In other words, it wipes out everything in its path! The fact that it can be applied in all weathers throughout the growing season of April to October has also been a major advantage - enabling treatment to carry on undeterred by the constant downpours. Japanese Knotweed Removal by Herbicide Injection . If you’re not happy with the Japanese Knotweed Injector just return it within 2 weeks for a full refund! The JK Injection Tool is easy to use. It is comprised of three parts: the gun, the reservoir that holds the glyphosate and a needle that is inserted into the tip of the gun. Glyphosate injected during this time will "go along for the ride," following the same path down to the rhizomes as the nutrients. Also it is a offence to let it spread across boundaries (neighbouring land). Where one segment ends and another begins, you will find a node. So, the precise control, the speed and the practicality of an injection delivered herbicide appears to be the obvious solution. Learn tips for creating your most beautiful (and bountiful) garden ever. Why pay ridiculous money getting as company to get rid of Japanese knotweed when you can do it yourself easily. Transport Infrastructure Ireland has unveiled a €5.5m war-chest aimed at stopping the spread of Japanese Knotweed on the country’s national road network alone. Fill the reservoir with herbicide (follow any mixing directions that may be provided on your herbicide label). Also it is a offence to let it spread across boundaries (neighbouring land). If you are attempting Japanese knotweed removal in the proximity of desirable plants, an errant foliar spray of glyphosate could wreak considerable havoc upon them. perhaps you ask. Identify Japanese knotweed. Japanese knotweed injector - high quality metal construction with adjustable dosage; 2 x bottles; 5 x needles for all types of knotweed treatment; Needle with side hole as pictured; Replacement seals; Japanese Knotweed, once seen as an exotic ornamental plant, has now become an invasive nuisance – so much so that it is an offence to plant or cause it to grow in the wild. Learn how to identify knotweed and how to control this invasive through stem injection. instructions on how to borrow and use a knotweed stem injector from King County Noxious Weed Control Program Keywords: knotweed, injection, injector, king county, weed control, noxious weed, borrow, loan, stem injection, stem injector Created Date: 7/20/2017 11:29:36 AM Such equipment includes: safety goggles, gloves, construction-type hard toed shoes, long trousers, long-sleeved shirts etc. Japanese Knotweed is an ever increasing problem. You may be aware that the herbicide, glyphosate is often used to remove Japanese knotweed. How to Control or Get Rid of Chinese Lanterns, How to Get Rid of Wild Violets in Your Lawn, The Difference Between Corms, Bulbs, Tubers, and Rhizomes. Japanese Knotweed, once seen as an exotic ornamental plant, has now become an invasive nuisance – so much so that it is an offence to plant or cause it to grow in the wild. The herbicide squirts out of a small hole in the needle. Treatment is extremely localised, only ever targeting the plants injected. Those of you who have attempted Japanese knotweed removal in your yards can testify to the fact that the antagonist in this backyard battle is no ordinary weed. Japanese knotweed is just such a plant. This method of direct injection of herbicide is highly effective as it is absorbed throughout the rhizome and deep into the plant's root system, helping to completely eradicate the troublesome plant. Copyright © Japanese Knotweed Injector -, 5 x needles for all types of knotweed treatment, So, the precise control, the speed and the practicality of an injection delivered herbicide appears to be the obvious solution. Nodes are the places on a plant's stem from which leaves or branches grow. There is no quick fix to killing Japanese knotweed infestations. So what the heck is a "node?" Key benefits of the InjectorDos Pro: Hand operated, easy to use, lightweight design Safe and effective with no loss of product to the environment It’s well published for failed mortgage applications causing many home owners a lot of grief and knocking £1000s off the value of many homes. The fact that it can be applied in all weathers throughout the growing season of April to October has also been a major advantage -, Knotweed Injector with 2  bottle containers. By injecting a concentrated dose of Glyphosate Herbicide into each individual cane using equipment specifically designed for the treatment and eradication of Japanese Knotweed. You don’t need to spend £1000s paying companies to solve the problem. David Beaulieu is a garden writer with nearly 20 years experience writing about landscaping and over 10 years experience working in nurseries. This direct targeting of the herbicidal application enables stem injection to be the least insidious method of Japanese Knotweed eradication. Too much scaremongering , at the end of the day it's a plant and with this injector and the correct weed killer (bought easily online) you kill it in 3 seasons same as any company would and save £1000's. The nodes are very easy to detect on Japanese knotweed: They are the horizontal lines that you see cutting across the stalk. One option for removing Japanese knotweed (Polygonum cuspidatum) is not widely known. This measured application allows the herbicide to translocate throughout the roots and rhizomes of … Stem injection applications are done by delivering herbicide directly into the hollow cane of the plant. By Paolo Martini on 2nd July 2019 (updated: 18th November 2020) in News. Glyphosate, widely sold under the brand names, Roundup and Rodeo, can be applied as a foliar spray (i.e., you spray it on the leaves) to stands of Japanese knotweed, using a pressurized garden sprayer. Pull the trigger to release the glyphosate. Japanese knotweed can cause structural issues and devalue your house, or even make it unsellable if left untreated!! 0-5ml highly adjustable injection volume not present in … Be persistent! Replacement seals. Although it's certainly possible to use the injection method at other times of the year, it is best to wait till late summer or early autumn, when the Japanese knotweed canes are a half inch or more in width between the first and second nodes (up from the bottom). "Stem injection" has replaced foliar spraying as the preferred technique for treating Japanese Knotweed and its hybrids, Bohemian Knotweed and Giant Knotweed. Japanese knotweed can cause structural issues and devalue your house, or even make it unsellable if left untreated!! Don’t panic!!! But did you know that glyphosate can also be injected into … Managing Japanese Knotweed and Giant Knotweed on Roadsides Facts5hee t Untangling the Truth About Knotweed Japanese knotweed (Polygonum cuspidatum, [known to some botanists as Fallopia japonica]), also known as 'bamboo', is a tall-growing, hollow-stemmed, perennial herbaceous plant capable of forming dense Japanese knotweed plants are herbaceous perennials. Professional Japanese Knotweed Injector Syringe Killer + 7+2 NEEDLES. The Japanese knotweed injector is currently being used by many knotweedtreatment professionals, and plant and wildlife trusts. Offering a verycompetitive alternative to the vastly more expensive products out there. Since their leaves die back in winter, it is through their roots that the plants live on. 2 Japanese knotweed - stem injection the answer ... Weather-wise this summer was a washout but it has actually helped the new stem injection treatment method for Japanese Knotweed come into its own. Assemble the three parts of the injection tool. Pencil Point Needles Stainless Steel 304 RW (Luer Lock Hubs) 10G (3.4mm O.D.) No matter the size of your infestation, completely eradicating this pest can take years [1]; cutting corners at any point in the process could lead to a never-ending battle or, worse still, a hefty fine. Note also that many plants put down additional roots where these nodes touch the ground. At the end of Japanese knotweed's growing season, nutrients are transferred from the leaves down through the canes and on down to the rhizomes. Once you take the tool out of its packaging, here's how to proceed: Repeat injections of glyphosate in future years as necessary. 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