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Information × Registration Number 0126U001299, R & D request Title Effectiveness of methods for selecting sunflower sources for brown rot (Rhyzopus nigricans Enrend) and embellisia (Embellisia helianti (Hansf) Pidoplichko) Head Kutishcheva Nataliia M., Кандидат сільськогосподарських наук Registration Date 02-02-2026 Organization Institute of Oilseed Crops of the National Academy of Agrarian Sciences of Ukraine popup.description1 The main goal of the research is to develop parameters for effective methods of selection of sunflower lines with a high level of resistance to brown rot (Rhyzopus (nigricans Enrend) and embellisia (Embellisia helianthi (Hansf.) Pidopl.), formation and theoretical substantiation of the phytopathological (breeding) value of new sunflower source material from the genetic and breeding collections of the Institute of Plant Breeding and Breeding of the National Academy of Sciences of the Russian Academy of Sciences, forming a collection of linear sunflower material based on resistance to brown rot and embelisia, also taking into account the complex resistance to the main pathogens that have a negative impact on the vegetative sunflower plant (downy mildew, white rot, coal rot, phomosis, lupus, alternaria, septoria). The study of these areas of research will result in the creation of a fundamentally new source of highly productive breeding material based on resistance to brown rot and embelisis and its inclusion in the breeding process. popup.nrat_date 2026-02-02 Close