Rabdophaga iteobia is a gall midge which forms galls on the buds of willow species.
The gall is an elongated rosette or artichoke, with a diameter up to 15 mm; the leaves may be hairy.[1] There is one generation a year, the larvae are orange and pupate in the ground.[2]
The gall has been found on the following species:[2]
Found in the following European counties: Belgium and the United Kingdom.[1] [2]