheet
Online Documents
  • Info Sheet - LABEL/APPLICATION GUIDE - Monterey Weed Impede Herbicide (Gallon)
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