{"id":68637,"date":"2026-02-24T12:45:43","date_gmt":"2026-02-24T15:45:43","guid":{"rendered":"https:\/\/safras.com.br\/es\/?p=68637"},"modified":"2026-02-24T12:45:55","modified_gmt":"2026-02-24T15:45:55","slug":"red-de-monitoreo-alerta-por-suba-de-chicharrita-del-maiz-en-el-noa-y-nea","status":"publish","type":"post","link":"https:\/\/safras.com.br\/es\/red-de-monitoreo-alerta-por-suba-de-chicharrita-del-maiz-en-el-noa-y-nea\/","title":{"rendered":"Red de monitoreo alerta por suba de chicharrita del ma\u00edz en el NOA y NEA"},"content":{"rendered":"<p>El \u00faltimo informe de la <strong>Red Nacional de Monitoreo<\/strong> advierte sobre un<strong> incremento poblacional de la chicharrita<\/strong> del ma\u00edz, Dalbulus maidis, en las regiones del<strong> NOA y NEA<\/strong> durante la primera quincena de febrero de 2026.<\/p>\n<p>En el <strong>Noroeste Argentino,<\/strong> el n\u00famero promedio de capturas por trampa salt\u00f3 de 17,88 a 64,61 adultos, destac\u00e1ndose la localidad de Los Altos, Catamarca, con un pico de 1.043 individuos. Esta situaci\u00f3n coincide con el hecho de que el 57% de los lotes de ma\u00edz tard\u00edo en la regi\u00f3n se encuentran en estadios fenol\u00f3gicos iniciales, per\u00edodo de mayor susceptibilidad para el cultivo.<\/p>\n<p>En la regi\u00f3n del <strong>Noreste Argentino,<\/strong> el 90% de las trampas registraron la presencia del vector, con un promedio de 56,49 adultos por dispositivo. Localidades como Colonia La Mar\u00eda y Calchaqu\u00ed, en la provincia de Santa Fe, reportaron valores elevados de 799 y 264 adultos respectivamente.<\/p>\n<p>Los an\u00e1lisis de laboratorio tambi\u00e9n revelaron la presencia del pat\u00f3geno Corn Stunt Spiroplasma (CSS) en diversas zonas, alcanzando un 17% de individuos portadores en Ramay\u00f3n y un 13% en Las Lajitas, lo que refuerza la necesidad de intensificar los controles.<\/p>\n<p>Por su parte,<strong> la regi\u00f3n del Litoral<\/strong> tambi\u00e9n mostr\u00f3 una tendencia alcista con promedios superiores a 70 adultos por trampa, especialmente en Entre R\u00edos, donde Villa Hernandarias registr\u00f3 484 individuos. En contraste, la regi\u00f3n Centro-Sur mantiene un escenario de estabilidad con un 85% de las localidades sin detecciones del insecto.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El \u00faltimo informe de la Red Nacional de Monitoreo advierte sobre un incremento poblacional de la chicharrita del ma\u00edz, Dalbulus maidis, en las regiones del NOA y NEA durante la primera quincena de febrero de 2026. En el Noroeste Argentino, el n\u00famero promedio de capturas por trampa salt\u00f3 de 17,88 a 64,61 adultos, destac\u00e1ndose la [&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":[377,329],"commodity":[46,47,49],"class_list":["post-68637","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agronegocio-es","tag-chicharrita","tag-maiz-es","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>Red de monitoreo alerta por suba de chicharrita<\/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\/red-de-monitoreo-alerta-por-suba-de-chicharrita-del-maiz-en-el-noa-y-nea\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Red de monitoreo alerta por suba de chicharrita\" \/>\n<meta property=\"og:description\" content=\"El \u00faltimo informe de la Red Nacional de Monitoreo advierte sobre un incremento poblacional de la chicharrita del ma\u00edz, Dalbulus maidis, en las regiones del NOA y NEA durante la primera quincena de febrero de 2026. 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