Tag Archives: sheep sorrel

Toxic Pesticides in Glen Canyon Park

It’s pesticide season in Glen Canyon Park, with one of the most toxic pesticides in use: Triclopyr. (This is the one that’s brand-named Vastlan.) The target plants are oxalis, as usual! And a new one – Sheep Sorrel. It’s actually … Continue reading

Posted in "Natural" Areas Program, Applies Pesticides | Tagged , , , , , , | 1 Comment