Monitoring the Spread of Potato Virus Diseases in Kazakhstan

IF 1.2 4区农林科学 Q3 AGRONOMY

American Journal of Potato Research Pub Date : 2022-12-08 DOI:10.1007/s12230-022-09895-y

Dias Daurov, Assel Argynbayeva, Ainash Daurova, Kuanysh Zhapar, Zagipa Sapakhova, Kabyl Zhambakin, Malika Shamekova

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引用次数: 0

Abstract

Potato (Solanum tuberosum L.) is one of the main food crops worldwide, including in Kazakhstan. Viral diseases are a major constraint to sustainable potato production, as they cause large losses in crop quantity and quality. To determine the current status of potato production in Kazakhstan, we studied tuber and leaf samples in large seed and commercial farms of the Republic. Samples of tuber and leaf samples randomly sampled were tested for five main viruses: potato virus Y (PVY), potato virus X (PVX), potato virus M (PVM), potato virus S (PVS), and potato leafroll virus (PLRV). A multiplex reverse transcription polymerase chain reaction (mpRT-PCR) was used to monitor viral infection. During the monitoring of tuber samples, it was found that the most common virus in almost all regions was the PVS virus at 64.5%. Moreover, most of the viruses originated in commercial farms. As a result of the analysis of leaves selected in the fields, it was found that the most common viruses in the regions were PVM at 46% and PVS at 35.3%. The work performed to monitor viral diseases in various regions of Kazakhstan will enable direct actions to maintain and improve the phytosanitary status of potatoes in Kazakhstan in the future.

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监测马铃薯病毒病在哈萨克斯坦的传播

马铃薯（Solanum tuberosum L.）是包括哈萨克斯坦在内的世界主要粮食作物之一。病毒性疾病是可持续马铃薯生产的主要制约因素，因为它们会造成作物数量和质量的巨大损失。为了确定哈萨克斯坦马铃薯生产的现状，我们研究了共和国大型种子和商业农场的块茎和叶片样本。随机抽取的块茎和叶片样品检测了五种主要病毒：马铃薯Y病毒（PVY）、马铃薯X病毒（PVX）、马铃薯M病毒（PVM）、马铃薯S病毒（PVS）和马铃薯卷叶病毒（PLRV）。多重逆转录聚合酶链式反应（mpRT-PCR）用于监测病毒感染。在对块茎样本的监测中，发现几乎所有地区最常见的病毒是PVS病毒，占64.5%。此外，大多数病毒起源于商业农场。对田间选择的叶子进行分析后发现，这些地区最常见的病毒是PVM，占46%，PVS占35.3%。为监测哈萨克斯坦各个地区的病毒性疾病而开展的工作将使未来能够采取直接行动来维持和改善哈萨克斯坦土豆的植物检疫状况。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

American Journal of Potato Research 农林科学-农艺学

CiteScore

3.40

自引率

6.70%

发文量

审稿时长

18-36 weeks

期刊介绍： The American Journal of Potato Research (AJPR), the journal of the Potato Association of America (PAA), publishes reports of basic and applied research on the potato, Solanum spp. It presents authoritative coverage of new scientific developments in potato science, including biotechnology, breeding and genetics, crop management, disease and pest research, economics and marketing, nutrition, physiology, and post-harvest handling and quality. Recognized internationally by contributors and readership, it promotes the exchange of information on all aspects of this fast-evolving global industry.