Arbor-OTC Injectable Antibiotic

1 oz container (040-7500) 5 oz container (040-7505)

Product Details:

(Oxytetracycline Hydrochloride)

  • RATE:
    • 1 oz container treats 10 trees at 10″ DBH
    • 5 oz container treats 50 trees at 10″ DBH


  • Arbor-OTC is a systemic water soluble injectable antibiotic for the control of bacterial diseases in non-food bearing trees and palms
  • Designed for use with Arborjet Tree Injection Systems
  • Suppresses serious bacterial diseases: Bacterial Leaf Scorch, Fire Blight, Lethal Yellows, and Texas Phoenix Palm Decline
  • Makes application easy: shelf-stable water-soluble powder, no expiration date, mix-and-pour container
  • Targets diseased tissue: trunk injection seals treatment inside tree so formula goes straight to targeted area
  • Reduces weather-related delays: treat on windy and rainy days
  • Diseases Controlled by Arbor-OTC Include: Ash Yellows, Bacterial Blast, Bacterial Blight, Bacterial Canker, Bacterial Leaf Scorch, Blossom Blast, Blossom Blight and Canker, Bunch Disease, Crown Gall, Decline, Fire Blight, Fruit Spot, Leaf and Shoot Blight, Leaf Blight and Brown Rot, Leaf Spot, Lethal Decline, Phloem Necrosis, Phytoplasma Disease (including Lethal Yellows and Texas Phoenix Palm Decline), Stem Canker, Stubborn Disease, Tip Dieback, Vascular Yellows, Wetwood/Slime Flux, Witches’ Broom (caused by mycoplasma-like organisms), and X-Disease