Stem Injection & Leaf Application

Stem Injection provides a targeted treatment using concentrated doses of herbicide which are injected directly into the plant’s stems using specialised equipment. The herbicide is drawn down through the stem and penetrates deep into the rhizomes where it kills the plant. This method of control is particularly advantageous due to its lower environmental impact. When carried out professionally it poses minimal risk to nearby water and the surrounding environment making it a suitable alternative to herbicide spraying in environmentally sensitive areas. Stem injection is particularly useful for treatment in areas next to watercourses.

Direct injection into individual stems can be a laborious task particularly when covering larger areas however it has proven to achieve successful control in all forms and is still a cost-effective means of control. Our Japanese Knotweed technicians are skilled in delivering accurate doses to each plant ensuring a thorough treatment on each occasion. As with other herbicide treatment methods the process can take a number of years to completely clear an area of Japanese Knotweed and consistency of service is essential.

Trust JBB Knotweed Solutions to deliver a reliable and consistent service of the highest quality for the duration of your management plan.

Japanese knotweed stem
Japanese Knotweed Logo
Leaf Application is carried out by using a small device to manually wipe each leaf with a coating of concentrated herbicide. This method provides a direct hit to the desired area with less wastage and run-off into the surrounding environment. It is a suitable option for small areas, immature plants or when the infestation is near desirable plants or conserved areas. Like other herbicide treatments leaf wiping targets the rhizomes and normally clears an infestation within 2-5 years. Weather conditions must be favourable for both herbicide spraying and leaf wiping to ensure a sufficient dry time for the herbicide is given. JBB Knotweed Solutions provide a variety of herbicide treatment options with a proven track record for controlling knotweed from a variety of residential and commercial settings. Contact us to discuss the best treatment for your requirements.
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“The team at JBB Knotweed Solutions provide a prompt and professional service that helps our clients solve their Japanese Knotweed problems. They adopt a personable and friendly approach throughout and I would be happy to recommend them.”
Building Consultancy DM Hall
“JBB has been fantastic from start to finish of the job, incredibly helpful and clearly knowledgeable about their trade, true professionals. We would definitely use JBB again on future projects and 100% recommend them.”
BIRD Construction & Maintenance
“I would thoroughly recommend JBB Knotweed Solutions. The knowledge and professionalism of the team is second to none. From my first call to them, right through the site visits and explanations of the treatment process, I knew I was dealing with experts in their field. I have used the JBB team in a number of positions I have held, they have been praised for the way they work on many of my sites”
Lidls Facility Management

Japanese Knotweed Services

A member of the JBB Knotweed Solutions team dealing with Japanese Knotweed plant using herbicide treatment

Herbicide Treatment

Herbicide treatment involves the application of herbicide chemicals to the green foliage (leaves) using a backpack or handheld sprayer. It is suitable for both large and small areas, causing minimal disruption and inconvenience. The process of herbicide treatment is gradual and can take between 2-5 years to complete (longer for severe infestations).

Removing Japanese Knotweed | Excavation & Offsite Disposal | JBB Knotweed Solutions

Excavation and Off-Site
Disposal

Land contaminated with Japanese Knotweed can prove troublesome to developers and construction firms whose projects may be hindered until the knotweed is dealt with. Homeowners looking to build an extension or have their garden landscaped may require an immediate solution.

6.-Excavation-with-onsite-treatment-min

Excavation and On-Site
Treatment

On sites where additional space is available, excavated waste can be stockpiled in a segregated area where its presence will not pose any threat to surrounding structures or be at risk of spreading. A suitable management plan can then be put in place to treat the Japanese Knotweed with herbicide over a period of 2-5 years.

Removing Japanese Knotweed | Japanese Knotweed Root Barriers | JBB Knotweed Solutions

Root Barriers

Root barrier membranes can be used as a means to prevent the spread of Japanese Knotweed onto neighbouring land.  The effectiveness of the membrane is determined by good installation, therefore, it is essential that a specialist contractor such as JBB Knotweed Solutions is involved to undertake the task. A failure to halt Japanese Knotweed from spreading onto neighbouring property could result in legal proceedings.

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We can tell you if you definitely have Japanese

Knotweed on your property and recommend the

best course of action.

We can tell you if you definitely have Japanese Knotweed on your property and recommend the best course of action.

Book A Survey