Unfortunately, it crowds out native species and can grow at a rate of up to 8 inches a day in the summer. Stems are round, smooth and hollow with reddish-brown blotches. Japanese knotweed is an aggressive invasive plant species that is becoming more widespread in the state of New Hampshire and the northeast. The leaves are broad oval with a truncated base. It is an offence to plant or encourage it to grow, but the responsibility for dealing with it rests with the landowner where the plant is growing. Dispersal: Knotweed fragments can be spread by infested equipment, mowers, improper disposal … Do not accept topsoil onto your land unless it has been checked for Japanese knotweed rhizomes. We are an environmental company specialising in all types of land remediation, based in Co Kerry and we cover the whole of Ireland with our services. Japanese knotweed is easily recognisable at all stages of its growth, and has characteristic hollow bamboo-like stems which are usually pale green and purple in its mature state. Because it can be spread vegetatively, the probability of moving Japanese knotweed during routine maintenance and in fill material associated with The legal implication of not properly controlling the disposal of Japanese Knotweed can be severe. We offer Japanese knotweed control in Isle of Wight PO36 9 to prevent damage in your garden or property. After arranging a Japanese knotweed survey, a surveyor will inspect the site and assess the best course of action for the knotweed excavation.There are 2 main options available: on-site disposal and off-site disposal. Do not put Japanese knotweed in your green waste bin. Eradication requires determination as it is very hard to remove by hand or eradicate with chemicals. You must bury Japanese knotweed … Call us now 085-808-9016 Japanese knotweed excavation methods . Care must be taken not to produce new plants. Japanese knotweed (Fallopia japonica), Giant knotweed (Fallopia sachalinensis), Bohemian knotweed (Fallopia x bohe-mica), and Himalayan knotweed (Polygonum polystachyum). That hasn’t stopped it spreading further across the UK, with only settlements in the Northern most region of the countries remaining unaffected. There are two options for disposing of knotweed waste under the Site Capping method: removal to landfill or on-site disposal. This method typically costs half that of disposal to landfill. Japanese Knotweed and Invasive Plant Control Specialists. Japanese knotweed is a weed problem that can be successfully treated with herbicides, although it may take several applications to eradicate. Option 1: On-site disposal The soils are re-used on site, thereby avoiding the excessive costs of off-site disposal and import of clean fill material. In winter the plant dies back to ground level but by early summer the bamboo-like stems emerge from rhizomes deep underground to shoot to over 2.1m (7ft), suppressing all other plant growth. Once knotweed waste (controlled waste) leaves site or the property, it must be carried by a company with an appropriate Waste Carriers Licence, issued by the Environment Agency (E.A.). It is important to control Japanses knotweed early on so that little damage is causes. In the case of Japanese Knotweed, for example, to ensure that all viable plant material is removed, it may be necessary to excavate up to 7m horizontally in all directions from … Japanese Knotweed Control in Isle of Wight. Japanese Knotweed Solutions Ltd provide customised and site specific services to private and commercial clients for the treatment, control and eradication of Japanese knotweed. The flowers are small, cream or white, produced in erect racemes in later summer and early autumn. Controlling invasive knotweed species typically takes a number of years and monitoring the site for regrowth is critical. We regularly get reports of Japanese Knotweed growing in Belfast, however we do not have a responsibility to deal with it. What does Japanese knotweed … Legislation states that Japanese Knotweed is classed as controlled waste, and if not disposed of correctly, may lead to prosecution under section 34 of the 1990 Environmental Protection Act (EPA). If an individual is unable to control the spread of this invasive weed into the wild, they could receive a fine of up to £5,000, and a custodial sentence. It's designed for the legal disposal of Japanese knotweed. Disposal of Japanese knotweed must be carried out by a licensed waste carrier in a licensed facility. Japanese knotweed has since been designated as an invasive plant by the UK government making, improper disposal or transporting of it a criminal offence. Cornwall Council has an arrangement whereby private residents may take Japanese knotweed material, double bagged, to their nearest Household Waste Disposal site. Set aside any Japanese knotweed cuttings for safe disposal later. Reynoutria japonica, synonyms Fallopia japonica and Polygonum cuspidatum, is a large species of herbaceous perennial plant of the knotweed and buckwheat family Polygonaceae. The Wildlife and Countryside Act is another piece of legislation that controls the disposal of Japanese Knotweed. Japanese Knotweed has hollow stems with distinct raised nodes that give it the appearance of bamboo. There are many legal factors affecting the disposal of Japanese Knotweed. Native to Asia, it was introduced to the United States sometime during the late 1800’s as an ornamental plant. to receive and dispose of Japanese knotweed. Japanese knotweed is an herbaceous perennial that forms large colonies of erect, arching stems (resembling bamboo). The Japanese Knotweed Company is Ireland’s leading Knotweed control company, we specialise in the treatment, control and eradication of Japanese Knotweed throughout the island of Ireland. Spread your tarpaulin or root barrier membrane over the affected area. Please ring 08456 300300 before taking the plant to the disposal site. When you're ready, contact us and we'll collect the bag and legally dispose of the removed knotweed for you Cover the entire area with top soil to prevent any light coming through. The Environmental Protection Act of 1990 is the principal knotweed legislation that has been supplemented by a series if new regulations. ... and improper disposal of removed plant material. Japanese knotweed can also be burnt as a method of eradication – if the waste belongs to a business rather than a private individual, the EA and local Environmental Health Officer must be notified at least a week in advance (.GOV.UK, 2017). All plant material should be removed and properly disposed of as new plants can sprout from very small fragments. There are two primary laws in place to regulate the spread of Japanese Knotweed. Removal and Disposal. Hybrid plants can produce large numbers of wind-dispersed viable seeds that germinate at rates approaching 100% in some populations (Gillies, Clements and Grenz 2016). The plant produces small white flowers in late summer, and its leaves are arranged in a zigzag pattern up stem which enables the plant to utilise maximum sunlight. Order the bag from us and place your knotweed waste in the bag. Disposal is also a problem as Japanese knotweed is classed as “controlled waste” under the Environmental Protection Act 1990, which means you have to dump it at a licensed landfill site. Knotweed Control Ireland Specialists in removal and control of Japanese Knotweed, based in Dublin. 24 years experience in knotweed management, control removal & eradication, Nationwide Ireland. 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