Current range of Agrilus planipennis Fairmaire, an alien pest of ash trees, in European Russia and Ukraine

Marina J. Orlova‐Bienkowskaja, Alexander N. Drogvalenko, I. A. Zabaluev, Alexey S. Sazhnev, Elena Y. Peregudova, Sergey G. Mazurov, Evgenij V. Komarov, Vitalij V. Struchaev, В. В. Мартынов, Т. В. Никулина, Andrzej O. Bieńkowski