McCormick Ranch Property Owners’ Association, Inc. (MRPOA) carries out an annual program to control weeds in Ranch common areas and City of Scottsdale medians in both turf and desert landscaping areas. The goal is to control noxious weeds, provide safe and healthy turf, and protect trees and shrubs. Olive trees are also sprayed during this time period to prevent the production of olives.
Control measures include mechanical trimming, removal of weeds by hand, and the application of herbicides. This year’s first application of weed control in turf areas will start on Wednesday, January 10, 2024 and March 13, 2024.
- Lakes (Margherite, Ninos and Angela): Turf Areas (January)
- Paseos (South of Via de Ventura)/Front Entryway: Turf Areas (January)
- Camelback Walk, Hayden Median and Paradise Park Trails: Turf Areas (March)
Safety Precautions
The EPA has approved all herbicides used by Association contractors. Current registration numbers 53883-429 (Preemergence control of grass and broadleaf weeds.), 34704-120 (Control of broadleaf weed control in turf and non-crop areas.), and 81880-1-10163 (Control of nutsedge and other weeds in turfgrass and landscaped areas.) and will be applied under the supervision of contractors who are licensed, bonded and insured. MSDS information is available at the MRPOA office.
Timing of Treatment
Herbicide application will be in the early morning or mid-day when the winds are generally light.
The exact times and dates of treatment will depend upon the weather and wind direction.
Watch For Signs
We recommend that people avoid using newly sprayed areas for 48 hours after treatment. Signs will be posted at major public entrances displaying that herbicide is in progress and will be removed when it is appropriate to re-enter the area.
If you or anyone in your household is sensitive to chemical sprays and you live near the Ranch common area that is sprayed every year, email admin@mrpoa.com with your contact information and request to register to be notified of spraying in your area or request the Board establish a no spraying zone in certain areas.