Japanese knotweed
This document is only available with a paid isurv subscription.
Japanese knotweed can dominate any area where it is allowed to establish itself. In the Far East, it is not seen as a problematic species, since a number of plant competitors and a range of natural insect and fungi predators keep it firmly in check. In the UK, Europe, North...Explore the subscription options here to get full access to isurv, including downloads.
Try isurv for free!
You can get instant access to a free, 7-day trial of isurv simply by filling in the free trial form. Please note that the free trial includes full access to isurv with the exception of downloadable content which is only available with a paid subscription.
Sign up for the isurv newsletter, to receive a monthly round-up of the latest isurv updates.
For further questions, don't hesitate to call: +44(0)247 686 8555.