On the causes of increased susceptibility of the Italian clone I.214 to Dothichiza populea Sacc. et Briard

by Marinkovic, P. (Poplar Research Inst. Novi Sad (Yugoslavie)), FAO, Rome (Italy). International Poplar Commission. Working Party on Poplar Diseases eng, Joint Symposium on Resistance Mechanisms in Poplar Diseases eng 1-5 Sep 1980 Kornik (Poland), International Union of Forestry Research Organizations, Vienna (Austria). Working Party S2.05.03 eng
Published nd