Efficacy of Some Treatments Applied for Prevention and Control of the Main Foliar Diseases of Barley

Agricultural research has allowed for a reduction of dependence on certain chemical products employed. The environmental impact, the employment and preservation of natural resources are increasingly visible. There was a clear evolution worldwide of agricultural research, but nevertheless disease and pests of crop plants continue to be highly damaging. Plant diseases, animal parasites and weeds are restricting factors of the utmost peril for crop plants’ production. Plant protection must thus exert a limit on the action of these factors making use of means that are appropriate both on an ecologic and an economic level. According to experimental data for the 2006-2009 period, good results were obtained in the case vegetation (foliar) treatments with Falcon, Tango and Amistar.