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Chemjet Injection Kit

Chemjet Injection Kit

The Chemjet is a spring-loaded syringe-like device, with a 20mm tapered nozzle. The chemical is drawn through the nozzle into the chamber of the injector in measured 10, 15, or 20ml quantities. The injector handle is pulled back to energize the spring pressure can be locked open at 20 ml by twisting the handle in a clockwise direction. Holes are drilled into the tree using an 11/64 bit to a depth of about one inch, and the Chemjet® nozzle is pressed into the hole by hand (no hammering) to make a tight seal.  Note: you do not have to twist while inserting!  While holding the Chemjet® in place, the red handle is pulled back slightly and then turned counterclockwise to allow the spring pressure to inject chemicals into the tree. The injector is then left unattended to inject at a steady low pressure of about 20 PSI which does not damage the inner bark layers and allows the discharge of chemicals into the xylem at a rate that is accommodated by the natural capacity of the tree to accept more liquid. Each Kit comes with 5 chemjets and your choice of chemical product  

Tree-Age G4- Injected insecticide for two-year control of listed insect & mite pests in deciduous and coniferous trees and palms, proven to be very effective against Emerald Ash Borer. The same TREE-äge you’ve come to trust, now as a General Use Product. Formulated in the USA and backed by more than a decade of University studies and real-world data. Accept no substitutes.

  • Active Ingredient: Emamectin Benzoate: 4.0%
  • Other Ingredients: 96.0%

Ima-Jet: Micro-injectable systemic insecticide for the management of specific insect pests in forests, trees, landscape ornamentals, and interior plantscapes.


  • Active Ingredient: Imidacloprid: 5.0%
  • Other Ingredients: 95.0%

Propiconazole- Systemic fungicide for trunk injection or spray application on trees, grasses, shrubs, and flowers.


  • Propiconazole: 14.3%
  • Other Ingredients: 85.7%

PhosPho Jet-Systemic fungicide and plant resistance activator for the suppression of various plant diseases

Active Ingredients: Mono-and di-potassium salts of Phosphorous Acid: 45.8%
Other Ingredients: 54.2%
Total: 100.0%


Regular price $160.00
Regular price Sale price $160.00 USD
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  • 30 Days Return Policy
  • In Operation Since 1977
  • Owned/Operated by ISA Certified Arborists
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