Occurrence of Spot Blotch in Spring Barley Caused by Bipolaris sorokiniana Shoem. in South-Eastern Kazakhstan
In Kazakhstan, barley (Hordeum vulgare L.) is the second most important cereal crop after wheat, with an annual production of approximately 1.9 million tons. The study aimed to characterize Bipolaris sorokiniana isolates obtained from barley fields surveyed. A total of 21 diseased leaves showing spo...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2022/3602996 |
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| author | Yerlan Dutbayev Nurlan Kuldybayev Saule Daugaliyeva Elvira Ismailova Nadira Sultanova Göksel Özer Ayana Slyamova Kadyrzhan Mukin Abdelfattah Dababat Minura Yessimbekova |
| author_facet | Yerlan Dutbayev Nurlan Kuldybayev Saule Daugaliyeva Elvira Ismailova Nadira Sultanova Göksel Özer Ayana Slyamova Kadyrzhan Mukin Abdelfattah Dababat Minura Yessimbekova |
| author_sort | Yerlan Dutbayev |
| collection | DOAJ |
| description | In Kazakhstan, barley (Hordeum vulgare L.) is the second most important cereal crop after wheat, with an annual production of approximately 1.9 million tons. The study aimed to characterize Bipolaris sorokiniana isolates obtained from barley fields surveyed. A total of 21 diseased leaves showing spot blotch symptoms were collected from experimental plots located close to the Kazakh Research Institute of Agriculture and Crop Production, where the spring barley Arna cultivar was planted in June 2020. The overall strategy for control of spring barley blotch in the Almaty region of Kazakhstan should include the determination of the aggressiveness of the pathogen isolates to better understand the biology of the diseases and ultimately proper control strategy. Pathogenicity of B. sorokiniana isolates was made on barley seedlings in vitro. Inoculated seedlings showed clear symptoms of B. sorokiniana, and therefore, Koch’s postulates were fulfilled by reisolating the pathogen from artificially inoculated seedlings and identifying it based on standard morphology criteria. Further investigation is needed to understand the impact of B. sorokiniana on barley production in Kazakhstan. |
| format | Article |
| id | doaj-art-6d672f0491524fb9b899e9d1bc190759 |
| institution | Kabale University |
| issn | 1537-744X |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-6d672f0491524fb9b899e9d1bc1907592025-02-03T01:22:40ZengWileyThe Scientific World Journal1537-744X2022-01-01202210.1155/2022/3602996Occurrence of Spot Blotch in Spring Barley Caused by Bipolaris sorokiniana Shoem. in South-Eastern KazakhstanYerlan Dutbayev0Nurlan Kuldybayev1Saule Daugaliyeva2Elvira Ismailova3Nadira Sultanova4Göksel Özer5Ayana Slyamova6Kadyrzhan Mukin7Abdelfattah Dababat8Minura Yessimbekova9Kazakh National Agrarian Research UniversityKazakh National Agrarian Research UniversityInstitute of Microbiology and VirologyInstitute of Microbiology and VirologyKazakh Research Institute of Plant Protection and QuarantineFaculty of AgricultureKazakh National Agrarian Research UniversityKazakh Research Institute of Agriculture and Crop ProductionInternational Maize and Wheat Improvement Center (CIMMYT)Kazakh Research Institute of Agriculture and Crop ProductionIn Kazakhstan, barley (Hordeum vulgare L.) is the second most important cereal crop after wheat, with an annual production of approximately 1.9 million tons. The study aimed to characterize Bipolaris sorokiniana isolates obtained from barley fields surveyed. A total of 21 diseased leaves showing spot blotch symptoms were collected from experimental plots located close to the Kazakh Research Institute of Agriculture and Crop Production, where the spring barley Arna cultivar was planted in June 2020. The overall strategy for control of spring barley blotch in the Almaty region of Kazakhstan should include the determination of the aggressiveness of the pathogen isolates to better understand the biology of the diseases and ultimately proper control strategy. Pathogenicity of B. sorokiniana isolates was made on barley seedlings in vitro. Inoculated seedlings showed clear symptoms of B. sorokiniana, and therefore, Koch’s postulates were fulfilled by reisolating the pathogen from artificially inoculated seedlings and identifying it based on standard morphology criteria. Further investigation is needed to understand the impact of B. sorokiniana on barley production in Kazakhstan.http://dx.doi.org/10.1155/2022/3602996 |
| spellingShingle | Yerlan Dutbayev Nurlan Kuldybayev Saule Daugaliyeva Elvira Ismailova Nadira Sultanova Göksel Özer Ayana Slyamova Kadyrzhan Mukin Abdelfattah Dababat Minura Yessimbekova Occurrence of Spot Blotch in Spring Barley Caused by Bipolaris sorokiniana Shoem. in South-Eastern Kazakhstan The Scientific World Journal |
| title | Occurrence of Spot Blotch in Spring Barley Caused by Bipolaris sorokiniana Shoem. in South-Eastern Kazakhstan |
| title_full | Occurrence of Spot Blotch in Spring Barley Caused by Bipolaris sorokiniana Shoem. in South-Eastern Kazakhstan |
| title_fullStr | Occurrence of Spot Blotch in Spring Barley Caused by Bipolaris sorokiniana Shoem. in South-Eastern Kazakhstan |
| title_full_unstemmed | Occurrence of Spot Blotch in Spring Barley Caused by Bipolaris sorokiniana Shoem. in South-Eastern Kazakhstan |
| title_short | Occurrence of Spot Blotch in Spring Barley Caused by Bipolaris sorokiniana Shoem. in South-Eastern Kazakhstan |
| title_sort | occurrence of spot blotch in spring barley caused by bipolaris sorokiniana shoem in south eastern kazakhstan |
| url | http://dx.doi.org/10.1155/2022/3602996 |
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