Herbicide Application Updates#
This website is updated on a weekly basis during the growing season. Always look for the herbicide application flags which are placed out before application and left up for 24 hours after application.
Questions? Contact the Park Shop at parkshop@fcgov.com or 970.221.6660.
Please note, all herbicide application schedules are subject to change due to weather and programmed activities.
SPRAYING - July 14-18#
Site(s) Sprayed: English Ranch
Trade/Common Name of Herbicide: 4# amine, Maddog
Active Ingredients in Herbicide: 2,4-D, Glyphosate
To Control: Weeds and Unwanted Grasses
CONTRACTOR SPRAYING - July 14-18#
Site(s) Sprayed: Dovetail Park
Trade/Common Name of Herbicide: Speed Zone
Active Ingredients in Herbicide: 2,4-D, Mecoprop, Dicamba
To Control: Weeds and Unwanted Grasses
Contractor: Korbys
SPRAYING - July 14-18#
Site(s) Sprayed: Twin Silo Community Park/Radiant Park
Trade/Common Name of Herbicide: Ranger Pro, 2-4-D, Game On, Vista XRT
Active Ingredients in Herbicide: Glyphosate, Dimethylamine salt, Choline Salt, Fluroxypyr mptyl, fluroxypyr 1-methylheptyl ester
To Control: Weeds and Unwanted Grasses
SPRAYING - July 14-18#
Site(s) Sprayed: southeast district hardscapes, tree rings, and shrub beds
Trade/Common Name of Herbicide: Ranger Pro
Active Ingredients in Herbicide: Glyphosate
To Control: Weeds and Unwanted Grasses
SPRAYING - July 14-18#
Site(s) Sprayed: Poudre trail East
Trade/Common Name of Herbicide: Vista
Active Ingredients in Herbicide: Fluroxpyr
To Control: Weeds Only
SPRAYING - July 14-18#
Site(s) Sprayed: Harmony, Twin Silo, Mail Creek, Archery
Trade/Common Name of Herbicide: 4# amine, Maddog
Active Ingredients in Herbicide: 2,4-D, glyphosate
To Control: Weeds and Unwanted Grasses
SPRAYING - July 8 - 13#
Site(s) Sprayed: Twin Silo Community Park/Radiant Park
Trade/Common Name of Herbicide: Mad Dog, Amine 4, Vista XRT
Active Ingredients in Herbicide: Glyphosate, Dimethylamine salt, Fluroxypyr 1-methylheptyl ester
To Control: Weeds and Unwanted Grasses
SPRAYING - July 7-18#
Site(s) Sprayed: Edora Park
Trade/Common Name of Herbicide: Makaze, Vista Pro, Milestone
Active Ingredients in Herbicide: Glyphosate, fluroxypyr 1-methylheptyl ester, Triisopropanolammonium salt of 2-pyridine carboxylic acid, 4-amino-3,6-dichloro
To Control: Weeds and Unwanted Grasses
Contractor Spraying - June 23 - August 1#
Site(s) Sprayed: Parkways and medians throughout Fort Collins
Trade/Common Name of Herbicide: Tzone
Active Ingredients in Herbicide: triclopyr BEE, Butoxyethyl ester, sulfentrazone, 2,4-D, Dicamba acid
To Control: Weeds Only
Contractor: CoCal Landscape Services
CONTRACTOR SPRAYING - April 15-October 1#
Site(s) Sprayed: Native grass areas along Lemay: Lincoln to Conifer
Trade/Common Name of Herbicide: Pasture Pro
Active Ingredients in Herbicide: dimethylamine sale of 2,4-D, diethanolamine salt of 2,4-D
To Control: Weeds Only
Contractor: CoCal Landscape Services
CONTRACTOR SPRAYING - April 15-October 1#
Site(s) Sprayed: Parkways and medians throughout Fort Collins
Trade/Common Name of Herbicide: Ranger Pro; Tzone SE; Strike 3
Active Ingredients in Herbicide: glyphosate; triclopyr BEE, sulfentrazone, 2,4-D, Dicamba; 2,4-D, 2-methyl-4-chlorophenoxy, dicamba
To Control: Weeds and Unwanted Grasses
Contractor: CoCal Landscape Services
CONTRACTOR SPRAYING - April 15-October 1#
Site(s) Sprayed: Parkways and medians throughout Fort Collins
Trade/Common Name of Herbicide: Ranger Pro; Tzone SE; Strike 3
Active Ingredients in Herbicide: glyphosate; triclopyr BEE, sulfentrazone, 2,4-D, Dicamba; 2,4-D, 2-methyl-4-chlorophenoxy, dicamba
To Control: Weeds and Unwanted Grasses
Contractor: CoCal Landscape Services