{"id":40477,"date":"2022-04-01T17:05:54","date_gmt":"2022-04-01T20:05:54","guid":{"rendered":"http:\/\/lahoradelcampo.com.uy\/site\/?p=40477"},"modified":"2022-04-01T17:06:12","modified_gmt":"2022-04-01T20:06:12","slug":"universidad-de-florida-revela-como-el-hlb-dana-los-arboles","status":"publish","type":"post","link":"https:\/\/lahoradelcampo.com.uy\/site\/universidad-de-florida-revela-como-el-hlb-dana-los-arboles\/","title":{"rendered":"Universidad  de Florida revela c\u00f3mo  el HLB da\u00f1a  los \u00e1rboles"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"405\" data-attachment-id=\"36833\" data-permalink=\"https:\/\/lahoradelcampo.com.uy\/site\/usda-invierte-us-11-millones-para-combatir-el-hlb-en-citrus\/citrushlb\/\" data-orig-file=\"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?fit=880%2C440&amp;ssl=1\" data-orig-size=\"880,440\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"CitrusHLB\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?fit=810%2C405&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?resize=810%2C405\" alt=\"\" class=\"wp-image-36833\" srcset=\"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?w=880&amp;ssl=1 880w, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?resize=300%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?resize=768%2C384&amp;ssl=1 768w, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?resize=820%2C410&amp;ssl=1 820w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/figure>\n\n\n\n<p>Nian Wang, profesor del Instituto de Ciencias Alimentarias y Agr\u00edcolas de la Universidad de Florida (UF\/IFAS), particip\u00f3 en una investigaci\u00f3n que revel\u00f3 en detalle c\u00f3mo el HLB provoca da\u00f1os en los \u00e1rboles c\u00edtricos. Seg\u00fan el informe es una enfermedad inmune desencadenada por un pat\u00f3geno, la misma resulta de la activaci\u00f3n de las c\u00e9lulas inmunitarias de un organismo que luchan contra un pat\u00f3geno<br><\/p>\n\n\n\n<p>Esta es la primera vez que esta explicaci\u00f3n de los s\u00edntomas del HLB como respuesta inmune desencadenada por un pat\u00f3geno se ha presentado y defendido. Las enfermedades inmunes desencadenadas por un pat\u00f3geno no se han documentado en el mundo vegetal, pero son comunes en humanos.<br><\/p>\n\n\n\n<p>Wang ha demostrado que la infecci\u00f3n por HLB estimula las respuestas inmunes sist\u00e9micas y cr\u00f3nicas en el tejido floem\u00e1tico, en especial la sobreproducci\u00f3n de especies reactivas de ox\u00edgeno (ROS), que forman parte de la respuesta inmune de la planta. <\/p>\n\n\n\n<p>La producci\u00f3n cr\u00f3nica y excesiva de ROS es responsable de la muerte celular sist\u00e9mica de los tejidos floem\u00e1ticos, lo que, a su vez, provoca los s\u00edntomas del HLB. Esto respalda la hip\u00f3tesis de que el HLB es una enfermedad inmunomediada.<\/p>\n\n\n\n<p>Salto, 1 de abril de 2022<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nian Wang, profesor del Instituto de Ciencias Alimentarias y Agr\u00edcolas de la Universidad de Florida (UF\/IFAS), particip\u00f3 en una investigaci\u00f3n que revel\u00f3 en detalle c\u00f3mo el HLB provoca da\u00f1os en [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":36833,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"h5ap_radio_sources":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[21,15],"tags":[],"class_list":["post-40477","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualidad","category-columnistas"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?fit=880%2C440&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p99IaT-awR","jetpack-related-posts":[{"id":36831,"url":"https:\/\/lahoradelcampo.com.uy\/site\/usda-invierte-us-11-millones-para-combatir-el-hlb-en-citrus\/","url_meta":{"origin":40477,"position":0},"title":"USDA invierte US$ 11 millones para combatir el HLB en citrus","author":"La Hora del Campo","date":"23 noviembre, 2021","format":false,"excerpt":"El Instituto Nacional de Alimentaci\u00f3n y Agricultura (NIFA) del USDA anunci\u00f3 la inversi\u00f3n de casi US$ 11 millones en cinco proyectos de investigaci\u00f3n para combatir el Huanglongbing (HLB), com\u00fanmente conocido como enfermedad del enverdecimiento de los c\u00edtricos. \u201cEl HLB es la amenaza m\u00e1s grave para la producci\u00f3n mundial de c\u00edtricos\u201d\u2026","rel":"","context":"En \u00abActualidad\u00bb","block_context":{"text":"Actualidad","link":"https:\/\/lahoradelcampo.com.uy\/site\/category\/actualidad\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?fit=880%2C440&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?fit=880%2C440&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?fit=880%2C440&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2021\/11\/CitrusHLB.jpg?fit=880%2C440&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":6685,"url":"https:\/\/lahoradelcampo.com.uy\/site\/exhortan-control-sanitario-y-cuidado-de-plantas-para-prevenir-el-hlb\/","url_meta":{"origin":40477,"position":1},"title":"Exhortan control sanitario y cuidado de plantas para prevenir el HLB","author":"La Hora del Campo","date":"26 abril, 2018","format":false,"excerpt":"Ante la presencia en Argentina de HLB, enfermedad que afecta especialmente a la producci\u00f3n citr\u00edcola, el Ministerio de Ganader\u00eda, Agricultura y Pesca exhorta a reforzar el control sanitario y cuidado de las plantas en Uruguay, a trav\u00e9s de medidas implementadas y previstas en diversos programas de la cartera. El mayor\u2026","rel":"","context":"En \u00abActualidad\u00bb","block_context":{"text":"Actualidad","link":"https:\/\/lahoradelcampo.com.uy\/site\/category\/actualidad\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2018\/05\/Federico-Montes%C3%A7.jpg?fit=880%2C440&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2018\/05\/Federico-Montes%C3%A7.jpg?fit=880%2C440&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2018\/05\/Federico-Montes%C3%A7.jpg?fit=880%2C440&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2018\/05\/Federico-Montes%C3%A7.jpg?fit=880%2C440&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":53473,"url":"https:\/\/lahoradelcampo.com.uy\/site\/hlb-mgap-y-pasantes-de-utu-visitan-hogares-en-artigas-salto-y-paysandu\/","url_meta":{"origin":40477,"position":2},"title":"HLB: MGAP y pasantes de UTU visitan hogares en Artigas, Salto y Paysand\u00fa","author":"La Hora del Campo","date":"27 febrero, 2024","format":false,"excerpt":"En un esfuerzo para prevenir la propagaci\u00f3n del Huanglongbing (HLB), tambi\u00e9n conocido como \"greening\" o \"drag\u00f3n amarillo\", el Ministerio de Ganader\u00eda, Agricultura y Pesca (MGAP) se encuentra realizando monitoreos casa por casa en los departamentos de Artigas, Salto y Paysand\u00fa. La campa\u00f1a, llevada a cabo por funcionarios del MGAP y\u2026","rel":"","context":"En \u00abActualidad\u00bb","block_context":{"text":"Actualidad","link":"https:\/\/lahoradelcampo.com.uy\/site\/category\/actualidad\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2024\/02\/HLB-mgap.jpg?fit=880%2C440&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2024\/02\/HLB-mgap.jpg?fit=880%2C440&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2024\/02\/HLB-mgap.jpg?fit=880%2C440&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2024\/02\/HLB-mgap.jpg?fit=880%2C440&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":50174,"url":"https:\/\/lahoradelcampo.com.uy\/site\/hlb-una-enfermedad-que-requiere-el-esfuerzo-conjunto-de-todos-los-actores-involucrados\/","url_meta":{"origin":40477,"position":3},"title":"HLB: Una enfermedad que requiere el esfuerzo conjunto de todos los actores involucrados","author":"La Hora del Campo","date":"24 abril, 2023","format":false,"excerpt":"El Huanglongbing (HLB) es una enfermedad que afecta a los c\u00edtricos, causada por una bacteria que se transmite a trav\u00e9s de la picadura de la Diaphorina citri, un insecto conocido como el ps\u00edlido asi\u00e1tico de los c\u00edtricos. En Uruguay, se han adoptado una serie de medidas para controlar el ingreso\u2026","rel":"","context":"En \u00abActualidad\u00bb","block_context":{"text":"Actualidad","link":"https:\/\/lahoradelcampo.com.uy\/site\/category\/actualidad\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2023\/04\/INIA-HLBJornada.jpg?fit=880%2C440&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2023\/04\/INIA-HLBJornada.jpg?fit=880%2C440&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2023\/04\/INIA-HLBJornada.jpg?fit=880%2C440&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2023\/04\/INIA-HLBJornada.jpg?fit=880%2C440&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":46621,"url":"https:\/\/lahoradelcampo.com.uy\/site\/hlb-uruguay-es-muy-chico-no-nos-salvariamos-nadie\/","url_meta":{"origin":40477,"position":4},"title":"HLB: \u00abUruguay es muy chico,  no nos salvar\u00edamos nadie\u00bb","author":"La Hora del Campo","date":"28 octubre, 2022","format":false,"excerpt":"Recientemente se realiz\u00f3 en Salto, en el predio de la familia Valiente, una jornada sobre el HLB (Huanglongbing o greening), enfermedad de los c\u00edtricos que actualmente se mantiene fuera de las fronteras de nuestro pa\u00eds. La actividad se desarroll\u00f3 por parte del Instituto Nacional de Investigaci\u00f3n Agropecuaria (INIA) en el\u2026","rel":"","context":"En \u00abActualidad\u00bb","block_context":{"text":"Actualidad","link":"https:\/\/lahoradelcampo.com.uy\/site\/category\/actualidad\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2022\/10\/HLB-INIA.jpg?fit=880%2C440&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2022\/10\/HLB-INIA.jpg?fit=880%2C440&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2022\/10\/HLB-INIA.jpg?fit=880%2C440&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2022\/10\/HLB-INIA.jpg?fit=880%2C440&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":43755,"url":"https:\/\/lahoradelcampo.com.uy\/site\/la-dgsa-realiza-relevamiento-de-diaphorina-citri-en-el-norte\/","url_meta":{"origin":40477,"position":5},"title":"La DGSA realiza relevamiento de Diaphorina Citri en el norte","author":"La Hora del Campo","date":"13 julio, 2022","format":false,"excerpt":"T\u00e9cnicos de la Direcci\u00f3n General de los Servicios Agr\u00edcolas (DGSA) del Ministerio de Ganader\u00eda, Agricultura y Pesca (MGAP) realizar\u00e1n en la jornada de hoy recolecci\u00f3n de muestras de la posible presencia del vector Diaphorina Citri, que recordemos es el transmisor del Huanglongbing (HLB) en caso que la enfermedad de los\u2026","rel":"","context":"En \u00abActualidad\u00bb","block_context":{"text":"Actualidad","link":"https:\/\/lahoradelcampo.com.uy\/site\/category\/actualidad\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2022\/07\/Hlb-control.jpg?fit=880%2C440&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2022\/07\/Hlb-control.jpg?fit=880%2C440&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2022\/07\/Hlb-control.jpg?fit=880%2C440&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/lahoradelcampo.com.uy\/site\/wp-content\/uploads\/2022\/07\/Hlb-control.jpg?fit=880%2C440&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/posts\/40477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/comments?post=40477"}],"version-history":[{"count":1,"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/posts\/40477\/revisions"}],"predecessor-version":[{"id":40479,"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/posts\/40477\/revisions\/40479"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/media\/36833"}],"wp:attachment":[{"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/media?parent=40477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/categories?post=40477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lahoradelcampo.com.uy\/site\/wp-json\/wp\/v2\/tags?post=40477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}