https://www.phlorum.com/blog/2012/04/05/japanese-knotweed-rics-property-care-association-pca-invasive-weeds-control-group-council-of-mortgage-lenders-building-societies-association-trustmark-bondpay/ Phlorum Joins as Founder Member of Japanese Knotweed Trade Body Read the full story... Published on 05-04-2012 by Dr Paul Beckett