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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">vetpress</journal-id><journal-title-group><journal-title xml:lang="ru">Аграрная наука</journal-title><trans-title-group xml:lang="en"><trans-title>Agrarian science</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-8155</issn><issn pub-type="epub">2686-701X</issn><publisher><publisher-name>Редакция журнала "Аграрная наука"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32634/0869-8155-2019-326-2-110-114</article-id><article-id custom-type="elpub" pub-id-type="custom">vetpress-757</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>ЗАЩИТА РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CROP PROTECTION</subject></subj-group></article-categories><title-group><article-title>Изменение антифунгальной активности микромицетов в присутствии наночастиц</article-title><trans-title-group xml:lang="en"><trans-title>Change of antifungal activity of micromycetes in the presence of nanoparticles</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>Сырбу</surname><given-names>Т. .</given-names></name><name name-style="western" xml:lang="en"><surname>Sirbu</surname><given-names>T. .</given-names></name></name-alternatives><email xlink:type="simple">tfsirbu@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тимуш</surname><given-names>И. .</given-names></name><name name-style="western" xml:lang="en"><surname>Timus</surname><given-names>I. .</given-names></name></name-alternatives><email xlink:type="simple">timus_ion@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горинчой</surname><given-names>В. .</given-names></name><name name-style="western" xml:lang="en"><surname>Gorincioi</surname><given-names>V. .</given-names></name></name-alternatives><email xlink:type="simple">viorina@inbox.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>Пушкашу</surname><given-names>Б. .</given-names></name><name name-style="western" xml:lang="en"><surname>Pushkashu</surname><given-names>B. .</given-names></name></name-alternatives><email xlink:type="simple">b_puscasu@yahoo.fr</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>Маслоброд</surname><given-names>С. .</given-names></name><name name-style="western" xml:lang="en"><surname>Maslobrod</surname><given-names>S. N.</given-names></name></name-alternatives><email xlink:type="simple">maslobrod37@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ИМБ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Microbiology and Biotechnology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ИХ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Chemistry</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ИГФЗР</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Genetics, Physiology and Plant Protection</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>26</day><month>02</month><year>2020</year></pub-date><volume>2</volume><fpage>110</fpage><lpage>114</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сырбу Т..., Тимуш И..., Горинчой В..., Пушкашу Б..., Маслоброд С..., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Сырбу Т..., Тимуш И..., Горинчой В..., Пушкашу Б..., Маслоброд С...</copyright-holder><copyright-holder xml:lang="en">Sirbu T..., Timus I..., Gorincioi V..., Pushkashu B..., Maslobrod S.N.</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://www.vetpress.ru/jour/article/view/757">https://www.vetpress.ru/jour/article/view/757</self-uri><abstract><p>Из почвы Молдовы были выделены микромицеты, из которых выбраны 11 штаммов принадлежащих к роду Trichoderma (5 штаммов) и Penicillium (6 штаммов), у которых определяли антифунгальную активность по отношению к ряду тест-культур - 5 штаммов фитопатогенных грибов - возбудителей болезней сельскохозяйственных растений, часто встречающихся в Молдове. Штаммы выращивали на агаризованной среде Чапека с добавлением в среду наночастиц (НЧ) в концентрациях: Co - 0,0001 %; Cu, ZnO, Fe2O3, Fe2,ZnO4 и Fe2CuO4 - 0,001 %. Проведенные исследования показали, что добавление в среду НЧ Co не повлияло на антифунгальную активность в присутствие НЧ Cu и ZnO (4,5-9,2 %) у представителей рода Trichoderma. Лучшие результаты получены придобавлении в среду Fe2O3 или Fe2ZnO4 (5,3-30,4 %). У представителей рода Penicillium замечено также, что наилучшие результаты при определении антифунгальной активности соответствовали вариантам опытов при добавлении НЧ Fe2O3, Fe2ZnO4 и Fe2CuO4 (увеличение зон задержки роста от 6,4 до 33,3 %). Таким образом, согласно полученым результатам, можно констатировать, что присутствие НЧ различной химической природы оказывают определенное действие на изменение антифунгальной активности микромицетов по отношению к фитопатогенам, вызывающие разного рода заболевания важных сельскохозяйственных культур, возделываемых в Молдове. У представителей рода Trichoderma и Penicillium обнаружена возможность повышения антифунгальной активности по отношению к тому или иному фитопатогену, варьируя состав среды культивирования добавлением в неё тех или иных НЧ.</p></abstract><trans-abstract xml:lang="en"><p>Micromycetes were isolated from Moldavian soil, from which 11 strains belonging to the genus Trichoderma (5 strains) and Penicillium (6 strains) were selected, in which antifungal activity was determined in relation to a number of test cultures - 5 strains of phytopathogenic fungi that cause diseases of agricultural plants, often found in Moldova. The strains were grown on the agar medium Czapek with the addition of nanoparticles (NPs) to the medium in concentrations: Co - 0.0001%; Cu, ZnO, Fe2O3, Fe2ZnO4 and Fe2CuO4 - 0.001%. Studies have shown that the addition of Co NP to the medium did not affect the antifungal activity in the presence of Cu NP and ZnO NP (4.5-92%) in representatives of the genus Trichoderma. The best results were obtained by adding Fe2O3 or Fe2ZnO4 (5.3-30.4%) to the medium. In representatives of the genus Penicillium, it was also noted that the best results in determining the antifungal activity corresponded to the variants of experiments with the addition of NPs Fe2O3, Fe2,ZnO4 and Fe2CuO4 (an increase in the growth inhibition zones from 6.4 to 33.3%). Thus, according to the obtained results, it can be stated that the presence of NPs of various chemical natures have a definite effect on the change in the antifungal activity of micromycetes against to phytopathogens, causing various diseases of important crops cultivated in Moldova. The representatives of the genus Trichoderma and Penicillium found the possibility of increasing antifungal activity against to one or another phytopathogen, varying the composition of the cultivation medium by the addition of certain NPs to it.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>антифунгальная активность</kwd><kwd>микромицеты</kwd><kwd>наночастицы</kwd><kwd>antifungal activity</kwd><kwd>micromycetes</kwd><kwd>nanoparticles</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
