Arguello Blvd / Ecology Trail vegetated area
Summary
Direct observation documents a Garlon 4 Ultra herbicide application on October 14, 2024 for the vegetated area between Arguello Blvd and the Ecology Trail.
Application Details
- Product
- Garlon 4 Ultra
- Ingredient
- Triclopyr
- Application Type
- Herbicide
- Product Source
- Listed on sign/report
- Area
- Presidio of San Francisco
- Coordinates
- 37.791236, -122.458745
Signage
- Present
- Yes
- Condition
- Sign is visible and readable in the close-up image, with some glare on the laminated cover.
- Placement Notes
- Posted on a yellow notice board in a vegetated roadside/trail-side area. The sign identifies the treated area as between Arguello Blvd and the Ecology Trail.
- Transcription
- CAUTION HERBICIDE APPLICATION. The Presidio has minimized herbicide use by using Integrated Pest Management. To protect the safety of people, pets, and the environment, when herbicides are used, we choose low-risk materials that will effectively control the weeds at this site. Date and approximate time of application. Stay out of treatment area during this time: 10/14/24, 8:00 AM. Area to be treated: Vegetated area between Arguello Blvd and the Ecology Trail. Herbicide name: Garlon 4 Ultra. Active ingredient: Triclopyr. EPA identification number: 62719-527. This application will control weeds. For further questions, contact: presidio@presidiotrust.gov.
Images
Sources
No source documents are attached to this record.
Record
- Record ID
- 2024-10-14-presidio-arguello-blvd-ecology-trail-garlon-4-ultra
- Date Posted
- Sep 15, 2026