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What are the main methods for controlling Japanese Knotweed?
By The JKL Team

What are the main methods for controlling Japanese Knotweed?

Question: What are the main methods for controlling Japanese Knotweed?

Answer: The two primary control methods for Japanese Knotweed are herbicide treatments and excavation, with new methods like hot foam, steam, or electrical usage still under trial.

A Closer Look: 

The primary methods for controlling Japanese Knotweed (Fallopia japonica) involve herbicide treatments and excavation. Herbicide treatments require multiple applications over several growing seasons to ensure effectiveness, targeting the plant’s extensive root system to prevent regrowth. Excavation, on the other hand, involves physically removing the plant and its rhizomes from the soil, which can be labor-intensive and costly but provides immediate results.

In addition to these traditional methods, new techniques such as hot foam, steam, and electrical usage are currently under trial. These innovative approaches aim to offer more environmentally friendly and potentially more effective alternatives for Japanese Knotweed management. Ongoing research and trials are essential to determine the efficacy and practicality of these new methods in various settings.

To find out more about our knotweed solutions speak to the team.

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