Cacopsylla ulmi (Foerster, 1848)

Material: 26 ♂♂, 29 ♀♀; [23], 3 Nov 2011, on Ulmus sp., leg. AK; [10], 6 Jul 2012, on Acer sp., leg. JD; [16], 9 Aug 8.2012, on Ulmus sp., leg. AK.