{"id":69815,"date":"2026-06-10T15:40:14","date_gmt":"2026-06-10T18:40:14","guid":{"rendered":"https:\/\/safras.com.br\/es\/?p=69815"},"modified":"2026-06-11T10:30:43","modified_gmt":"2026-06-11T13:30:43","slug":"norte-y-centro-de-pais-registran-fuerte-presencia-de-chicharrita","status":"publish","type":"post","link":"https:\/\/safras.com.br\/es\/norte-y-centro-de-pais-registran-fuerte-presencia-de-chicharrita\/","title":{"rendered":"Norte y centro de pa\u00eds registran fuerte presencia de chicharrita"},"content":{"rendered":"<p>La<strong> Red Nacional de Monitoreo de la chicharrita del ma\u00edz (Dalbulus maidis) en su informe 43 alert\u00f3 que en el NOA, el NEA y el Centro-Norte de la Argentina<\/strong> siguen concentrando los mayores niveles de capturas mientras que en el Centro-Sur y el Litoral la din\u00e1mica poblacional se mantiene estable.<\/p>\n<p>La presencia de ma\u00edces voluntarios o guachos en lotes de ma\u00edz temprano ya cosechados constituye un componente epidemiol\u00f3gico de alta relevancia, ya que act\u00faan como un puente verde que favorece la supervivencia del vector, explic\u00f3 Alejandro Vera, coordinador de la Red.<\/p>\n<p>Pidi\u00f3 aumentar el monitoreo donde las heladas son tard\u00edas o de baja intensidad, ya que la persistencia de hospederos verdes favorece la supervivencia del Dalbulus maidis durante el per\u00edodo invernal.<\/p>\n<p><strong>POR REGIONES<\/strong><\/p>\n<p>En el NEA, la otra zona end\u00e9mica, el 84% de las trampas se ubic\u00f3 en cultivos de ma\u00edz, la mayor\u00eda en estadios fenol\u00f3gicos reproductivos avanzados (R6), y hubo un incremento significativo en el promedio de capturas de chicharrita. E<\/p>\n<p>En el Centro-Sur, donde el 65% de las trampas se situ\u00f3 en lotes de ma\u00edz, siguen predominando las localidades donde el vector est\u00e1 ausente: representaron el 42% del total.<\/p>\n<p>En el Litoral, donde el 41% de las trampas se situ\u00f3 sobre ma\u00edz, el 94% registr\u00f3 adultos de Dalbulus maidis. El 26% de las trampas tuvo m\u00e1s de 100 capturas, concentradas principalmente en Entre R\u00edos.<\/p>\n<p>En la regi\u00f3n Centro-Norte, donde el 65% de las trampas estuvo instalado en cultivos de ma\u00edz, el 95% tuvo capturas de chicharritas, y el 81% en la categor\u00eda de mayor abundancia (m\u00e1s de 100 adultos por trampa), lo que refleja una mayor presi\u00f3n poblacional del vector en la regi\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Red Nacional de Monitoreo de la chicharrita del ma\u00edz (Dalbulus maidis) en su informe 43 alert\u00f3 que en el NOA, el NEA y el Centro-Norte de la Argentina siguen concentrando los mayores niveles de capturas mientras que en el Centro-Sur y el Litoral la din\u00e1mica poblacional se mantiene estable. La presencia de ma\u00edces voluntarios [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":66306,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[267],"tags":[377],"commodity":[46,47,49],"class_list":["post-69815","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agronegocio-es","tag-chicharrita","commodity-maiz","commodity-soja","commodity-trigo"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Norte y centro de pa\u00eds registran fuerte presencia de chicharrita - SAFRAS &amp; Mercado<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/safras.com.br\/es\/norte-y-centro-de-pais-registran-fuerte-presencia-de-chicharrita\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Norte y centro de pa\u00eds registran fuerte presencia de chicharrita - SAFRAS &amp; Mercado\" \/>\n<meta property=\"og:description\" content=\"La Red Nacional de Monitoreo de la chicharrita del ma\u00edz (Dalbulus maidis) en su informe 43 alert\u00f3 que en el NOA, el NEA y el Centro-Norte de la Argentina siguen concentrando los mayores niveles de capturas mientras que en el Centro-Sur y el Litoral la din\u00e1mica poblacional se mantiene estable. 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