{"id":19353,"date":"2025-09-30T05:00:00","date_gmt":"2025-09-30T10:00:00","guid":{"rendered":"https:\/\/www.rgvbusinessjournal.com\/news\/15\/07\/2026\/los-ganaderos-del-sur-de-texas-se-preparan-ante-el-avance-hacia-la-frontera-del-gusano-carnivoro-que-supone-una-amenaza-para-los-rebanos-de-ganado\/"},"modified":"2026-07-15T16:05:38","modified_gmt":"2026-07-15T21:05:38","slug":"los-ganaderos-del-sur-de-texas-se-preparan-ante-el-avance-hacia-la-frontera-del-gusano-carnivoro-que-supone-una-amenaza-para-los-rebanos-de-ganado","status":"publish","type":"post","link":"https:\/\/www.rgvbusinessjournal.com\/es\/news\/30\/09\/2025\/los-ganaderos-del-sur-de-texas-se-preparan-ante-el-avance-hacia-la-frontera-del-gusano-carnivoro-que-supone-una-amenaza-para-los-rebanos-de-ganado\/","title":{"rendered":"Los ganaderos del sur de Texas se preparan ante el avance hacia la frontera del gusano carn\u00edvoro, que supone una amenaza para los reba\u00f1os de ganado"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Un caso confirmado de gusano barrenador del Nuevo Mundo a menos de 70 millas de la frontera entre Estados Unidos y M\u00e9xico podr\u00eda hacer que el precio de la carne de vacuno siguiera subiendo en el Valle del R\u00edo Grande, donde la barbacoa del fin de semana es una tradici\u00f3n muy arraigada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El Departamento de Agricultura de Estados Unidos ha informado de que se ha detectado la presencia de la mosca del gusano a lo largo de una importante carretera que une Laredo con Monterrey, cerca de Sabinas Hidalgo, una ciudad del estado mexicano de Nuevo Le\u00f3n. Esta mosca par\u00e1sita ataca al ganado introduci\u00e9ndose en una herida y poniendo huevos en ella.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A pesar de la proximidad de esta plaga devoradora de carne, Isaac Sulemana, jefe de gabinete del juez del condado de Hidalgo, Richard F. Cortez, afirm\u00f3 que no hay datos objetivos que demuestren que el gusano barrenador haya llegado al Valle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abSe desplaz\u00f3 300 millas sin ser detectado\u00bb, afirm\u00f3 Sulemana, se\u00f1alando que se encontr\u00f3 en julio a unas 370 millas al sur de la frontera. \u00abContamos con un s\u00f3lido sistema de vigilancia y no hay constancia de la presencia de la mosca del tornillo en nuestra zona\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El Departamento de Agricultura de Texas anunci\u00f3 la semana pasada que hab\u00eda colocado trampas a lo largo de la frontera entre Texas y M\u00e9xico, desde Laredo hasta Brownsville, en los corrales de exportaci\u00f3n y en las zonas portuarias de Corpus Christi y Galveston. Las moscas capturadas ser\u00e1n identificadas y enviadas a un laboratorio nacional para su confirmaci\u00f3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-a-rancher-s-1-million-stake\"><strong>La participaci\u00f3n de un ganadero, valorada en un mill\u00f3n de d\u00f3lares<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La ganadera de Edinburg, Giovana Ben\u00edtez, se prepara para luchar contra un enemigo invisible.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Con unas 500 cabezas de ganado, con un valor aproximado de 2.000 d\u00f3lares cada una, su inversi\u00f3n de un mill\u00f3n de d\u00f3lares est\u00e1 en juego.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abTrabajamos cada d\u00eda para asegurarnos de que nuestro ganado est\u00e9 limpio, vacunado, desparasitado y sin moscas\u00bb, afirm\u00f3 Ben\u00edtez. \u00abSi se lleva a cabo una buena gesti\u00f3n, resulta m\u00e1s f\u00e1cil tratar el gusano barrenador\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ya ha tomado medidas preventivas.\u00a0<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-1024x576.jpg\" alt=\"Mosca del gusano barrenador del Nuevo Mundo, de ojos rojos, posada sobre una hoja verde.\" class=\"wp-image-1970\" style=\"width:215px;height:auto\" srcset=\"https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-1024x576.jpg 1024w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-300x169.jpg 300w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-768x432.jpg 768w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-1536x864.jpg 1536w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-690x388.jpg 690w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-350x197.jpg 350w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm.jpg 1565w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><br>Una mosca del gusano barrenador del Nuevo Mundo descansa sobre una hoja. Cr\u00e9dito de la foto | USDA<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u00abMe estoy asegurando de que nuestras vacas est\u00e9n sanas, y no hay (nada) que no est\u00e9 haciendo ya para prepararme ante un posible brote de gusano barrenador\u00bb, dijo Ben\u00edtez, y a\u00f1adi\u00f3 que ha o\u00eddo historias terribles de ganaderos que sufrieron un brote de gusano barrenador en la d\u00e9cada de 1960.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En un momento en el que el sector ganadero est\u00e1 registrando precios r\u00e9cord, Ben\u00edtez afirm\u00f3 que est\u00e1 disfrutando del margen de beneficio y que lo est\u00e1 utilizando para mejorar sus procesos mientras se dedica a la cr\u00eda de ganado junto a su padre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abLo reinvertimos para mejorar las operaciones, por ejemplo, instalando mejores vallas o creando m\u00e1s sombra para el ganado\u00bb, explic\u00f3 Ben\u00edtez. \u00abPero los precios han subido en todos los \u00e1mbitos; el coste de los fertilizantes, los medicamentos y el pienso tambi\u00e9n es muy elevado\u00bb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-market-fears-and-industry-response\"><strong>Los temores del mercado y la respuesta del sector<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Eddie Garc\u00eda es un ganadero de sexta generaci\u00f3n, propietario de Gulf Coast Livestock Auction, LLC, en Alice. La empresa se ha convertido en un punto de encuentro para los profesionales del sector, donde pueden intercambiar ideas en un ambiente propicio. Garc\u00eda afirm\u00f3 que no hay mucho que se pueda hacer para prepararse ante una posible invasi\u00f3n de NWS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abAparte de lo que el ganadero pueda hacer en su propia explotaci\u00f3n, no estamos equipados para tratar la mosca del tornillo\u00bb, afirm\u00f3 Garc\u00eda. \u00abSi alguien compra ganado aqu\u00ed y quiere que se le desparasite o se le trate, podemos hacerlo, pero, aparte de los antiparasitarios y los repelentes contra las moscas, no hay mucho m\u00e1s que podamos hacer\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aunque el NWS podr\u00eda causar estragos en los reba\u00f1os de Texas, Garc\u00eda prev\u00e9 que los precios de la carne de vacuno bajar\u00e1n inicialmente durante un periodo muy breve si la plaga llega al Valle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abA corto plazo, el precio del ganado bajar\u00e1 simplemente por el p\u00e1nico que podr\u00eda generar la mosca barrenadora\u00bb, pronostic\u00f3 Garc\u00eda. \u00abSi se produjera un brote, \u00bfprohibir\u00edan otros estados la entrada de ganado de Texas? Eso ser\u00eda perjudicial para el mercado. Nuestros reba\u00f1os son valiosos porque otros estados los quieren\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abCualquier ca\u00edda de los precios ser\u00eda temporal\u00bb, afirm\u00f3 Garc\u00eda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abEn cuanto comprendamos los protocolos para tratar y trasladar el ganado afectado por la (New World Screwworn), los precios volver\u00e1n a subir\u00bb, afirm\u00f3 Garc\u00eda. \u00abSolo tenemos que establecer las normas\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Considera que, a pesar de la sequ\u00eda y otros retos, la demanda de carne de vacuno sigue siendo elevada.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abLa percepci\u00f3n de la carne roja ha cambiado a nuestro favor\u00bb, afirm\u00f3 Garc\u00eda. \u00abLa gente sigue dietas ricas en prote\u00ednas, y eso hace que la carne de vacuno siga ocupando un lugar destacado; ahora mismo est\u00e1 mejor que nunca\u00bb.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-fly-2-1024x576.jpg\" alt=\"Primer plano de una mosca del gusano barrenador del Nuevo Mundo, con ojos rojos y cuerpo azul metalizado, posada en una rama.\" class=\"wp-image-1971\" style=\"width:238px;height:auto\" srcset=\"https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-fly-2-1024x576.jpg 1024w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-fly-2-300x169.jpg 300w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-fly-2-768x432.jpg 768w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-fly-2-1536x864.jpg 1536w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-fly-2-2048x1152.jpg 2048w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-fly-2-1920x1080.jpg 1920w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-fly-2-690x388.jpg 690w, https:\/\/www.rgvbusinessjournal.com\/wp-content\/uploads\/2025\/09\/screwworm-fly-2-350x197.jpg 350w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">El gusano barrenador del Nuevo Mundo.<br>Cr\u00e9dito de la foto | USDA<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-community-resilience\"><strong>\u200b\u200bResiliencia comunitaria<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ben\u00edtez vigila con recelo la frontera y sigue estudiando cu\u00e1l es la mejor forma de proteger a su ganado.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abTenemos muchos jabal\u00edes. No se puede impedir que entren en la finca\u00bb, dijo Ben\u00edtez. \u00abNo sabemos si est\u00e1n infectados, ni c\u00f3mo se va a contraer la enfermedad. As\u00ed que, aunque te prepares \u2014como hacemos todos\u2014, no sabes si alg\u00fan animal silvestre de los alrededores acabar\u00e1 contagiando a tu reba\u00f1o en el futuro. Eso es lo que hace que esto sea tan complicado\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ben\u00edtez tiene previsto reducir el tama\u00f1o de su reba\u00f1o y suele pedir consejo al veterinario.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abVamos a intentar gestionar lo que tenemos. No quiero expandirnos en exceso ni pasarnos de la raya\u00bb, afirm\u00f3. \u00abNo tengo muchos empleados, y as\u00ed estaremos preparados, porque tendremos que ocuparnos nosotros mismos del ganado. Y, como sector, todos nos ayudamos mutuamente, as\u00ed que si a un amigo le aparece el gusano barrenador en su rancho, tambi\u00e9n iremos a echarle una mano\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ella cree que trabajar juntos como comunidad ganadera es el secreto del \u00e9xito.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abHay que contar con un buen equipo, porque tarde o temprano surgir\u00e1 algo que nunca hayas visto\u00bb, afirm\u00f3 Ben\u00edtez. \u00abY ahora mismo tenemos que informar al consumidor, porque el hecho de que coma carne de vacuno no significa que vaya a ponerse enfermo. Tenemos que asegurarnos de que el p\u00fablico disponga de informaci\u00f3n precisa\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sulemana afirm\u00f3 que el condado tambi\u00e9n est\u00e1 trabajando en la difusi\u00f3n de informaci\u00f3n mediante folletos colocados en los establos y las tiendas de piensos para alertar al mayor n\u00famero posible de personas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00abSi lo conseguimos, como lo hicimos hace una generaci\u00f3n, lograremos controlar la situaci\u00f3n r\u00e1pidamente\u00bb, afirm\u00f3 Sulemana.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un caso confirmado en el norte de M\u00e9xico ha despertado la alarma en el Valle del R\u00edo Grande, donde est\u00e1n en juego millones en inversiones ganaderas \u2014y los precios de la carne de vacuno\u2014.<\/p>\n","protected":false},"author":15,"featured_media":19362,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"post_views_count":0,"footnotes":""},"categories":[2375,2374],"tags":[207,203,201,206,202,70,200,205,4029,204],"class_list":["post-19353","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agricultura-es","category-tendencias-economicas-es","tag-animal-health","tag-beef-prices","tag-cattle-industry","tag-livestock-markets","tag-livestock-parasite","tag-rio-grande-valley","tag-screwworm","tag-texas-department-of-agriculture","tag-texas-ranchers-es-es","tag-usda"],"acf":{"is_features_post":[],"is_sponser":[],"hide_author":[],"hide_author_biography":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Los ganaderos del sur de Texas se preparan ante el avance hacia la frontera del gusano carn\u00edvoro, que supone una amenaza para los reba\u00f1os de ganado<\/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:\/\/www.rgvbusinessjournal.com\/es\/news\/30\/09\/2025\/los-ganaderos-del-sur-de-texas-se-preparan-ante-el-avance-hacia-la-frontera-del-gusano-carnivoro-que-supone-una-amenaza-para-los-rebanos-de-ganado\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Los ganaderos del sur de Texas se preparan ante el avance hacia la frontera del gusano carn\u00edvoro, que supone una amenaza para los reba\u00f1os de ganado\" \/>\n<meta property=\"og:description\" content=\"RGV Business Journal covers business news in the Rio Grande Valley of Texas and the Mexican cities of Reynosa and Matamoros.\" \/>\n<meta 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