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Information × Registration Number 0221U100867, 0116U004657 , R & D reports Title Scientific substantiate the conditions of infection and symptoms virus diseases and methods of improvement of hops from them using physical and chemical methods and bioactive preparations. popup.stage_title Head Kozlyk Tetyana I, Registration Date 10-01-2021 Organization Polissya Institute of Agriculture of the National Academy of Agrarian Sciences of Ukraine popup.description2  The database of studying the conditions of infection and manifestation of viral diseases on hops is formed, the basic information on the use of antiviral drugs in in vitro culture, the system of indicators of regularities of conditions of infection of hops with viruses is determined and formed. Within the study of the peculiarities of counteracting infection and spread of viral diseases at the stages of growing microseedlings in vitro developed and formed scientific and methodological documentation on "Methods of recovery of hop plants from viral diseases at the stages of growing microseedlings in vitro and seedlings of etiolated plants rhizomes and rhizomes ». Scientific and methodical recommendations "Methods of recovery of hop plants from viral diseases". The influence of biological activity in the nutrient medium of aqueous extract from hop seeds as a bioadditive of growth stimulant is investigated and its influence on biological indicators of infection and manifestation of viral diseases is established. A "Method for stimulating the reproduction of hop regenerants grown from apexes in vitro" has been developed. Received a patent for the invention in this way (№ 118633 from 11.02.2019). A "Method for microclonal propagation of hop regenerants grown from apexes in vitro" has been developed. Received a patent for the invention in this way (№ 120207 from 25.10.2019). Product Description popup.authors Brazhevskaya Nataliya O Dzhus Iryna A Kovalev Vitaliy B Kozlyk Tetyana I Kozlova Iryna V Ratoshnyuk Nataliya P Yurkivsky Joseph M popup.nrat_date 2021-03-17 Close