Willows
Giant willow aphids - a sticky invasive nuisance
29 Nov 2018
Scion entomologists are trialling a parasitic wasp that they hope will control a growing nuisance: the giant willow aphid. Audio
Giant willow aphids - a sticky invasive nuisance
29 Nov 2018
Scion entomologists are trialling a parasitic wasp that they hope will control a growing nuisance: the giant willow aphid.
Audio