Dwarf leaf rust of spring barley

Abstract

The last years (2013 and 2017) in the Republic of Belarus spring barley infection by dwarf leaf rust is noticed. In the article the literary data on incidence and economic importance of the disease and the agent’s biology are combined. The results of dwarf leaf rust severity researches of spring barley crops (the disease severity by years have fluctuated depending on the variety from 0,1 to 7,1 %). A high biological fungicides efficiency in the disease severity restriction is determined.