Acacia stumps roadside area
Summary
Direct observation documents a Garlon 4 Ultra herbicide application on August 20, 2026 for acacia stumps in a roadside area of the Presidio of San Francisco.
Application Details
- Product
- Garlon 4 Ultra
- Ingredient
- Triclopyr
- Application Type
- Herbicide
- Product Source
- Listed on sign/report
- Area
- Presidio of San Francisco
- Coordinates
- 37.799478, -122.471623
Signage
- Present
- Yes
- Condition
- Sign is visible and readable in the close-up image. Two wider context images show the sign posted beside a roadside stone wall and acacia trees/stumps.
- Placement Notes
- Posted on a yellow notice board in leaf litter beside a roadside stone wall and treated acacia stumps.
- 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: 08/20/26, 8:00 - 1:00. Area to be treated: Acacia stumps. 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
- 2026-08-20-acacia-stumps-roadside-area-garlon-4-ultra
- Date Posted
- Sep 16, 2026