Phospho-Jet by Arborjet

1 liter container

Product Details:

(Mono and Di-Potassium Salts of Phosphorous Acid)Arborjet Logo

  • RATE: 1 liter treats 20 trees (10″ DBH)


  • A systemic fungicide and plant health response elicitor for the suppression of various plant diseases including black spot, scab, fire blight in apple, anthracnose in sycamore and dogwood, and Phytophthora (causative of Sudden Oak Death) in oak.
  • Also provides effective control of Phytophthora and Pythiumdiseases associated with stem and Canker Blight, Beech Decline, and general tree declines in landscapes.