<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">ovoshchi</journal-id><journal-title-group><journal-title xml:lang="ru">Овощи России</journal-title><trans-title-group xml:lang="en"><trans-title>Vegetable crops of Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-9146</issn><issn pub-type="epub">2618-7132</issn><publisher><publisher-name>Федеральный научный центр овощеводства</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18619/2072-9146-2022-4-91-97</article-id><article-id custom-type="elpub" pub-id-type="custom">ovoshchi-2013</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>АГРОХИМИЯ, АГРОПОЧВОВЕДЕНИЕ, ЗАЩИТА И КАРАНТИН РАСТЕНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>AGROCHEMISTRY, SOIL SCIENCE, PLANT PROTECTION AND QUARANTINE</subject></subj-group></article-categories><title-group><article-title>Видовой состав возбудителей настоящей мучнистой росы тыквенных культур</article-title><trans-title-group xml:lang="en"><trans-title>Species composition and identification of pathogens of real powdery mildew of pumpkin crops</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4117-2565</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Слетова</surname><given-names>М. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Sletova</surname><given-names>M. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мария Евгеньевна Слетова – кандидат сельскохозяйственных наук, научный сотрудник лаборатории иммунитета и защиты растений</p><p>143072, Московская область, Одинцовский район, п. ВНИИССОК, ул. Селекционная, д.14</p></bio><bio xml:lang="en"><p>Maria E. Sletova – Cand. Sci. (Agriculture), Researcher at the Laboratory of Immunity and Plant Protection</p><p>14, Selectsionnaya str., VNIISSOK, Odintsovo district, Moscow region, 143072</p></bio><email xlink:type="simple">gvina@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное научное учреждение "Федеральный научный центр овощеводства" (ФГБНУ ФНЦО)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Scientific Institution Federal Scientific Vegetable Center (FSBSI FSVC)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>24</day><month>07</month><year>2022</year></pub-date><volume>0</volume><issue>4</issue><fpage>91</fpage><lpage>97</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Слетова М.Е., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Слетова М.Е.</copyright-holder><copyright-holder xml:lang="en">Sletova M.E.</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.vegetables.su/jour/article/view/2013">https://www.vegetables.su/jour/article/view/2013</self-uri><abstract><p>При возделывании тыквенных культур в большинстве сельскохозяйственных регионов мира одним из наиболее агрессивных заболеваний является настоящая мучнистая роса, поражение растений при которой при оптимальных для возбудителя почвенно-климатических условиях достигает 100%. В открытом и защищённом грунте среди выращиваемых представителей семейства Cucurbitaceae, наибольшее распространение и вредоносность оказывают виды: Podosphaera xanthii (Sphaerotheca fuliginea (Schlecht ex Fr.) Poll) и Erysiphe cichoracearum f. sp. cucurbitacearum (DC ex Merat) (Golovinomyces cichoracearum). В регионах, где присутствуют оба фитопатогена, могут встречаться смешанные инфекции, затрудняющие идентификацию, а, соответственно и дальнейшие мероприятия по защите растений. Возбудители настоящей мучнистой росы тыквенных культур имеют различные требования к температуре и влажности. В течение вегетационного периода может наблюдаться смена видового состава при изменении условий, например, с наступлением нового сезона. По биологическим характеристикам S. fuliginea и E. cichoracearum относятся к облигатным биотрофным патогенам, неспособным к самостоятельному существованию без живой фотосинтезирующей ткани, кроме зимующей (половой) стадии телеоморфы в виде шаровидных клейстотеций. В этой стадии возбудителей несложно дифференцировать по особенностям морфологии клейстотеций. При анализе растительного материала бахчевых невооружённым взглядом оба вида вызывают схожие симптомы поражения, однако методом микроскопии эти организмы можно различить по комплексу морфологических характеристик. Таксономически значимыми признаками являются: расположение мицелия, образование конидий (единичное или цепочечное), наличие или отсутствие заметных фиброзиновых телец, особенности аппрессория, размер и форма конидий, а также положение и тип их ростковых трубок. Работами российских и зарубежных учёных показана возможность определять виды и физиологические расы патогенов с помощью косвенного метода: реакции на растения – дифференциаторы. На сегодняшний день известно около 30 физиологических рас возбудителя P. xanthii и 2 расы E. cichoracearum. Однако данный метод не всегда коррелирует с методами молекулярного анализа. Определение видового состава возбудителей мучнистой росы, является отравной точкой для разработки дальнейшей стратегии возделывания тыквенных культур и в селекционной работе на устойчивость к данному заболеванию. </p></abstract><trans-abstract xml:lang="en"><p>When cultivating pumpkin crops in most agricultural regions of the world, one of the most aggressive diseases is real powdery mildew, the damage of plants in which, under optimal soil and climatic conditions for the pathogen, reaches 100%. In the open and protected ground, among the cultivated representatives of the Cucurbitaceae family, the most widespread and harmful are the species Sphaerotheca fuliginea (Schlecht ex Fr.) Poll and Erysiphe cichoracearum f. sp. cucurbitacearum (DC ex Merat). In regions where both phytopathogens are present, mixed infections may occur, making identification difficult, and, accordingly, further plant protection measures. The pathogens of this powdery mildew of pumpkin crops have different requirements for temperature and humidity. During the growing season, there may be a change in species composition when conditions change, for example, when a new season begins. Symptoms of the disease in the form of a white or yellowish powdery plaque in the form of rounded spots (mainly on the leaves) can manifest themselves at all stages of plant development, the susceptibility of which increases by the beginning of fruiting. According to biological characteristics, S. fuliginea and E. cichoracearum are obligate biotrophic pathogens, unable to exist independently without living photosynthetic tissue, except for the wintering (sexual) stage of teleomorphs in the form of globular kleistothecia. At this stage, it is not difficult to differentiate pathogens by the morphology of kleistothecium. When analyzing the plant material of melons with the naked eye, S. fuliginea and E. cichoracearum cause similar symptoms of damage, but by microscopy these organisms can be distinguished by a complex of morphological characteristics. Taxonomically significant features are: the location of the mycelium, the formation of conidia (single or chain), the presence or absence of noticeable fibrosin bodies, the features of the appressoria, the size and shape of the conidia, as well as the position and type of their sprout tubes. The works of Russian and foreign scientists have shown the possibility of determining the types and physiological races of pathogens using an indirect method: reactions to differentiator plants. To date, about 30 physiological races of the pathogen Podosphaera xanthii (Sphaerotheca fuliginea) and 2 races of E. cichoracearum are known. However, this method does not always correlate with the methods of molecular analysis. Determination of the species composition of powdery mildew pathogens is a starting point for the development of a further strategy for the cultivation of pumpkin crops and in breeding work for resistance to this disease. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>Podosphaera xanthii</kwd><kwd>Sphaerotheca fuliginea</kwd><kwd>Erysiphe cichoracearum</kwd><kwd>Golovinomyces cichoracearum</kwd><kwd>возбудители настоящей мучнистой росы тыквенных культур</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Podosphaera xanthii</kwd><kwd>Sphaerotheca fuliginea</kwd><kwd>Erysiphe cichoracearum</kwd><kwd>Golovinomyces cichoracearum</kwd><kwd>pathogens of real powdery mildew of pumpkin crops</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">McCreight, J. D. Melon-powdery mildew interactions reveal variation in melon cultigens and Podosphaera xanthii races 1 and 2. Journal of the American Society for Horticultural Science. 2006;(131):59-65.</mixed-citation><mixed-citation xml:lang="en">McCreight, J. D. Melon-powdery mildew interactions reveal variation in melon cultigens and Podosphaera xanthii races 1 and 2. Journal of the American Society for Horticultural Science. 2006;(131):59-65.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Коротцева И.Б., Кушнерёва В.П. Особенности выращивания сортов огурца селекции ВНИИССОК в открытом грунте Нечерноземной зоны РФ. Овощи России. 2009;(2):43-45. https://doi.org/10.18619/2072-9146-2009-2-43-45</mixed-citation><mixed-citation xml:lang="en">Korottseva I.B., Kushnereva V.P. Cucumber growing in open field in NonChernozem zone of Russia. Vegetable crops of Russia. 2009;(2):43-45. (In Russ.) https://doi.org/10.18619/2072-9146-2009-2-43-45</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Kuzuya M., Hosoya K., Yashiro K., Tomita K., Ezura H. Powdery mildew (Sphaerotheca fuliginea) resistance in melon is selectable at the haploid level. Journal of Experimental Botany, 2003;54(384):1069-1074. DOI: 10.1093/jxb/erg100</mixed-citation><mixed-citation xml:lang="en">Kuzuya M., Hosoya K., Yashiro K., Tomita K., Ezura H. Powdery mildew (Sphaerotheca fuliginea) resistance in melon is selectable at the haploid level. Journal of Experimental Botany, 2003;54(384):1069-1074. DOI: 10.1093/jxb/erg100</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Курепин А.В., Першин А.Ф., Шевкунов В.Н. «Световая цена» урожая огурца в зимне-весенних оборотах теплиц. Овощи России. 2021;(2):34- 38. https://doi.org/10.18619/2072-9146-2021-2-34-38</mixed-citation><mixed-citation xml:lang="en">Kurepin A.V., Pershin A.F., Shevkunov V.N. «Lighting price» of cucumber yield in the winter-spring turnover of greenhouses. Vegetable crops of Russia. 2021;(2):34-38. (In Russ.) https://doi.org/10.18619/2072-9146- 2021-2-34-38</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Король В.Г. Гибриды огурца, рекомендуемые для выращивания в защищенном грунте в условиях искусственного освещения. Овощи России. 2021;(5):32-38. https://doi.org/10.18619/2072-9146-2021-5-32-38</mixed-citation><mixed-citation xml:lang="en">Korol V.G. Recommended cucumber hybrids for growing in greenhouses under conditions artificial lighting. Vegetable crops of Russia. 2021;(5):32- 38. (In Russ.) https://doi.org/10.18619/2072-9146-2021-5-32-38</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">El-Naggar M.A., El-Deeb M.H., Seham S. Ragab. Applied approach for controlling powdery mildew disease of cucumber under plastic houses. Pak. J. Agril. Eng. Vet. Sci. 2012;(28):54-64.</mixed-citation><mixed-citation xml:lang="en">El-Naggar M.A., El-Deeb M.H., Seham S. Ragab. Applied approach for controlling powdery mildew disease of cucumber under plastic houses. Pak. J. Agril. Eng. Vet. Sci. 2012;(28):54-64.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Meeboon J., Takamatsu S. Notes on powdery mildews (Erysiphales) in Japan: III. Golovinomyces and Podosphaera. The Mycological Society of Japan. 2014. http://dx.doi.org/10.1016/j.myc.2014.07.002</mixed-citation><mixed-citation xml:lang="en">Meeboon J., Takamatsu S. Notes on powdery mildews (Erysiphales) in Japan: III. Golovinomyces and Podosphaera. The Mycological Society of Japan. 2014. http://dx.doi.org/10.1016/j.myc.2014.07.002</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Takamatsu S., Heluta V., Havrylenko M., Divarangkoon R. Four powdery mildew species with catenate conidia infect Galium: molecular and morphological evidence. Mycological Research. 2009;113(1):117–129. http://dx.doi.org/10.1016/j.myc.2014.07.002</mixed-citation><mixed-citation xml:lang="en">Takamatsu S., Heluta V., Havrylenko M., Divarangkoon R. Four powdery mildew species with catenate conidia infect Galium: molecular and morphological evidence. Mycological Research. 2009;113(1):117–129. http://dx.doi.org/10.1016/j.myc.2014.07.002</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Гладышко С.Н., Кушнерева В.П., Корганова Н.Н. Исходный материал для селекции огурца с групповой устойчивостью к болезням. Селекция и семеноводство овощных культур. 2002;(37):60-64.</mixed-citation><mixed-citation xml:lang="en">Gladyshko S.N. Kushnereva V.P., Korganova N.N. Source material for cucumber breeding with group resistance to diseases. Selection and seed production of vegetable crops. 2002;(37): 60-64. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Кушнерёва В.П. Создание исходных партенокарпических форм огурца, устойчивых к мучнистой росе: дис. канд. с.-х. наук. М., 1982.</mixed-citation><mixed-citation xml:lang="en">Kushnereva V.P. Creation of initial parthenocarpic forms of cucumber resistant to powdery mildew. M., 1982. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Портянкин А.Е., Шевкунов В.Н. Особенности развития мучнистой росы огурца в защищенном грунте. Состояние и проблемы научного обеспечения овощеводства защищенного грунта (материалы Международной научной конференции). М., 2003. С.75-76.</mixed-citation><mixed-citation xml:lang="en">Portyankin A.E., Shevkunov V.N. Features of the development of powdery mildew of cucumber in protected soil. The state and problems of scientific support of vegetable growing of protected soil (materials of the International Scientific Conference. M., 2003. pp. 75-76. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Чистякова Л.А., Бирюкова Н.К. Оценка селекционных линий огурца на устойчивость к пероноспорозу и мучнистой росе. Гавриш. 2012;(1):38-41.</mixed-citation><mixed-citation xml:lang="en">Chistyakova L.A. , Biryukova N.K. Evaluation of cucumber breeding lines for resistance to peronosporosis and powdery mildew. Gavrish. 2012;(1):38-41. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Николаев А.Н. Мучнистая роса тыквенных культур в Молдове. Аграрная наука. 2019;(3):96–101. https://doi.org/10.32634/0869-8155-2019-326-3-96-101</mixed-citation><mixed-citation xml:lang="en">Nicolaev A.N. Powdery mildew of cucurbits in Moldova. Agrarian science. 2019;(3):96–101. (In Russ.) https://doi.org/10.32634/0869-8155- 2019-326-3-96-101</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">https://www.mycobank.org/page/Simple%20names%20search</mixed-citation><mixed-citation xml:lang="en">https://www.mycobank.org/page/Simple%20names%20search</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Braun U., Cook R.T.A., Inman A.J., Shin H.D. The Taxonomy of the Powdery Mildew Fungi. in: The Powdery mildews: A Comprehensive Treatise. 2002;(1):13-55.</mixed-citation><mixed-citation xml:lang="en">Braun U., Cook R.T.A., Inman A.J., Shin H.D. The Taxonomy of the Powdery Mildew Fungi. in: The Powdery mildews: A Comprehensive Treatise. 2002;(1):13-55.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Соколов Ю.В. Новый вид для Астраханской области возбудителя мучнистой росы, паразитирующего на тыквенных культурах. Сборник статей молодых ученых и аспирантов НИИОХ. М.,1977. Вып.8. С.31.</mixed-citation><mixed-citation xml:lang="en">Sokolov Yu.V. A new species of powdery mildew pathogen parasitizing pumpkin crops for the Astrakhan region. Collection of articles by young scientists and graduate students of NIIOH. M.,1977. Vol.8. p.31. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Lebeda, A., Kristkova, E., Sedlakova, B., McCreight, J. D., and Coffey, M. D. 2008. New concept for determination and denomination of pathotypes and races of cucurbit powdery mildew. 125-134 In: Cucurbitaceae 2008. Proceedings of the IXth EUCARPIA meeting on genetics and breeding of cucurbitaceae, Avignon, France, 21-24 May 2008. Institut National de la Recherche Agronomique (INRA).</mixed-citation><mixed-citation xml:lang="en">Lebeda, A., Kristkova, E., Sedlakova, B., McCreight, J. D., and Coffey, M. D. 2008. New concept for determination and denomination of pathotypes and races of cucurbit powdery mildew. 125-134 In: Cucurbitaceae 2008. Proceedings of the IXth EUCARPIA meeting on genetics and breeding of cucurbitaceae, Avignon, France, 21-24 May 2008. Institut National de la Recherche Agronomique (INRA).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Paul Michel Molot, Hervé Lecoq. Les oïdiums des Cucurbitacées. I. - Données bibliographiques.Travaux préliminaires. Agronomie, EDP Sciences. 1986;6(4):355-362. hal-00884885</mixed-citation><mixed-citation xml:lang="en">Paul Michel Molot, Hervé Lecoq. Les oïdiums des Cucurbitacées. I. - Données bibliographiques.Travaux préliminaires. Agronomie, EDP Sciences. 1986;6(4):355-362. hal-00884885</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">del Pino D., Olalla L., Perez-Garcia A., Rivera M. E., Garcia S., Moreno R., de Vicente A., Tores J.A. Occurrence of races and pathotypes of cucurbit powdery mildew in southeastern Spain. Phytoparasitica. 2002;(30):459-466.</mixed-citation><mixed-citation xml:lang="en">del Pino D., Olalla L., Perez-Garcia A., Rivera M. E., Garcia S., Moreno R., de Vicente A., Tores J.A. Occurrence of races and pathotypes of cucurbit powdery mildew in southeastern Spain. Phytoparasitica. 2002;(30):459-466.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">López-Ruiz F. J., Pérez-García A., Fernández-Ortuño D., Romero D., García E., de Vicente A., Brown J.K., Torés J.A. Sensitivities to DMI fungicides in populations of Podosphaera fusca in southcentral Spain. Pest Management Science. 2010;(66):801-808.</mixed-citation><mixed-citation xml:lang="en">López-Ruiz F. J., Pérez-García A., Fernández-Ortuño D., Romero D., García E., de Vicente A., Brown J.K., Torés J.A. Sensitivities to DMI fungicides in populations of Podosphaera fusca in southcentral Spain. Pest Management Science. 2010;(66):801-808.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Morishita M., Sugiyama K., Saito T., Sakata Y. Powdery mildew resistance in cucumber. Jarq - Jpn. Agric. Res. Q. 2003;(37):7-14.</mixed-citation><mixed-citation xml:lang="en">Morishita M., Sugiyama K., Saito T., Sakata Y. Powdery mildew resistance in cucumber. Jarq - Jpn. Agric. Res. Q. 2003;(37):7-14.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Haramoto M., Hamamura H., Sano S., Felsenstein F.G., Otani H. Sensitivity monitoring of powdery mildew pathogens to cyflufenamid and the evaluation of resistance risk. J. Pestic. Sci. 2006;(31(:397-404.</mixed-citation><mixed-citation xml:lang="en">Haramoto M., Hamamura H., Sano S., Felsenstein F.G., Otani H. Sensitivity monitoring of powdery mildew pathogens to cyflufenamid and the evaluation of resistance risk. J. Pestic. Sci. 2006;(31(:397-404.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Bertrand F., Pitrat A. Screening of a muskmelon germplasm for susceptibility to 5 pathotypes of powdery mildew. 1989. 140-142 р. In: Proceedings of Cucurbitaceae: Evaluation and Enhancement of Cucurbit Germplasm ARS/USDA.</mixed-citation><mixed-citation xml:lang="en">Bertrand F., Pitrat A. Screening of a muskmelon germplasm for susceptibility to 5 pathotypes of powdery mildew. 1989. 140-142 р. In: Proceedings of Cucurbitaceae: Evaluation and Enhancement of Cucurbit Germplasm ARS/USDA.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Cohen R., Burger Y., Katzir N. Phytopathology/Mycology R. Phytoparasitica 2004;32(2):174-183.</mixed-citation><mixed-citation xml:lang="en">Cohen R., Burger Y., Katzir N. Phytopathology/Mycology R. Phytoparasitica 2004;32(2):174-183.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Yarwood C. E., Gardner M. W. Unreported powdery mildews. Plant Dis. Reptr. 1964;(48):310.</mixed-citation><mixed-citation xml:lang="en">Yarwood C. E., Gardner M. W. Unreported powdery mildews. Plant Dis. Reptr. 1964;(48):310.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Соколов Ю.В. Разработка и усовершенствование методики селекции арбуза и дыни на устойчивость к мучнистой росе. Астрахань, 2007.</mixed-citation><mixed-citation xml:lang="en">Sokolov Yu. V. Development and improvement of methods of selection of watermelon and melon for resistance to powdery mildew.. Astrakhan, 2007. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Bashi E., Aust H.J. Quality of spores produced in cucumber powdery mildew compensated for their quantity. Journal of Plant Diseases and Protection. 1980;(87):594-599.</mixed-citation><mixed-citation xml:lang="en">Bashi E., Aust H.J. Quality of spores produced in cucumber powdery mildew compensated for their quantity. Journal of Plant Diseases and Protection. 1980;(87):594-599.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Endo T., El Guilli M., Farih A., Tantaoui A. Identification of powdery mildew fungus on Moroccan cucurbitaceous plants Al Awamia. 2012. 125-126 р.</mixed-citation><mixed-citation xml:lang="en">Endo T., El Guilli M., Farih A., Tantaoui A. Identification of powdery mildew fungus on Moroccan cucurbitaceous plants Al Awamia. 2012. 125-126 р.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Lebeda A. The genera and species spectrum of cucumber powdery mildew in Czechoslovakia. Phytopath. Z. 1983;(108):71-79.</mixed-citation><mixed-citation xml:lang="en">Lebeda A. The genera and species spectrum of cucumber powdery mildew in Czechoslovakia. Phytopath. Z. 1983;(108):71-79.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">McGrath, M. T. Powdery mildew of cucurbits. Cooperative Extension, Cornell University. Online publication. PP 732.30, 1997.</mixed-citation><mixed-citation xml:lang="en">McGrath, M. T. Powdery mildew of cucurbits. Cooperative Extension, Cornell University. Online publication. PP 732.30, 1997.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Alvarez B.y., Torés J.A. In vitro growth of Sphaerotheca fuliginea (Schlecht. ex Fr.). Effect of different carbon sources on its development. Bol. San. Veg. Plagas. 1997;23(2):283-288.</mixed-citation><mixed-citation xml:lang="en">Alvarez B.y., Torés J.A. In vitro growth of Sphaerotheca fuliginea (Schlecht. ex Fr.). Effect of different carbon sources on its development. Bol. San. Veg. Plagas. 1997;23(2):283-288.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Bertrand F., Pitrat A. Screening of a muskmelon germplasm for susceptibility to 5 pathotypes of powdery mildew. 1989. 140-142 р.In: Proceedings of Cucurbitaceae: Evaluation and Enhancement of Cucurbit Germplasm ARS/USDA.</mixed-citation><mixed-citation xml:lang="en">Bertrand F., Pitrat A. Screening of a muskmelon germplasm for susceptibility to 5 pathotypes of powdery mildew. 1989. 140-142 р.In: Proceedings of Cucurbitaceae: Evaluation and Enhancement of Cucurbit Germplasm ARS/USDA.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Lebeda A., Sedlakova B. Screening for Resistance to Cucurbit Powdery Mildew (Golovinomyces cichoracearum, Podosphaera xanthii). Pages 295- 307 in: Mass Screening Techniques for Selection Crops Resistant to Disease, 2010. vol. 1. M. Miranda and M. M. Spencer, eds. International Atomic Energy Agency (FAO), Vienna.</mixed-citation><mixed-citation xml:lang="en">Lebeda A., Sedlakova B. Screening for Resistance to Cucurbit Powdery Mildew (Golovinomyces cichoracearum, Podosphaera xanthii). Pages 295- 307 in: Mass Screening Techniques for Selection Crops Resistant to Disease, 2010. vol. 1. M. Miranda and M. M. Spencer, eds. International Atomic Energy Agency (FAO), Vienna.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">McCreight J.D. Notes on the change of the causal species of cucurbit powdery mildew in the U.S. Cucurbit Genet. Coop. Rpt. 2004;(27):8–23.</mixed-citation><mixed-citation xml:lang="en">McCreight J.D. Notes on the change of the causal species of cucurbit powdery mildew in the U.S. Cucurbit Genet. Coop. Rpt. 2004;(27):8–23.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Cook R.T.A., Inman A.J., Billings C. Identification and classification of powdery mildew anamorphs using light and scanning electron microscopy and host range data. Mycol. Res. 1997;(101):975-1002.</mixed-citation><mixed-citation xml:lang="en">Cook R.T.A., Inman A.J., Billings C. Identification and classification of powdery mildew anamorphs using light and scanning electron microscopy and host range data. Mycol. Res. 1997;(101):975-1002.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Hans J. Boesewinkel The morphology of the imperfect states of powdery mildews (Erysiphaceae). The botanical review. 1980;(46):167–224.</mixed-citation><mixed-citation xml:lang="en">Hans J. Boesewinkel The morphology of the imperfect states of powdery mildews (Erysiphaceae). The botanical review. 1980;(46):167–224.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Пидопличко Н.М. Грибы паразиты культурных растений. Киев. Т. 1. 1977. 296 с.</mixed-citation><mixed-citation xml:lang="en">Pidoplichko N.M. Fungi parasites of cultivated plants. Kiev. Vol. 1. 1977. 296 р. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Сокирко В.П., Горьковенко В.С., Зазимко М.И. Фитопатогенные грибы (морфология и систематика). Краснодар: КубГАУ, 2014. 178 с.</mixed-citation><mixed-citation xml:lang="en">Sokirko V.P., Gorkovenko V.S., Zazimko M.I. Phytopathogenic fungi (morphology and systematics): textbook. manual. Krasnodar: KubGAU, 2014. 178 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Liberato J.R., Barreto R.W. New Disease Reports Anamorphic Erysiphe australiana causing powdery mildew on Lagerstroemia indica in Brazil Departamento de Fitopatologia, Universidade Federal de Viçosa, CEP 36570-000, Viçosa, MG, Brazil *rbarreto@ufv.br Accepted: 28 Jun 2004.</mixed-citation><mixed-citation xml:lang="en">Liberato J.R., Barreto R.W. New Disease Reports Anamorphic Erysiphe australiana causing powdery mildew on Lagerstroemia indica in Brazil Departamento de Fitopatologia, Universidade Federal de Viçosa, CEP 36570-000, Viçosa, MG, Brazil *rbarreto@ufv.br Accepted: 28 Jun 2004.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Braun U., Cook R.T.A., Inman A.J., Shin H.D. The Taxonomy of the Powdery Mildew Fungi. in: The Powdery mildews: A Comprehensive Treatise, 2002;(1):13-55.</mixed-citation><mixed-citation xml:lang="en">Braun U., Cook R.T.A., Inman A.J., Shin H.D. The Taxonomy of the Powdery Mildew Fungi. in: The Powdery mildews: A Comprehensive Treatise, 2002;(1):13-55.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Belanger R.R., Bushnell W.R., Dik A.J., Carver T.L.W., eds. American Phytopathological Society Press, Saint Paul, MN.</mixed-citation><mixed-citation xml:lang="en">Belanger R.R., Bushnell W.R., Dik A.J., Carver T.L.W., eds. American Phytopathological Society Press, Saint Paul, MN.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Cook R.T.A., Braun U. Conidial germination patterns in powdery mildews. Mycological Research. 2009;113(5):616–636. doi:10.1016/j.mycres.2009.01.010</mixed-citation><mixed-citation xml:lang="en">Cook R.T.A., Braun U. Conidial germination patterns in powdery mildews. Mycological Research. 2009;113(5):616–636. doi:10.1016/j.mycres.2009.01.010</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Tomason Y., Gibson P.T. Fungal characteristics and varietal reactions of powdery mildew species on cucurbits in the steppes of Ukraine. Agronomy Research. 2006;(4):549-562.</mixed-citation><mixed-citation xml:lang="en">Tomason Y., Gibson P.T. Fungal characteristics and varietal reactions of powdery mildew species on cucurbits in the steppes of Ukraine. Agronomy Research. 2006;(4):549-562.</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Lebeda A., Kristkova E., Sedlakova B., Coffey M.D., McCreight J.D. Gaps and perspectives of pathotype and race determination in Golovinomyces cichoracearum and Podosphaera xanthii. Mycoscience. 2011;(52):159–164.</mixed-citation><mixed-citation xml:lang="en">Lebeda A., Kristkova E., Sedlakova B., Coffey M.D., McCreight J.D. Gaps and perspectives of pathotype and race determination in Golovinomyces cichoracearum and Podosphaera xanthii. Mycoscience. 2011;(52):159–164.</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Дютин К.Е., Соколов Ю.В. Определение видов мучнистой росы тыквенных культур по конидиальной стадии. Сборник научных трудов ВНИИОБ.-Астрахань, 1978. Вып.7. С.11-14.</mixed-citation><mixed-citation xml:lang="en">Dyutin K.E., Sokolov Yu.V. Determination of the types of powdery mildew of pumpkin crops by the conidial stage. Collection of scientific papers of VNIIOB. Astrakhan, 1978. Issue 7. pp.11-14. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Jahn M., Manger H.M., McCreight J.D. Breeding cucurbit crops for powdery mildew resistance, in: Belanger, R.R., Bushnell, W.R., Dik, A.J. and Carver, L.W. [Eds.] The Powdery Mildews, A Comprehensive Treatise. APS Press, St. Paul, MN, USA. 2002. pp. 239-248.</mixed-citation><mixed-citation xml:lang="en">Jahn M., Manger H.M., McCreight J.D. Breeding cucurbit crops for powdery mildew resistance, in: Belanger, R.R., Bushnell, W.R., Dik, A.J. and Carver, L.W. [Eds.] The Powdery Mildews, A Comprehensive Treatise. APS Press, St. Paul, MN, USA. 2002. pp. 239-248.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Bardin M., Nicot P.C., Normand P., Lemaire J.M. Virulence variation and DNA polymorphism in Sphaerothecafuliginea, causal agent of powdery mildew of cucurbits. Eur. J. Plant Pathol. 1997;(103):545-554.</mixed-citation><mixed-citation xml:lang="en">Bardin M., Nicot P.C., Normand P., Lemaire J.M. Virulence variation and DNA polymorphism in Sphaerothecafuliginea, causal agent of powdery mildew of cucurbits. Eur. J. Plant Pathol. 1997;(103):545-554.</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Cohen R., Burger Y., Katzir N. Monitoring Physiological Races of Podosphaera xanthii (syn. Sphaerothecafuliginea), the Causal Agent of Powdery Mildew in Cucurbits: Factors Affecting Race Identification and the Importance for Research and Commerce, PHYTOPATHOLOGY/MYCOLOGY R. Cohen et al. Phytoparasitica. 2004;32(2):174-183.</mixed-citation><mixed-citation xml:lang="en">Cohen R., Burger Y., Katzir N. Monitoring Physiological Races of Podosphaera xanthii (syn. Sphaerothecafuliginea), the Causal Agent of Powdery Mildew in Cucurbits: Factors Affecting Race Identification and the Importance for Research and Commerce, PHYTOPATHOLOGY/MYCOLOGY R. Cohen et al. Phytoparasitica. 2004;32(2):174-183.</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Bertrand, F. 1991. Les oïdiums des Cucurbitacées. Thèse Université Paris – Sud - Orsay. Spécialité “Phytopathologie”, 225.</mixed-citation><mixed-citation xml:lang="en">Bertrand, F. 1991. Les oïdiums des Cucurbitacées. Thèse Université Paris – Sud - Orsay. Spécialité “Phytopathologie”, 225.</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Чесноков Ю.В., Косолапов В.М. Генетические ресурсы растений и ускорение селекционного процесса. Москва: ООО «Угрешская типография», 2016. 172 с.</mixed-citation><mixed-citation xml:lang="en">Chesnokov Yu.V., Kosolapov V.M. Genetic resources of plants and acceleration of the breeding process. Moscow: LLC "Ugreshskaya printing house", 2016. 172 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Takamatsu S., Hirata T. Nucleotide Diversity Of Rdna Internal Transcribed Spacers Extracted From Conidia And Cleistothecia Of Several Powdery Mildew Fungi. Mycoscience. 37(3). DOI:10.1007/BF02461299</mixed-citation><mixed-citation xml:lang="en">Takamatsu S., Hirata T. Nucleotide Diversity Of Rdna Internal Transcribed Spacers Extracted From Conidia And Cleistothecia Of Several Powdery Mildew Fungi. Mycoscience. 37(3). DOI:10.1007/BF02461299</mixed-citation></citation-alternatives></ref><ref id="cit52"><label>52</label><citation-alternatives><mixed-citation xml:lang="ru">Chen W.Y., Tsay J.G. Differentiation of two powdery mildews of sunflower (Helianthus annuus) by a PCR-mediated method based on ITS sequences. European journal of plant pathology. 2008;121(1):1-8. DOI 10.1007/s10658-007-9234-5</mixed-citation><mixed-citation xml:lang="en">Chen W.Y., Tsay J.G. Differentiation of two powdery mildews of sunflower (Helianthus annuus) by a PCR-mediated method based on ITS sequences. European journal of plant pathology. 2008;121(1):1-8. DOI 10.1007/s10658-007-9234-5</mixed-citation></citation-alternatives></ref></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>
