THE SOURCES OF RESISTANCE GENES OF WHEAT TO LEAF AND STEM PATHOGENS ON THE TERRITORY OF THE NOVOSIBIRSK REGION
According to the study of more than 1000 genotypes of soft spring wheat from the world collection of IPI grown in the conditions of isolated infectious farm in the village of Michurinsky (the Novosibirsk region, Western Siberia) we developed 80 reliable sources of Lr, Sr and Pm-genes of resistance a...
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| Format: | Article |
| Language: | Russian |
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Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"
2018-06-01
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| Series: | Зерновое хозяйство России |
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| Online Access: | https://www.zhros.ru/jour/article/view/309 |
| _version_ | 1797698780438462464 |
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| author | L. Р. Sochalova |
| author_facet | L. Р. Sochalova |
| author_sort | L. Р. Sochalova |
| collection | DOAJ |
| description | According to the study of more than 1000 genotypes of soft spring wheat from the world collection of IPI grown in the conditions of isolated infectious farm in the village of Michurinsky (the Novosibirsk region, Western Siberia) we developed 80 reliable sources of Lr, Sr and Pm-genes of resistance and combination of genes (of specific and age resistance), which can be interesting as an initial material to migrating diseases (brown rust and powdery mildew) on the territory of the Novosibirsk region. The study of resistance to brown rust was carried out with the artificial infection and the study of resistance to stem rust and powdery mildew was carried out with the natural provocative infection. We could find the sources of the new efficient genes because of the change in a set of the pathogens on the territory of the region and due to a loss of resistance to brown rust among the varieties with previous highly efficient gene Lr9 and their heavy infection with stem rust and powdery mildew. Such sources of the efficient genes as from Lr to Aegilops speltoides (с Lr28, Lr35/Sr39, Lr47), Lr48, Lr49, LrAg.i./PmAg.i, LrKu/PmKu, LrBel/PmBel, Lr24/Sr24, Lr19/Sr25+Lr26/Sr31, Lr13+Lr37/Sr38+Sr36+Sr2, Pm6+Pm3d+Pm1; Pm6+Pm4b+Pm3d+Pm2; Pm4b+Pm5+Pm1; Pm4b+Pm5 Pm4b+Pm3d have a special value for acquiring of the crop immunity to these pathogens. |
| first_indexed | 2024-03-12T03:58:58Z |
| format | Article |
| id | doaj.art-abae074a7b2141a6a1f27068eb32465d |
| institution | Directory Open Access Journal |
| issn | 2079-8725 2079-8733 |
| language | Russian |
| last_indexed | 2024-03-12T03:58:58Z |
| publishDate | 2018-06-01 |
| publisher | Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”" |
| record_format | Article |
| series | Зерновое хозяйство России |
| spelling | doaj.art-abae074a7b2141a6a1f27068eb32465d2023-09-03T11:45:52ZrusFederal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"Зерновое хозяйство России2079-87252079-87332018-06-01024549308THE SOURCES OF RESISTANCE GENES OF WHEAT TO LEAF AND STEM PATHOGENS ON THE TERRITORY OF THE NOVOSIBIRSK REGIONL. Р. Sochalova0FSBSI Siberia Research Institute of plant-growing and breeding, subsidiary of ITsG SO RANAccording to the study of more than 1000 genotypes of soft spring wheat from the world collection of IPI grown in the conditions of isolated infectious farm in the village of Michurinsky (the Novosibirsk region, Western Siberia) we developed 80 reliable sources of Lr, Sr and Pm-genes of resistance and combination of genes (of specific and age resistance), which can be interesting as an initial material to migrating diseases (brown rust and powdery mildew) on the territory of the Novosibirsk region. The study of resistance to brown rust was carried out with the artificial infection and the study of resistance to stem rust and powdery mildew was carried out with the natural provocative infection. We could find the sources of the new efficient genes because of the change in a set of the pathogens on the territory of the region and due to a loss of resistance to brown rust among the varieties with previous highly efficient gene Lr9 and their heavy infection with stem rust and powdery mildew. Such sources of the efficient genes as from Lr to Aegilops speltoides (с Lr28, Lr35/Sr39, Lr47), Lr48, Lr49, LrAg.i./PmAg.i, LrKu/PmKu, LrBel/PmBel, Lr24/Sr24, Lr19/Sr25+Lr26/Sr31, Lr13+Lr37/Sr38+Sr36+Sr2, Pm6+Pm3d+Pm1; Pm6+Pm4b+Pm3d+Pm2; Pm4b+Pm5+Pm1; Pm4b+Pm5 Pm4b+Pm3d have a special value for acquiring of the crop immunity to these pathogens.https://www.zhros.ru/jour/article/view/309wheatinfectious farmbrown ruststem (stalk) rustpowdery mildewsourcesgenes |
| spellingShingle | L. Р. Sochalova THE SOURCES OF RESISTANCE GENES OF WHEAT TO LEAF AND STEM PATHOGENS ON THE TERRITORY OF THE NOVOSIBIRSK REGION Зерновое хозяйство России wheat infectious farm brown rust stem (stalk) rust powdery mildew sources genes |
| title | THE SOURCES OF RESISTANCE GENES OF WHEAT TO LEAF AND STEM PATHOGENS ON THE TERRITORY OF THE NOVOSIBIRSK REGION |
| title_full | THE SOURCES OF RESISTANCE GENES OF WHEAT TO LEAF AND STEM PATHOGENS ON THE TERRITORY OF THE NOVOSIBIRSK REGION |
| title_fullStr | THE SOURCES OF RESISTANCE GENES OF WHEAT TO LEAF AND STEM PATHOGENS ON THE TERRITORY OF THE NOVOSIBIRSK REGION |
| title_full_unstemmed | THE SOURCES OF RESISTANCE GENES OF WHEAT TO LEAF AND STEM PATHOGENS ON THE TERRITORY OF THE NOVOSIBIRSK REGION |
| title_short | THE SOURCES OF RESISTANCE GENES OF WHEAT TO LEAF AND STEM PATHOGENS ON THE TERRITORY OF THE NOVOSIBIRSK REGION |
| title_sort | sources of resistance genes of wheat to leaf and stem pathogens on the territory of the novosibirsk region |
| topic | wheat infectious farm brown rust stem (stalk) rust powdery mildew sources genes |
| url | https://www.zhros.ru/jour/article/view/309 |
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