ArborSystems Whippet Fungicide (4 oz) works to provide systemic fungicide control of Phytophthora spp. and Beech Decline diseases in trees. ArborSystems Whippet Fungicide contains the active ingredients *Mono- and di-potassium salts of Phosphorous Acid. ArborSystems Whippet Fungicide injections can be made at any time during the growing season, but are more effective when made at the early part of the season.
Controlled Diseases: Phytophthora spp. and Beech Decline diseases.
Use on: trees.