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1 Litre InjectorDos Pro Herbicide Injection Applicator Backpack

£313.42 exc. VAT

In stock

SKU: InjectorDos Pro Categories: , ,


InjectorDos Pro is an injection applicator with the facility to ‘dial-in’ a pre-determined metered volume of spray liquid to be dispensed.

The InjectorDos Pro is suitable for injecting herbicide (usually one containing glyphosate e.g. Roundup Pro Biactive), into the stem of weeds with hollow stems such as Japanese Knotweed, Giant Hogweed and Horsetail, where injection should take place between the second and third nodes using a one shot dose of 2ml of undiluted herbicide.

The InjectorDos Pro offers a safe and effective means of treating weeds in places adjoined by sensitive areas (e.g. close to watercourses) or where adjacent foliage needs to be preserved and a spraying applicator is unsuitable.

Aimed at the professional user, the InjectorDos Pro features stainless steel framework to provide extra robustness and durability. An ergonomically-shaped handle can help reduce muscle fatigue despite continuous use.

The InjectorDos Pro comes with a one litre backpack to replenish the applicator via a length of hose. Liquid supply can be shut off using an in-line tap which allows for disconnection/isolation of the backpack from the applicator.

  • Lightweight and easy to use
  • Safe and effective
  • No loss of product to the environment
  • Adjustable metered dose – 0.1 to 2ml/shot
  • Simple cleaning and maintenance
  • Chemical resistant seals
  • Hand operated
  • 1 litre backpack c/w shoulder strap and funnel
  • Comes with a longer needle for initial treatment and a finer needle for treating re-growth

Service Kits

For extended product durability, we also offer the InjectorDos Pro Service Kit which contains all the seals, springs and valves used inside the applicator. The Service Kit allows the user to replace the worn parts without the requirement to purchase a new unit.


Related Information:


Specification InectorDos Pro
Weight (empty) – includes tubing and 1L bottle 475g
Weight (full) – with tubing and 1L bottle 1475g
Volume dispensed per shot 0.1 – 2ml
Total capacity 1 litre

Additional information

Weight 0.00000000 kg