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THE DETECTION OF PEA SOURCES AS TO DISEASES INFECTIOUS AGENTS AND PESTS FOR BREEDING IN THE EASTERN PART OF FOREST-STEPPE OF UKRAINE

THE DETECTION OF PEA SOURCES AS TO DISEASES INFECTIOUS AGENTS AND PESTS FOR BREEDING IN THE EASTERN PART OF FOREST-STEPPE OF UKRAINE

Institution

Section

SOURCES AND DONORS

Abstract

In the paper the results of the studies during 2004–2010 ys on the determination of pea sources for resistans to causal agents of diseases and pests amond NCPGRU collection samples belonging to different eco-geograptical origin are shown. Under infectious conditions the resistance of pea collection material to Fusarium root rots, ascochytose, as weell as, under provocative conditions – to pea grain-eater and fruit beetle from the new entries of NCPGRU – 121 samples in all is determined. According to the results of trials the samples possessing individual (52), group (8) and complex (11) resistance to disease causal agents and pests have been selected.

Keywords

peas, resistance, infectious site, diseases, provocative site, pests, sources