Ark Ecological Services will conduct a post -emergent application at Roxborough Village on Monday, April 24, weather permitting.
We will be applying a post-emergent applications of TrumpCard (Signal Word: Danger) or Vista (Signal Word: Warning) may be used if Kochia has emerged. In Chatfield Farms (and possibly in Roxborough) a mix of Transine (Signal Word: Caution) and Telar (Signal Word: Caution) will be used on poison hemlock areas along the creeks and Escort (Signal Word: Caution) will be used on Whitetop.
Herbicides will be marked with a blue dye. Yellow "Pesticide Warning" flags will be posted at major entrances into the open space, along trails, and at key locations to let adjacent property owners and others know about the herbicide applications. Flags have the date sprayed, the herbicides sprayed, and the signal word posted on the back of the flag. Please stay out of sprayed areas until dry - usually about 15 -30 minutes.