{"id":13204,"date":"2001-08-10T00:00:00","date_gmt":"2001-08-10T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/epidemiologa%c2%ada-y-control-integrado-de-botrytis-cinerea-en-invernaderos-de-almeria\/"},"modified":"2001-08-10T00:00:00","modified_gmt":"2001-08-10T00:00:00","slug":"epidemiologa%c2%ada-y-control-integrado-de-botrytis-cinerea-en-invernaderos-de-almeria","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/epidemiologa%c2%ada-y-control-integrado-de-botrytis-cinerea-en-invernaderos-de-almeria\/","title":{"rendered":"Epidemiolog\u00eda y control integrado de botrytis cinerea en invernaderos de almer\u00eda"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Cristina Moyano  C\u00e1rdaba <\/strong><\/h2>\n<p>La podredumbre gris, causada por el hongo botrytis cinerea pers es una de las enfermedades m\u00e1s importantes de los cultivos hort\u00edcolas en los invernaderos de almer\u00eda. El control de la enfermedad depende totalmente del uso de fungicidas y no es efectivo. Con el objetivo de definir una estrategia de control integrado de la enfermedad, en esta tesis se han estudiado diversos aspectos epidemiol\u00f3gicos de \u00e9sta relacionados con las fuentes y dispersi\u00f3n del in\u00f3culo, as\u00ed como aspectos de la estructura de la poblaci\u00f3n a nivel espacial y de su resistencia a diversos grupos de fungicidas. Finalmente se ha probado la eficacia de un modelo de predicci\u00f3n de riesgo de la enfermedad que minimiza el uso de fungicidas e incorpora un producto de control biol\u00f3gico.  los estudios realizados sobre la supervivencia de las conidias de b.Cinerea durante la \u00e9poca de no cultivo (el verano) muestran que no son capaces de sobrevivir ni dentro ni fuera de los invernaderos, fundamentalmente debido a que no soportan las temperaturas que se dan en esa \u00e9poca. Los esclerocios, otra fuente de in\u00f3culo, no se han encontrado en almer\u00eda, siendo la luz uno de los factores que inhiben su formaci\u00f3n. El micelio constituye la fuente de in\u00f3culo primario en los invernaderos de almer\u00eda, ya que puede pasar el verano tanto dentro como fuera de \u00e9stos.  los estudios de estructura poblacional de b.Cinerea se han realizado utilizando marcadores aflpy rapd. Los resultados obtenidos con ambos marcadores son similares, aunque la t\u00e9cnica aflp genera m\u00e1s polimorfismos por marcador y es m\u00e1s r\u00e1pida y reproducible. El coeficiente de diferenciaci\u00f3n gen\u00e9tica (gst) obtenido con ambas t\u00e9cnicas es similar (0,039 en aflp y 0,036 en rapd) lo que indica que la poblaci\u00f3n es muy heterog\u00e9nea y que hay poca diferenciaci\u00f3n entre subpoblaciones (invernaderos). No hay agregaci\u00f3n de aislados por su resistencia a fungicidas, hu\u00e9sped o zona geogr\u00e1fica. La estimaci\u00f3n del n\u00famero de migra<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Epidemiolog\u00eda y control integrado de botrytis cinerea en invernaderos de almer\u00eda<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Epidemiolog\u00eda y control integrado de botrytis cinerea en invernaderos de almer\u00eda <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Cristina Moyano  C\u00e1rdaba <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 08\/10\/2001<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Paloma Melgarejo Nardiz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: eloy Mateo-sagasta azpeitia <\/li>\n<li>Mar\u00eda  inmaculada Vi\u00f1as almenar (vocal)<\/li>\n<li>Emilio Montesinos segui (vocal)<\/li>\n<li>rosa Raposo llobet (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Cristina Moyano C\u00e1rdaba La podredumbre gris, causada por el hongo botrytis cinerea pers es una de las [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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