مشخصات پژوهش

This paper includes descriptions and illustrations of two new species including Aceria ulmosimilis Lotfollahi & Haddad n. sp. as blister making species and Aculus tetranemus Lotfollahi & Gol n. sp. as vagrant species on Ulmus minor Mill. (Ulmaceae), and information about three other eriophyid mites collected from Elm trees, Ulmus spp. (Ulmaceae) recently discovered from Iran.