Phytosanitary potential of highly productive spring wheat varieties of the Federal Research Center «Nemchinovka» selection
At The Federal Research Center «Nemchinovka» has developed varieties of spring wheat with a high level of productivity potential (about 6-8 t / ha) for cultivation in the Central Federal district and regions with similar conditions. Their varietal differences in the levels of resistance to leaf-stem phytopathogens were revealed, the varieties were differentiated into high and medium resistant. There are no receptive ones. The necessity of a differentiated approach to the protection of highly productive varieties of spring wheat, which differ in the level of resistance to leaf-stem phytopathogens, is substantiated.