{"id":7247,"date":"2017-02-10T11:44:32","date_gmt":"2017-02-10T16:44:32","guid":{"rendered":"https:\/\/www.senasa.gob.pe\/senasacontigo\/?p=7247"},"modified":"2017-05-03T14:59:03","modified_gmt":"2017-05-03T19:59:03","slug":"huancavelica-control-etologico-contra-plaga-de-langostas","status":"publish","type":"post","link":"https:\/\/www.senasa.gob.pe\/senasacontigo\/huancavelica-control-etologico-contra-plaga-de-langostas\/","title":{"rendered":"Huancavelica: Control etol\u00f3gico contra plaga de langostas"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-7248\" src=\"https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1260989-300x200.jpg\" alt=\"Senasa - Control etol\u00f3gico contra plaga de langostas\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1260989-300x200.jpg 300w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1260989-768x511.jpg 768w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1260989-1024x681.jpg 1024w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1260989-696x463.jpg 696w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1260989-1068x710.jpg 1068w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1260989-632x420.jpg 632w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>El control etol\u00f3gico consiste en la utilizaci\u00f3n de atrayentes qu\u00edmicos naturales o sint\u00e9ticos (feromonas, trampas, cebos alimenticios, repelentes e inhibidores) para controlar las poblaciones de plagas que causan da\u00f1o en cultivos de importancia econ\u00f3mica.<\/p>\n<p>Este m\u00e9todo de control se basa en aprovechar las reacciones de comportamiento en respuesta a la presencia u ocurrencia de est\u00edmulos (atrayente) de naturaleza qu\u00edmica, f\u00edsica y mec\u00e1nica, en el insecto o insectos plaga a controlar.<\/p>\n<p>Parte de ese comportamiento se debe a incitaciones que se producen como mecanismos de comunicaci\u00f3n entre individuos de la misma especie. Los mensajes que se env\u00edan y recepcionan pueden ser de alimentaci\u00f3n, atracci\u00f3n sexual, alarma, gregarismo u orientaci\u00f3n.<\/p>\n<p>Basados en este comportamiento con relaci\u00f3n al medio ambiente, el Servicio Nacional de Sanidad Agraria \u2013Senasa, dentro del control integrado de la langosta migratoria, ejecuta acciones de control etol\u00f3gico de los acr\u00eddidos (<em>Schistocerca piceifrons peruviana<\/em>) mediante cebos t\u00f3xicos, en m\u00e1s de 500 hect\u00e1reas de la regi\u00f3n Huancavelica, principalmente en campos de vegetaci\u00f3n silvestre.<\/p>\n<p>El cebo t\u00f3xico est\u00e1 compuesto por melaza de ca\u00f1a de az\u00facar, insecticida y agua, se prepara untando peque\u00f1os trozos machacados de ca\u00f1a de az\u00facar en un atado, y luego es colocado en arbustos silvestres de las zonas end\u00e9micas. Estimulados por el alimento, las langostas son atra\u00eddas por el cebo alimenticio preparado y morir\u00e1n tras su ingesti\u00f3n.<\/p>\n<p>Este control est\u00e1 orientado a controlar a la langosta migratoria en la etapa de adultez, porque la movilidad de los individuos es fundamental para la eficiencia del cebo.<\/p>\n<p>La gran ventaja del cebo t\u00f3xico es que el efecto insecticida se delimita a la especie perjudicial que es atra\u00edda por el cebo. De esta manera se asigna tratamiento espec\u00edfico evitando da\u00f1ar a los insectos ben\u00e9ficos. Al mismo tiempo, se ahorra plaguicida porque la aplicaci\u00f3n es focalizada. En general, el tratamiento tiende a ser m\u00e1s econ\u00f3mico y selectivo.<\/p>\n<p>Otra ventaja es que luego unos d\u00edas, el cebo toxico al estar expuesto a las lluvias, calor y otras inclemencias climatol\u00f3gicas, disminuye su carga t\u00f3xica y no deja consecuencias negativas al ecosistema.<\/p>\n<p>En Huancavelica, las acciones de control integrado se realizan en las provincias de Churcampa, Acobamba y Angar\u00e1es.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-7249\" src=\"https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1270006-681x1024.jpg\" alt=\"Senasa - Control etol\u00f3gico contra plaga de langostas\" width=\"640\" height=\"962\" srcset=\"https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1270006-681x1024.jpg 681w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1270006-200x300.jpg 200w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1270006-768x1155.jpg 768w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1270006-696x1047.jpg 696w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1270006-1068x1606.jpg 1068w, https:\/\/www.senasa.gob.pe\/senasacontigo\/wp-content\/uploads\/2017\/02\/P1270006-279x420.jpg 279w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El control etol\u00f3gico consiste en la utilizaci\u00f3n de atrayentes qu\u00edmicos naturales o sint\u00e9ticos (feromonas, trampas, cebos alimenticios, repelentes e inhibidores) para controlar las poblaciones de plagas que causan da\u00f1o en cultivos de importancia econ\u00f3mica. Este m\u00e9todo de control se basa en aprovechar las reacciones de comportamiento en respuesta a la presencia u ocurrencia de est\u00edmulos [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":7248,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[82,11],"tags":[949,115,331,23,72,24],"class_list":["post-7247","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huancavelica","category-regiones","tag-control-etologico","tag-huancavelica","tag-langostas","tag-regiones","tag-sanidad-vegetal","tag-senasa"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Huancavelica: Control etol\u00f3gico contra plaga de langostas - SENASA al d\u00eda<\/title>\n<meta name=\"description\" content=\"El control etol\u00f3gico consiste en el uso de atrayentes qu\u00edmicos naturales o sint\u00e9ticos para controlar las poblaciones de plagas que causan da\u00f1o en cultivos.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.senasa.gob.pe\/senasacontigo\/huancavelica-control-etologico-contra-plaga-de-langostas\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Huancavelica: Control etol\u00f3gico contra plaga de langostas - 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