Estimation of immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (<i>Microdochium nivale</i>)
The purpose of the current study was to estimate immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (Microdochium nivale (Fr.) Samuels & I.C. Hallett) in the sprouting phase. For resistance to M. nivale there have been studied 35 winter wheat va...
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Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"
2021-10-01
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| Series: | Зерновое хозяйство России |
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| Online Access: | https://www.zhros.online/jour/article/view/1406 |
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| author | G. V. Volkova Ya. V. Yakhnik O. V. Tarancheva |
| author_facet | G. V. Volkova Ya. V. Yakhnik O. V. Tarancheva |
| author_sort | G. V. Volkova |
| collection | DOAJ |
| description | The purpose of the current study was to estimate immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (Microdochium nivale (Fr.) Samuels & I.C. Hallett) in the sprouting phase. For resistance to M. nivale there have been studied 35 winter wheat varieties sown in the south of the Russian Federation, 19 winter barley varieties and 4 variety samples and 13 winter triticale varieties developed in the LLC “Agrostandart”, FSBSI RCG named after P.P. Lukyanenko, FSBSI FRC Kabardino-Balkarian Research Center of the RAS, FSBSI “ARC Donskoy”, FSBSI “North Caucasian FRSC”, FSBSI “FRAC”, NPO “KUBANZERNO”, FSBEI HE “KubSAU”. There has been substantiated a methodological approach to conducting research on immunological estimation of winter grain varieties in the laboratory conditions. The optimal temperature for the cultivation of the pathogen was +10/+15 °C (with a photoperiod of 12 hours). There was found that the required temperature to stimulate sporulation was +5 °C. The optimum temperature for the incubation period was +5 °C at 85% humidity. There has been established that the only winter wheat variety ‘Dolya’ had a very high resistance degree to pink snow mold; the varieties ‘Antonina’ and ‘Brigada’ had a high resistance degree; 21 varieties were classified as resistant. M. nivale resistance was demonstrated by 9 winter barley varieties and 3 variety samples (‘Versal’, ‘Iosif’, ‘KA-12’, ‘KA-5/KA-3’, ‘KA-5/KA-1’, ‘Karrera’, ‘Kondrat’, ‘Kubagro-1’, ‘Lazar’, ‘Master’, ‘Romans’, ‘Sarmat’). Among the studied winter triticale varieties, 4 varieties had a very high resistance degree (‘Argus’, ‘Slon’, ‘Tikhon’, ‘Ullubiy’) and 9 varieties had a high resistance degree to pink snow mold pathogen (‘Aznavur’, ‘Argo’, ‘Arioso’, ‘Valentin 90’, ‘Iliya’, ‘Sotnik’,’ Styuard’, ‘Forte’, ‘Khleborob’). |
| format | Article |
| id | doaj-art-bcaa0cc1ad454b2e886cc2156e7b29cf |
| institution | DOAJ |
| issn | 2079-8725 2079-8733 |
| language | Russian |
| publishDate | 2021-10-01 |
| publisher | Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”" |
| record_format | Article |
| series | Зерновое хозяйство России |
| spelling | doaj-art-bcaa0cc1ad454b2e886cc2156e7b29cf2025-08-20T02:53:35ZrusFederal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"Зерновое хозяйство России2079-87252079-87332021-10-0105758010.31367/2079-8725-2021-77-5-75-80700Estimation of immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (<i>Microdochium nivale</i>)G. V. Volkova0Ya. V. Yakhnik1O. V. Tarancheva2All-Russian Research Institute of Biological Protection of PlantsAll-Russian Research Institute of Biological Protection of PlantsAll-Russian Research Institute of Biological Protection of PlantsThe purpose of the current study was to estimate immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (Microdochium nivale (Fr.) Samuels & I.C. Hallett) in the sprouting phase. For resistance to M. nivale there have been studied 35 winter wheat varieties sown in the south of the Russian Federation, 19 winter barley varieties and 4 variety samples and 13 winter triticale varieties developed in the LLC “Agrostandart”, FSBSI RCG named after P.P. Lukyanenko, FSBSI FRC Kabardino-Balkarian Research Center of the RAS, FSBSI “ARC Donskoy”, FSBSI “North Caucasian FRSC”, FSBSI “FRAC”, NPO “KUBANZERNO”, FSBEI HE “KubSAU”. There has been substantiated a methodological approach to conducting research on immunological estimation of winter grain varieties in the laboratory conditions. The optimal temperature for the cultivation of the pathogen was +10/+15 °C (with a photoperiod of 12 hours). There was found that the required temperature to stimulate sporulation was +5 °C. The optimum temperature for the incubation period was +5 °C at 85% humidity. There has been established that the only winter wheat variety ‘Dolya’ had a very high resistance degree to pink snow mold; the varieties ‘Antonina’ and ‘Brigada’ had a high resistance degree; 21 varieties were classified as resistant. M. nivale resistance was demonstrated by 9 winter barley varieties and 3 variety samples (‘Versal’, ‘Iosif’, ‘KA-12’, ‘KA-5/KA-3’, ‘KA-5/KA-1’, ‘Karrera’, ‘Kondrat’, ‘Kubagro-1’, ‘Lazar’, ‘Master’, ‘Romans’, ‘Sarmat’). Among the studied winter triticale varieties, 4 varieties had a very high resistance degree (‘Argus’, ‘Slon’, ‘Tikhon’, ‘Ullubiy’) and 9 varieties had a high resistance degree to pink snow mold pathogen (‘Aznavur’, ‘Argo’, ‘Arioso’, ‘Valentin 90’, ‘Iliya’, ‘Sotnik’,’ Styuard’, ‘Forte’, ‘Khleborob’).https://www.zhros.online/jour/article/view/1406winter wheatwinter barleywinter triticalepink snow moldmicrodochium nivale |
| spellingShingle | G. V. Volkova Ya. V. Yakhnik O. V. Tarancheva Estimation of immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (<i>Microdochium nivale</i>) Зерновое хозяйство России winter wheat winter barley winter triticale pink snow mold microdochium nivale |
| title | Estimation of immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (<i>Microdochium nivale</i>) |
| title_full | Estimation of immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (<i>Microdochium nivale</i>) |
| title_fullStr | Estimation of immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (<i>Microdochium nivale</i>) |
| title_full_unstemmed | Estimation of immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (<i>Microdochium nivale</i>) |
| title_short | Estimation of immunity of the winter grain varieties sown in the south of Russia to the pink snow mold pathogen (<i>Microdochium nivale</i>) |
| title_sort | estimation of immunity of the winter grain varieties sown in the south of russia to the pink snow mold pathogen i microdochium nivale i |
| topic | winter wheat winter barley winter triticale pink snow mold microdochium nivale |
| url | https://www.zhros.online/jour/article/view/1406 |
| work_keys_str_mv | AT gvvolkova estimationofimmunityofthewintergrainvarietiessowninthesouthofrussiatothepinksnowmoldpathogenimicrodochiumnivalei AT yavyakhnik estimationofimmunityofthewintergrainvarietiessowninthesouthofrussiatothepinksnowmoldpathogenimicrodochiumnivalei AT ovtarancheva estimationofimmunityofthewintergrainvarietiessowninthesouthofrussiatothepinksnowmoldpathogenimicrodochiumnivalei |