Building 663 perimeters
Summary
Direct observation documents a Rodeo herbicide application on August 28, 2026 for the perimeters around Building 663.
Application Details
- Product
- Rodeo
- Ingredient
- Glyphosate
- Application Type
- Herbicide
- Product Source
- Listed on sign/report
- Area
- Presidio of San Francisco
- Coordinates
- 37.8014, -122.46713
Signage
- Present
- Yes
- Condition
- Sign is visible and readable in the provided images, though the close-up is slightly soft and angled.
- Placement Notes
- Posted on an orange notice board beside the brick exterior of Building 663.
- Transcription
- CAUTION HERBICIDE APPLICATION. The Presidio has minimized herbicide use by using Integrated Pest Management. When herbicides are used, we choose the least-toxic effective material to protect the safety of people, pets, and the environment. Date and approximate time of application: 8-28, 6 AM - 11 AM. Area to be treated: 600 Bldg perimeters. Herbicide name: Rodeo. Active ingredient: Glyphosate. EPA identification number: 62719-324. 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
- 2026-08-28-building-663-perimeters-rodeo
- Date Posted
- Sep 16, 2026