JBB Knotweed Solutions offer bespoke management plans that are specific to your invasive weed infestation and site requirements. Our services include: -In-depth site survey’s identifying invasive weed species and ecological issues. -City & Guilds NPTC qualified spraying technicians. -Range of treatment options including herbicide application, stem injection and excavation. -Professional approach and excellent customer care. -National geographical coverage for commercial and domestic customers.