Biological control for Japanese knotweed comes into sharp focus during second release of psyllid

DSC01746
Research to find a suitable and safe biological control to fight the scourge of Japanese knotweed is stepping up a gear in the Netherlands after the second release of a psyllid – Aphalara itadori – and our very own Dr Janny Vos, Partnerships Development Director, was on hand with camera for this picture special.
Read Further