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Stem Injector Dos Pro for Japanese Knotweed

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Stem Injector Dos Pro for Japanese Knotweed
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Price: £225.00 +VAT
Availability : In Stock
Product Code: STEMINJPRO
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NEW Stem InjectorDos Pro for Japanese Knotweed

Stem injection application for Japanese Knotweed

This is the NEW version of the tried & trusted InjectorDos Pro. The new case allows a user to carry all parts of the kit to site in one tough and easy unit.

The InjectorDos Pro is an injection applicator with the facility to ‘dial-in’ a pre-determined metered volume of spray liquid to be dispensed. The "Pro" model features a stainless steel framework for added comfort and durability.

Use the Stem Injector Pro to control Japanese Knotweed, Giant Hogweed and Himalayan Balsam

The InjectorDos Pro is suitable for injecting herbicide, usually undiluted herbicide containing glyphosate e.g. Roundup ProBio into the stem of weeds with hollow stems e.g. Japanese Knotweed (Fallopia Japonica), where injection should take place between the second and third stem nodes using a one shot dose of 2ml of undiluted herbicide. The Injector Dos Pro can also be used to control Giant Hogweed (Heracleum Mantegazzianium) and Himalayan Balsam (Impatiens Glandulifera).

The InjectorDos Pro is built to withstand the rigours of repetitive and frequent use. It 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 spray is unsuitable.

InjectorDos Pro has two needles; the regular needle is slightly thicker and is designed to penetrate through tough mature stems of Japanese Knotweed with minimal effort. The second needle is slightly finer for follow-up treatment of young re-growth.

The InjectorDos comes with a one litre backpack with a built in in-line tap for easy shut off of liquid, a comfortable shoulder strap and a funnel.

-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

 For the Injectordos instruction manual click here To view the Injectordos information sheet click here


There are legal responsibilities covering the storage and use of professional use pesticides featured on this website. These responsibilities are covered by The Food and Environment Protection Act 1985 (FEPA) and Control of Pesticide Regulations 1986 (COPR). When placing an order with us, you must confirm that you have read, understand and will comply with all FEPA and COPR regulations. For details of these regulations click here

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