Environet give their views on the merits of releasing Aphalara itadori, a non-native sap sucking psyllid insect, into the environment as a bio-control for Japanese knotweed. See Sustain article
Environet give their views on the merits of releasing Aphalara itadori, a non-native sap sucking psyllid insect, into the environment as a bio-control for Japanese knotweed. See Sustain article