http://www.articleheaven.net en-us editorial@articlealley.com Japanese Knotweed is a highly invasive plant which can actually cause extensive damage to a property and the land around it. On development sites Japanese knotweed can delay the construction process by several months and even years. The plant has an ext... http://www.articleheaven.net/paying-the-price-for-japanese-knotweed-damage-856508.html 15th April 2009