{"id":3210,"date":"2024-09-27T13:41:16","date_gmt":"2024-09-27T16:41:16","guid":{"rendered":"https:\/\/agronegociobrasileiro.agr.br\/portal\/?p=3210"},"modified":"2024-09-27T13:41:16","modified_gmt":"2024-09-27T16:41:16","slug":"tristeza-parasitaria-bovina-tem-potencial-para-afetar-75-dos-animais-jovens-no-brasil","status":"publish","type":"post","link":"https:\/\/portalmaisagro.com\/?p=3210","title":{"rendered":"Tristeza Parasit\u00e1ria Bovina tem potencial para afetar 75% dos animais jovens no Brasil"},"content":{"rendered":"<ul type=\"disc\">\n<li class=\"x_MsoNormal\"><em>Tristeza bovina compromete negativamente produ\u00e7\u00e3o de leite e carne<\/em><\/li>\n<li class=\"x_MsoNormal\"><em>A doen\u00e7a aumenta a taxa de mortalidade do gado, reduzindo a rentabilidade<\/em><\/li>\n<li class=\"x_MsoNormal\"><em>Recomenda\u00e7\u00e3o \u00e9 controlar carrapatos com acaricidas e boas pr\u00e1ticas de manejo<\/em><\/li>\n<\/ul>\n<p>A Tristeza Parasit\u00e1ria Bovina (TPB), tamb\u00e9m conhecida como: pindura, boca branca e mal triste, \u00e9 uma das doen\u00e7as parasit\u00e1rias mais comuns para a pecu\u00e1ria. Causada por parasitas do g\u00eanero Anaplasma (bact\u00e9ria) e a Bebesiose (protozo\u00e1rio). Esses microrganismos vivem e se multiplicam nas hem\u00e1cias dos bovinos, onde rompem as hem\u00e1cias, resultando em um animal an\u00eamico.\u00a0Essa doen\u00e7a tem impacto direto na produtividade do rebanho:<\/p>\n<blockquote><p><strong>&#8220;Esses parasitas s\u00e3o transportados principalmente pelos carrapatos e pela mosca hemat\u00f3fagas e os sintomas s\u00e3o: mucosa esbranqui\u00e7ada, cansa\u00e7o, pelo \u00e1spero, seco, desidratado e cabe\u00e7a baixa. Os animais de ra\u00e7as europeias e de cruzamento industrial s\u00e3o os mais atingidos. \u00c9 preciso ter aten\u00e7\u00e3o a febre alta, perda de apetite, anemia e fraqueza&#8221;, recomenda o m\u00e9dico-veterin\u00e1rio Thales Vechiato, gerente de produtos para grandes animais da Pearson Sa\u00fade Animal.<\/strong><\/p><\/blockquote>\n<h3>Redu\u00e7\u00e3o de produtividade<\/h3>\n<p>Expressiva parcela dos bovinos infectados apresenta: aborto, redu\u00e7\u00e3o da produ\u00e7\u00e3o de leite e perda de ganho de peso devido \u00e0 anemia e \u00e0 fraqueza generalizada. Esses fatores resultam em menor convers\u00e3o alimentar, o que agrava ainda mais a redu\u00e7\u00e3o da produtividade. Estudos indicam que a tristeza parasit\u00e1ria pode reduzir a produ\u00e7\u00e3o de leite em at\u00e9 30% e a de carne em at\u00e9 15%. De acordo com a Empresa Brasileira de Pesquisa Agropecu\u00e1ria (Embrapa), 75% dos animais s\u00e3o expostos aos agentes de TPB antes dos nove meses de idade.<\/p>\n<p>O impacto dessa doen\u00e7a na atividade \u00e9 bastante consistente. &#8220;Imagine o rebanho sofrendo de febre alta. Os animais mal conseguem levantar a cabe\u00e7a. A produ\u00e7\u00e3o de leite e de carne \u00e9 comprometida e os bovinos perdem peso rapidamente. A taxa de mortalidade tamb\u00e9m pode aumentar, o que \u00e9 um golpe duplo para a economia do produtor&#8221;, analisa Vechiato.<\/p>\n<h2>Estrat\u00e9gias de manejo<\/h2>\n<p>Para minimizar as perdas causadas pela tristeza parasit\u00e1ria bovina, \u00e9 preciso adotar estrat\u00e9gias eficazes de manejo. &#8220;O controle rigoroso de carrapatos \u00e9 essencial. Para isso, \u00e9 preciso usar carrapaticida e mosquicida de qualidade, al\u00e9m de implementar pr\u00e1ticas que reduzem a infesta\u00e7\u00e3o, como rota\u00e7\u00e3o de pastagens e intensa higiene dos locais de alojamento dos animais&#8221;, destaca o especialista da Pearson.<\/p>\n<p>Para combater a tristeza parasit\u00e1ria e outras doen\u00e7as transmitidas por carrapatos e insetos, a Pearson Sa\u00fade Animal recomenda o uso de Imicarb<strong>.<\/strong>\u00a0Esse medicamento \u00e9 eficaz no tratamento da babesiose causada por\u00a0<em>Babesia bovis<\/em>\u00a0e\u00a0<em>Babesia bigemina<\/em>\u00a0e da anaplasmose provocada por\u00a0<em>Anaplasma marginale<\/em>\u00a0em bovinos. &#8220;O uso de Imicarb com orienta\u00e7\u00e3o veterin\u00e1ria ajuda a controlar essas infec\u00e7\u00f5es e a reduzir os impactos negativos na produtividade e na sa\u00fade dos animais. Trata-se de solu\u00e7\u00e3o eficaz e pr\u00e1tica para os pecuaristas&#8221;, finaliza Thales Vechiato.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tristeza bovina compromete negativamente produ\u00e7\u00e3o de leite e carne A doen\u00e7a aumenta a taxa de mortalidade do gado, reduzindo a rentabilidade Recomenda\u00e7\u00e3o \u00e9 controlar carrapatos com acaricidas e boas pr\u00e1ticas de manejo A Tristeza Parasit\u00e1ria Bovina (TPB), tamb\u00e9m conhecida como: pindura, boca branca e mal triste, \u00e9 uma das doen\u00e7as&hellip;<\/p>\n","protected":false},"author":9,"featured_media":3211,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3],"tags":[],"class_list":["post-3210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agricultura"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - 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