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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">phytosanitary</journal-id><journal-title-group><journal-title xml:lang="ru">Фитосанитария. Карантин растений</journal-title><trans-title-group xml:lang="en"><trans-title>Plant Health and Quarantine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-327X</issn><publisher><publisher-name></publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.69536/FKR.2021.49.45.001</article-id><article-id custom-type="elpub" pub-id-type="custom">phytosanitary-44</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>НАУЧНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SCIENTIFIC RESEARCH</subject></subj-group></article-categories><title-group><article-title>Культурально- морфологические особенности возбудителя Diaporthe vaccinii в подкарантинной продукции – растениях клюквы</article-title><trans-title-group xml:lang="en"><trans-title>Culture morphological characteristics of the pathogen Diaporthe vaccinii in regulated products – cranberry plants</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Анна Александровна, старший научный сотрудник, заведующая лабораторией микологии</p><p>р. п. Быково, г. Раменское, Московская обл.</p></bio><bio xml:lang="en"><p>Anna Kuznetsova, Senior Researcher, Head of Mycology Laboratory, Testing Laboratory Center</p><p>Bykovo, Ramenskoye, Moscow Oblast</p></bio><email xlink:type="simple">kyyznec@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4334-9224</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цветкова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsvetkov</surname><given-names>YU. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Цветкова Юлия Владиславовна, младший научный сотрудник лаборатории микологии ИЛЦР; аспирант биологического факультета</p><p>р. п. Быково, г. Раменское, Московская обл.</p><p>г. Москва</p><p>SPIN-код 2744-1123</p></bio><bio xml:lang="en"><p>Yulia Tsvetkova, Junior Researcher, MycologyLaboratory, Testing Laboratory Center</p><p>Bykovo, Ramenskoye, Moscow Oblast</p><p>Moscow</p><p>SPIN-code 2744-1123</p></bio><email xlink:type="simple">yutska@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Камченков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kamchenkov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Камченков Александр Владимирович, агроном лаборатории микологии ИЛЦ</p><p>р. п. Быково, г. Раменское, Московская обл.</p></bio><bio xml:lang="en"><p>Alexander Kamchenkov, Agronomist, Mycology Laboratory, Testing Laborator</p><p>Bykovo, Ramenskoye, Moscow Oblast</p></bio><email xlink:type="simple">akamchenkov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Всероссийский центр карантина растений» (ФГБУ «ВНИИКР»)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FGBU “All-Russian Plant Quarantine Center” (FGBU “VNIIKR”)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Всероссийский центр карантина растений» (ФГБУ «ВНИИКР»); Московский государственный университет им. М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FGBU “All-Russian Plant Quarantine Center” (FGBU “VNIIKR”); Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>29</day><month>07</month><year>2021</year></pub-date><volume>0</volume><issue>2</issue><fpage>27</fpage><lpage>36</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузнецова А.А., Цветкова Ю.В., Камченков А.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Кузнецова А.А., Цветкова Ю.В., Камченков А.В.</copyright-holder><copyright-holder xml:lang="en">Kuznetsov A.A., Tsvetkov Y.V., Kamchenkov A.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://phytosanitary.vniikr.ru/jour/article/view/44">https://phytosanitary.vniikr.ru/jour/article/view/44</self-uri><abstract><p>В ходе работы лаборатории микологии ФГБУ «ВНИИКР» при исследованиях подкарантинной продукции образцов саженцев клюквы из Республики Беларусь был выявлен и изучен гриб Diaporthe vaccinii Shear – возбудитель вязкой гнили черники. В исследовании описаны биологические особенности патогена, основные симптомы поражения на ягодных культурах рода Vaccinium и, в частности, на растениях клюквы, методы выделения и идентификации патогена с помощью культурально-морфологических и молекулярно-генетических методов; представлена сравнительная характеристика роста и развития гриба на двух питательных средах: картофельно-глюкозном и солодовом агаре; описаны культурально-морфологические признаки гриба, а  также проведена морфометрия структур – пикнид и пикноспор. На основе предварительных симптоматических и морфологических признаков была проведена идентификация патогена. Для подтверждения видовой принадлежности был проведен анализ нуклеотидных последовательностей по участку внутреннего транскрибируемого спейсера.</p></abstract><trans-abstract xml:lang="en"><p>In the course of the work of the Mycology Laboratory of FGBU “VNIIKR”, while studying the regulated products of cranberry seedlings samples from the Republic of Belarus, the fungus Diaporthe vaccinii Shear was detected and studied, which is a causative agent of blight of blueberry. The study describes the biological characteristics of the pathogen, the main damage symptoms on the Vaccinium genus berry crops and, in particular, on cranberry plants, methods of isolating and identifying the pathogen using culture morphological and molecular genetic methods; presents a comparative characteristic of the growth and development of the fungus on two nutrient media: potato dextrose and malt agar; the culture morphological characteristics of the fungus are described, as well as the morphometry of the structures – pycnidia and pycnospores. The identification of the pathogen was carried out on the basis of preliminary symptomatic and morphological characteristics. To confirm the species, the analysis of nucleotide sequences was carried out for the site of the internal transcribed spacer.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Вязкая гниль черники</kwd><kwd>Phomopsis vaccinii</kwd><kwd>ПЦР</kwd><kwd>диагностика фитопатогена</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Blight of blueberry</kwd><kwd>Phomopsis vaccinii</kwd><kwd>PCR</kwd><kwd>phytopathogen diagnostics</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Латков Н., Видякин А., Коржук А., Латкова Е., 2020. Анализ и перспективы развития ягодного растениеводства в РФ. – International agricultural journal, № 6: 47–58.</mixed-citation><mixed-citation xml:lang="en">Latkov N., Vidyakin A., Korzhuk A., Latkova E. 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