Feb 10, 2023 - Hillside oxalis treatment area

Summary

Direct observation documents a Roundup and Turflon pesticide application on February 10, 2023 for oxalis on a hillside in the Presidio.

Present: Yes
Condition: Sign is visible and readable in the provided close-up image, with raindrops and plastic cover glare.
Placement Notes: Posted on a roadside barricade with vegetation visible behind the sign.
Transcription: NOTICE PESTICIDE APPLICATION. The Presidio has minimized pesticide use throughout the park since implementing an Integrated Pest Management Program in 2001. This program requires that problems with pests such as weeds, rodents, or insects be solved using low-risk methods. Where pesticides must be used, the least-toxic effective materials are chosen, and meet accepted standards for application in areas used by people and pets. The following application will take place if weather conditions allow. If rain or high winds occur, the application will be rescheduled. If you have questions, please contact the Presidio Trust at 415.561.2763 or pestcontrol2@presidiotrust.gov. Target pest: Oxalis. Area to be treated: Hillside. Date and time of application: 2-10, 6 AM - 11 AM. Do not enter treatment area during this time: until dry. Pesticide name: R-UP/Turflon. Active ingredient: Glyphosate. EPA signal word: Caution. EPA identification number: 524-579.