{"id":38781,"date":"1998-06-11T00:00:00","date_gmt":"1998-06-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/eficacia-absorcion-y-traslocacion-de-los-herbicidas-propizamida-imazapir-y-glifosato-en-el-control-de-orobanche-cernua-loefl-en-girasol-helianthus-annuus-l\/"},"modified":"1998-06-11T00:00:00","modified_gmt":"1998-06-11T00:00:00","slug":"eficacia-absorcion-y-traslocacion-de-los-herbicidas-propizamida-imazapir-y-glifosato-en-el-control-de-orobanche-cernua-loefl-en-girasol-helianthus-annuus-l","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/eficacia-absorcion-y-traslocacion-de-los-herbicidas-propizamida-imazapir-y-glifosato-en-el-control-de-orobanche-cernua-loefl-en-girasol-helianthus-annuus-l\/","title":{"rendered":"Eficacia, absorcion y traslocacion de los herbicidas propizamida, imazapir y glifosato en el control de orobanche cernua loefl. en girasol (helianthus annuus l.)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jorge  Eduardo Diaz Sanchez <\/strong><\/h2>\n<p>Durante 1995 a 1998 se realizaron diversos trabajos de laboratorio, invernadero y campo para contribuir al desarrollo tecnol\u00f3gico del herbicida propizamida aplicado a la semilla (has) de girasol para el control de la especie par\u00e1sita jopo (orobanche cumana wallr.). El tratamiento has se aplic\u00f3 mediante los m\u00e9todos de recubrimiento a dosis de 8,3; 16,6 y 33,2 mg\/semilla e inmersi\u00f3n a 52, 104 y 208 mg\/semilla con diferentes formulaciones comerciales del herbicida (pm: polvo mojable, la: l\u00edquido autosuspensible y pt: producto t\u00e9cnico). Los resultados de control  fueron &lt;- a 70% sobre la emergencia de plantas de jopo, con lo cual el tratamiento has se evalu\u00f3 en combinaci\u00f3n con tratamientos postemergentes de los herbicidas imazapir 10 (g\/ha) y glifosato (40 g\/ha). Tratamientos de imazapir y glifosato alcanzaron niveles de control iguales o superiores al 85%, aplicados en mezclas de estanque del pulverizador a dosis de 5+40; 10+20 y 10+40 g\/ha, y con la secuencia de aplicaci\u00f3n de 10 y 40 g\/ha, respectivamente. finalmente, a trav\u00e9s de estudios con (14c)-propizamida, (14c)-imazapir y (14c)-glifosato se caracteriz\u00f3 y determin\u00f3 la absorci\u00f3n y traslocaci\u00f3n de estos herbicidas a trav\u00e9s de los diferentes \u00f3rganos de girasol parasitado y no parasitado por jopo. Los resultados indicaron que los principales componentes hacia los que se movilizaron y acumularon los herbicidas marcados correspondienron al follaje del girasol y la especie par\u00e1sita.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Eficacia, absorcion y traslocacion de los herbicidas propizamida, imazapir y glifosato en el control de orobanche cernua loefl. en girasol (helianthus annuus l.)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Eficacia, absorcion y traslocacion de los herbicidas propizamida, imazapir y glifosato en el control de orobanche cernua loefl. en girasol (helianthus annuus l.) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jorge  Eduardo Diaz Sanchez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 06\/11\/1998<\/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>Luis Garc\u00eda Torres<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio  jos\u00e9 Pujadas  salv\u00e1 <\/li>\n<li>Jes\u00fas vicente Jorrin novo (vocal)<\/li>\n<li>Jaime Costa vilamajo (vocal)<\/li>\n<li>c\u00e9sar F\u00e9rnandez quintanilla gallastegui (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jorge Eduardo Diaz Sanchez Durante 1995 a 1998 se realizaron diversos trabajos de laboratorio, invernadero y campo [&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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