{"id":69923,"date":"2026-06-22T15:44:42","date_gmt":"2026-06-22T18:44:42","guid":{"rendered":"https:\/\/safras.com.br\/es\/?p=69923"},"modified":"2026-06-22T15:44:42","modified_gmt":"2026-06-22T18:44:42","slug":"poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red","status":"publish","type":"post","link":"https:\/\/safras.com.br\/es\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/","title":{"rendered":"Poblaciones de chicharrita comienzan a retraerse, dice Red"},"content":{"rendered":"<p>La<strong> Red Nacional de Monitoreo de la chicharrita del ma\u00edz (Dalbulus maidis) en su informe 44, indic\u00f3 que las poblaciones de <a href=\"https:\/\/safras.com.br\/es\/norte-y-centro-de-pais-registran-fuerte-presencia-de-chicharrita\/\"><span style=\"color: #0000ff;\">chicharrita<\/span><\/a><\/strong> comenzaron a retraerse, salvo en zonas end\u00e9micas.<\/p>\n<p>Seg\u00fan el relevamiento, mientras las regiones NOA, NEA y Centro-Norte siguieron concentrando las \u00a0mayores abundancias de chicharritas, el Centro-Sur y el Litoral presentaron una situaci\u00f3n de relativa estabilidad y menores niveles poblacionales<\/p>\n<p>La Red pide continuar con el monitoreo activo durante el per\u00edodo oto\u00f1o-invernal, para comprender \u00a0la din\u00e1mica poblacional estacional del vector, particularmente en relaci\u00f3n con las heladas, y as\u00ed poder detectar cambios en su distribuci\u00f3n espacial y anticipar escenarios de riesgo para las pr\u00f3ximas campa\u00f1as agr\u00edcolas.<\/p>\n<p><strong>SITUACI\u00d3N POR REGI\u00d3N<\/strong><\/p>\n<p>En la zona end\u00e9mica del NOA, las poblaciones de Dalbulus maidis contin\u00faan siendo altas mientras que en la otra zona end\u00e9mica, el NEA, las poblaciones de la plaga se mantuvieron en los altos niveles de abundancia del relevamiento anterior.<\/p>\n<p>En el Litoral, un tercio de las trampas se ubic\u00f3 sobre ma\u00edz, el 90% registr\u00f3 presencia de chicharritas. En la regi\u00f3n Centro-Norte, se evidencia una alta presi\u00f3n del vector, que apareci\u00f3 en el 97% del total; sin embargo, la proporci\u00f3n de localidades con la m\u00e1xima abundancia disminuy\u00f3 del 81% del relevamiento anterior, al 64% en el actual.<\/p>\n<p>Finalmente, en el Centro-Sur, sigui\u00f3 predominando la ausencia del vector (47% de las localidades) y los bajos niveles de abundancia (s\u00f3lo en el 6% se registr\u00f3 la categor\u00eda m\u00e1xima, contra el 13% del registro anterior).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Red Nacional de Monitoreo de la chicharrita del ma\u00edz (Dalbulus maidis) en su informe 44, indic\u00f3 que las poblaciones de chicharrita comenzaron a retraerse, salvo en zonas end\u00e9micas. Seg\u00fan el relevamiento, mientras las regiones NOA, NEA y Centro-Norte siguieron concentrando las \u00a0mayores abundancias de chicharritas, el Centro-Sur y el Litoral presentaron una situaci\u00f3n de [&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-69923","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>Poblaciones de chicharrita comienzan a retraerse, dice Red - 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\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Poblaciones de chicharrita comienzan a retraerse, dice Red - 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 44, indic\u00f3 que las poblaciones de chicharrita comenzaron a retraerse, salvo en zonas end\u00e9micas. Seg\u00fan el relevamiento, mientras las regiones NOA, NEA y Centro-Norte siguieron concentrando las \u00a0mayores abundancias de chicharritas, el Centro-Sur y el Litoral presentaron una situaci\u00f3n de [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/safras.com.br\/es\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/\" \/>\n<meta property=\"og:site_name\" content=\"SAFRAS &amp; Mercado\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-22T18:44:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/safras.com.br\/es\/wp-content\/uploads\/2025\/07\/maiz-chicharrita.png\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Julieta Marino\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Julieta Marino\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/safras.com.br\/es\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/safras.com.br\/es\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/\"},\"author\":{\"name\":\"Julieta Marino\",\"@id\":\"https:\/\/safras.com.br\/es\/#\/schema\/person\/3416d9a13f71584c19d44af415b80774\"},\"headline\":\"Poblaciones de chicharrita comienzan a retraerse, dice Red\",\"datePublished\":\"2026-06-22T18:44:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/safras.com.br\/es\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/\"},\"wordCount\":265,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/safras.com.br\/es\/#organization\"},\"image\":{\"@id\":\"https:\/\/safras.com.br\/es\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/safras.com.br\/es\/wp-content\/uploads\/2025\/07\/maiz-chicharrita.png\",\"keywords\":[\"chicharrita\",\"ma\u00edz\"],\"articleSection\":[\"Noticias Agronegocio\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/safras.com.br\/es\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/safras.com.br\/es\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/\",\"url\":\"https:\/\/safras.com.br\/es\/poblaciones-de-chicharrita-comienzan-a-retraerse-dice-red\/\",\"name\":\"Poblaciones de chicharrita comienzan a retraerse, dice Red - SAFRAS &amp; 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