{"id":53265,"date":"2015-04-14T12:04:12","date_gmt":"2015-04-14T16:04:12","guid":{"rendered":"http:\/\/www.farmchemicalsinternational.com\/?p=53265"},"modified":"2019-09-25T06:30:54","modified_gmt":"2019-09-25T10:30:54","slug":"weeds-to-watch-2015-resistance-remains-riling","status":"publish","type":"post","link":"https:\/\/www.agribusinessglobal.com\/pt\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/","title":{"rendered":"Ervas daninhas para observar em 2015: a resist\u00eancia continua a crescer"},"content":{"rendered":"
Embora v\u00e1rias feiras\/grupos comerciais estejam comemorando v\u00e1rios anivers\u00e1rios durante 2015, h\u00e1 outro marco com tema agr\u00edcola este ano que n\u00e3o ser\u00e1 comemorado. Quinze anos atr\u00e1s, nesta primavera, pesquisadores em Delaware descobriram o primeiro exemplo da erva daninha comum marestail que mostrou resist\u00eancia ao glifosato. Nos anos seguintes, mais e mais variedades de ervas daninhas tamb\u00e9m desenvolveram resist\u00eancia a uma s\u00e9rie de herbicidas. E elas est\u00e3o crescendo em n\u00famero como, voc\u00ea sabe, ervas daninhas.<\/p>\n
\"Palmer
Amaranto palmeriano<\/figcaption><\/figure>\n

Os n\u00fameros gerais s\u00e3o impressionantes. Em todo o mundo, as perdas de safras por infesta\u00e7\u00f5es de ervas daninhas custam aos produtores mais de $100 bilh\u00f5es, de acordo com pesquisadores de ervas daninhas. Na soja, por exemplo, a presen\u00e7a de ervas daninhas de quatro a oito polegadas de altura pode reduzir a produ\u00e7\u00e3o em at\u00e9 seis alqueires por acre. De acordo com uma pesquisa da Universidade de Illinois, ervas daninhas particularmente problem\u00e1ticas, como a erva-daninha, podem causar uma perda de produ\u00e7\u00e3o de at\u00e9 40% na soja. Quando outra erva daninha resistente conhecida, o amaranto-palmer, est\u00e1 presente, esse n\u00famero pode subir para at\u00e9 79%.<\/p>\n

Durante 2014, o n\u00famero de acres de fazendas afetados pela amea\u00e7a de ervas daninhas resistentes continuou a crescer. De acordo com uma pesquisa da Stratus, 57,6% de todos os produtores dos EUA relataram a presen\u00e7a de ervas daninhas resistentes ao glifosato em seus campos de cultivo, com a parte sul do pa\u00eds particularmente atingida pelo problema. Por exemplo, no Arkansas, 94,4% de produtores disseram que estavam lidando com ervas daninhas resistentes a herbicidas durante o ano.<\/p>\n

\u201cDurante 2014, definitivamente houve mais ervas daninhas de alta ansiedade se espalhando por grande parte do pa\u00eds\u201d, diz Luke Peters, gerente de produtos de herbicidas para milho dos EUA da Dow AgroSciences. \u201cHouve um aumento no n\u00famero de marestail dif\u00edceis de matar, e algumas plantas dessa fam\u00edlia est\u00e3o come\u00e7ando a germinar em momentos diferentes do que no passado.\u201d<\/p>\n

John Kalthoff, l\u00edder de marketing multiplataforma da Dow AgroSciences, concorda. \u201cEm 2014, a waterhemp resistente \u00e0 maioria dos herbicidas continuou a aumentar sua preval\u00eancia em todo o n\u00famero de acres em fazendas. Al\u00e9m disso, o amaranto Palmer continuou movendo seu territ\u00f3rio geogr\u00e1fico mais para o norte, abrindo caminho para o sul de Indiana e Illinois.\u201d<\/p>\n

O Trio Problem\u00e1tico<\/p>\n

Embora existam diversas esp\u00e9cies de ervas daninhas que apresentam resist\u00eancia conhecida a herbicidas, a maioria dos observadores do mercado agr\u00edcola ainda aponta tr\u00eas variedades como as mais dif\u00edceis de controlar.<\/p>\n

\"Marestail
Cauda de Mares<\/figcaption><\/figure>\n

\u2022\u00a0Cauda de \u00e9gua.<\/strong> Esta tem sido uma erva daninha anual de folhas largas historicamente problem\u00e1tica de controlar devido \u00e0 sua r\u00e1pida taxa de crescimento. Embora geralmente considerada uma erva daninha anual de inverno, a marestail pode germinar de oito a nove meses por ano. E recentemente, evid\u00eancias sugerem que a marestail pode estar mudando para mais germina\u00e7\u00e3o de primavera e ver\u00e3o devido aos sistemas de cultivo e padr\u00f5es de uso de herbicidas.<\/p>\n

\u2022\u00a0Amaranto peregrino.<\/strong> Agora se espalhando pelo Centro-Oeste, o amaranto-palmer \u00e9 um produtor r\u00e1pido de sementes \u2014 gerando at\u00e9 um milh\u00e3o de sementes por planta \u2014 e um cultivador r\u00e1pido, com m\u00e9dia de at\u00e9 tr\u00eas polegadas por dia. Em algumas partes do Sul, os produtores t\u00eam recorrido \u00e0 capina manual para evitar que o amaranto-palmer invada seus campos.<\/p>\n

\"Waterhemp\"
Waterhemp<\/figcaption><\/figure>\n

\u2022\u00a0C\u00e2nhamo aqu\u00e1tico.<\/strong> Conhecida por sua natureza agressiva, essa erva daninha anual de folhas largas e sementes pequenas desenvolveu resist\u00eancia a v\u00e1rios tipos populares de herbicidas, incluindo triazinas, ALS, inibidores de PPO, glifosato e 2,4-D. De acordo com especialistas, o controle eficaz do waterhemp requer reconhecimento durante toda a esta\u00e7\u00e3o de crescimento para capturar a erva daninha cedo e garantir aplica\u00e7\u00f5es oportunas de herbicidas.<\/p>\n

Claro, de acordo com Luke Bozeman, gerente t\u00e9cnico de mercado, herbicidas para a BASF, o momento certo sempre foi a maneira mais eficaz de lidar com ervas daninhas problem\u00e1ticas. \u201cO momento certo \u00e9 tudo\u201d, diz Bozeman. \u201cDepois que as ervas daninhas surgem, h\u00e1 uma janela limitada para aplicar um herbicida p\u00f3s-emerg\u00eancia antes que elas cres\u00e7am muito para serem controladas ou que as planta\u00e7\u00f5es estejam al\u00e9m do tamanho que permite uma aplica\u00e7\u00e3o de herbicida. \u00c9 imperativo que essas ervas daninhas sejam controladas antes de irem para a semente, para que sua prog\u00eanie n\u00e3o esteja por perto para afetar o rendimento na pr\u00f3xima esta\u00e7\u00e3o de crescimento.\u201d<\/p>\n

Novas ferramentas \u00e0 vista<\/p>\n

Al\u00e9m do tempo, novos produtos tamb\u00e9m podem ser empregados para lidar com ervas daninhas resistentes a herbicidas, dizem especialistas. Com tantas ervas daninhas agora mostrando resist\u00eancia a v\u00e1rios herbicidas, os fabricantes de produtos de prote\u00e7\u00e3o de cultivos responderam com uma s\u00e9rie de novos herbicidas com v\u00e1rios ingredientes ativos. Durante 2014, alguns exemplos dessa abordagem para controle de ervas daninhas inclu\u00edram as introdu\u00e7\u00f5es do SureStart II da Dow AgroSciences (apresentando tr\u00eas ingredientes ativos: Acetochlor, clopyralid e flumetsulam), Solstice da FMC Agricultural Solutions (que combina os ingredientes ativos mesotriona e flutiaceto-metil) e Fierce XLT da Valent USA Corp. (combinando flumioxazina, piroxasulfona e chloriumuron).<\/p>\n

\u201cO Fierce XTL \u00e9 um herbicida residual premium para maior press\u00e3o de ervas daninhas no Centro-Oeste\u201d, diz o Dr. John Pawlak, gerente de desenvolvimento de produtos da Valent. \u201cCom tr\u00eas modos de a\u00e7\u00e3o e at\u00e9 oito semanas de controle, o Fierce XLT \u00e9 uma ferramenta extremamente importante para produtores de soja que lutam contra ervas daninhas resistentes e que roubam a produtividade, como o amaranto Palmer e o waterhemp.\u201d<\/p>\n

E essa tend\u00eancia de m\u00faltiplos ingredientes ativos\/modos de a\u00e7\u00e3o continuou em 2015 tamb\u00e9m. Em janeiro, a DuPont Crop Protection recebeu o registro federal para seu herbicida Revulin Q, com aprova\u00e7\u00f5es estaduais selecionadas esperadas a tempo para a temporada de cultivo de 2015. De acordo com Jeff Carpenter, gerente de portf\u00f3lio de herbicidas para milho e soja da Am\u00e9rica do Norte para a DuPont, o Revulin Q combina dois ingredientes ativos \u2013 nicrossulfuron e mesotriona \u2013 com um protetor integrado, proporcionando mais seguran\u00e7a \u00e0 colheita. \u201cO Revulin Q pode fornecer excelente controle de ervas daninhas dif\u00edceis de controlar, como lambsquarter, caruru e ambr\u00f3sia, usando dois modos de a\u00e7\u00e3o nas classes ALS e HPPD\u201d, diz Carpenter.<\/p>\n

Outro novo herbicida que ostenta um protetor de safra \u00e9 o DiFlexx da Bayer CropScience. De acordo com Al Luke, l\u00edder de marketing de culturas em linha da empresa, o DiFlexx combina dicamba com um protetor CSI para fornecer controle confi\u00e1vel de ervas daninhas no mercado de milho. "O produto foi aprovado pela EPA em fevereiro", diz Luke. "Durante nossos testes de campo de 2013, o DiFlexx demonstrou controlar ervas daninhas resistentes como amaranto peregrino, erva-d'\u00e1gua, ambr\u00f3sia e erva-de-s\u00e3o-jorge. Ele tamb\u00e9m controla mais de 100 ervas daninhas anuais e perenes, incluindo aquelas resistentes a herbicidas \u00e0 base de glifosato, PPO e ALS."<\/p>\n

Desenvolvimentos ainda por vir<\/p>\n

Falando em dicamba, muitos na comunidade agr\u00edcola est\u00e3o aguardando ansiosamente a aprova\u00e7\u00e3o de sistemas de cultivo tolerantes a dicamba e 2,4-D para se juntarem aos j\u00e1 tolerantes a glifosato e glufosinato. V\u00e1rios fabricantes de produtos de prote\u00e7\u00e3o de cultivos j\u00e1 est\u00e3o alinhando novos herbicidas para atender a esses sistemas de cultivo, como o Enlist Duo da Dow AgroSciences e o Engenia da BASF.<\/p>\n

De acordo com Miriam Paris, gerente de lan\u00e7amento do Sistema Xtend da Monsanto Co., a nova soja Roundup Ready 2 Xtend e o algod\u00e3o Bollgard II XtendFlex da empresa est\u00e3o muito pr\u00f3ximos de receber suas aprova\u00e7\u00f5es dos reguladores federais. \u201cEste \u00e9 um marco significativo no fornecimento de novas ferramentas aos produtores para gerenciar ervas daninhas e tempo de forma mais eficaz, o que os ajudar\u00e1 a ter melhores colheitas\u201d, diz Paris. \u201cCom isso, a Monsanto est\u00e1 introduzindo o XtendiMax com tecnologia Vapor Grip, que combina glifosato e dicamba em outra ferramenta importante que os produtores podem utilizar para controlar ervas daninhas em seus campos.\u201d<\/p>\n

Tamb\u00e9m nos est\u00e1gios finais do registro federal no momento deste artigo estava o herbicida Acuron da Syngenta Crop Protection. Um herbicida seletivo para controle de ervas daninhas residuais e de queima no milho, o Acuron combina quatro ingredientes ativos diferentes (mesotriona, atrazina, S-metolacloro e biciclopirona) para utilizar tr\u00eas modos de a\u00e7\u00e3o diferentes. De acordo com o Dr. Ryan Lins, cientista de pesquisa e desenvolvimento, avalia\u00e7\u00e3o de produtos, avalia\u00e7\u00e3o biol\u00f3gica, Am\u00e9rica do Norte para a Syngenta, o Acuron demonstrou bom controle de in\u00fameras ervas daninhas problem\u00e1ticas. Isso inclui n\u00e3o apenas lambsquarter, palmer amaranth, waterhemp e marestail, mas tamb\u00e9m cocklebur, morning glory e kochia.<\/p>\n

\u201cMuitos produtores est\u00e3o ansiosos pela introdu\u00e7\u00e3o de culturas tolerantes a dicamba no mercado, mas h\u00e1 ind\u00edcios de que algumas dessas ervas daninhas j\u00e1 est\u00e3o come\u00e7ando a mostrar alguma resist\u00eancia a essa qu\u00edmica\u201d, diz Lins. \u201cNesses casos e em outros, o Acuron pode ser usado junto com outros herbicidas para fornecer melhor controle de ervas daninhas.\u201d<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"

Embora diversas feiras\/grupos estejam comemorando v\u00e1rios anivers\u00e1rios em 2015, h\u00e1 outro marco com tema agr\u00edcola neste ano que n\u00e3o ser\u00e1 comemorado.<\/p>","protected":false},"author":72,"featured_media":52675,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4,26,19],"tags":[944,554,170,157,586],"class_list":["post-53265","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agrochemicals","category-americas","category-herbicides","tag-enlist-duo","tag-featured","tag-glyphosate","tag-glyphosate-resistance","tag-weed-resistance"],"yoast_head":"\nWeeds to Watch 2015: Resistance Remains Riling - AgriBusiness Global<\/title>\n<meta name=\"description\" content=\"Although several trade shows\/groups are commemorating various anniversaries during 2015, there is another agricultural-themed milestone this year that will not be celebrated.\" \/>\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.agribusinessglobal.com\/pt\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Weeds to Watch 2015: Resistance Remains Riling - AgriBusiness Global\" \/>\n<meta property=\"og:description\" content=\"Although several trade shows\/groups are commemorating various anniversaries during 2015, there is another agricultural-themed milestone this year that will not be celebrated.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.agribusinessglobal.com\/pt\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/\" \/>\n<meta property=\"og:site_name\" content=\"AgriBusiness Global\" \/>\n<meta property=\"article:published_time\" content=\"2015-04-14T16:04:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-09-25T10:30:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.agribusinessglobal.com\/wp-content\/uploads\/2015\/02\/PalmerAmaranth.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"580\" \/>\n\t<meta property=\"og:image:height\" content=\"326\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jackie Pucci\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.agribusinessglobal.com\/wp-content\/uploads\/2015\/02\/PalmerAmaranth.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jackie Pucci\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/\"},\"author\":{\"name\":\"Jackie Pucci\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#\\\/schema\\\/person\\\/1c6aa6d7370c670e1cdec6e0a547feec\"},\"headline\":\"Weeds to Watch 2015: Resistance Remains Riling\",\"datePublished\":\"2015-04-14T16:04:12+00:00\",\"dateModified\":\"2019-09-25T10:30:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/\"},\"wordCount\":1253,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/wp-content\\\/uploads\\\/2015\\\/02\\\/PalmerAmaranth.jpg\",\"keywords\":[\"Enlist Duo\",\"featured\",\"glyphosate\",\"glyphosate resistance\",\"weed resistance\"],\"articleSection\":[\"Agrochemicals\",\"Americas\",\"Herbicides\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/\",\"url\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/\",\"name\":\"Weeds to Watch 2015: Resistance Remains Riling - AgriBusiness Global\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/wp-content\\\/uploads\\\/2015\\\/02\\\/PalmerAmaranth.jpg\",\"datePublished\":\"2015-04-14T16:04:12+00:00\",\"dateModified\":\"2019-09-25T10:30:54+00:00\",\"description\":\"Although several trade shows\\\/groups are commemorating various anniversaries during 2015, there is another agricultural-themed milestone this year that will not be celebrated.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/wp-content\\\/uploads\\\/2015\\\/02\\\/PalmerAmaranth.jpg\",\"contentUrl\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/wp-content\\\/uploads\\\/2015\\\/02\\\/PalmerAmaranth.jpg\",\"width\":580,\"height\":326,\"caption\":\"Palmer Amaranth in cotton.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/weeds-to-watch-2015-resistance-remains-riling\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Weeds to Watch 2015: Resistance Remains Riling\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#website\",\"url\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/\",\"name\":\"AgriBusiness Global\",\"description\":\"Empowering Agriculture to Feed the World\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#organization\",\"name\":\"AgriBusiness Global\",\"url\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/d6kq167ddwbdq.cloudfront.net\\\/farmchemint\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/ABG-logo-250x150px-01.png\",\"contentUrl\":\"https:\\\/\\\/d6kq167ddwbdq.cloudfront.net\\\/farmchemint\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/ABG-logo-250x150px-01.png\",\"width\":251,\"height\":151,\"caption\":\"AgriBusiness Global\"},\"image\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#\\\/schema\\\/person\\\/1c6aa6d7370c670e1cdec6e0a547feec\",\"name\":\"Jackie Pucci\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4cf94eb8dc1f27084423a3b596864af07d406abcf684c9a772846cabe1c8592?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4cf94eb8dc1f27084423a3b596864af07d406abcf684c9a772846cabe1c8592?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4cf94eb8dc1f27084423a3b596864af07d406abcf684c9a772846cabe1c8592?s=96&d=mm&r=g\",\"caption\":\"Jackie Pucci\"},\"url\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/author\\\/jackie-pucci\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ervas daninhas para observar em 2015: a resist\u00eancia continua aumentando - AgriBusiness Global","description":"Embora diversas feiras\/grupos estejam comemorando v\u00e1rios anivers\u00e1rios em 2015, h\u00e1 outro marco com tema agr\u00edcola neste ano que n\u00e3o ser\u00e1 comemorado.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.agribusinessglobal.com\/pt\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/","og_locale":"pt_BR","og_type":"article","og_title":"Weeds to Watch 2015: Resistance Remains Riling - AgriBusiness Global","og_description":"Although several trade shows\/groups are commemorating various anniversaries during 2015, there is another agricultural-themed milestone this year that will not be celebrated.","og_url":"https:\/\/www.agribusinessglobal.com\/pt\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/","og_site_name":"AgriBusiness Global","article_published_time":"2015-04-14T16:04:12+00:00","article_modified_time":"2019-09-25T10:30:54+00:00","og_image":[{"width":580,"height":326,"url":"https:\/\/www.agribusinessglobal.com\/wp-content\/uploads\/2015\/02\/PalmerAmaranth.jpg","type":"image\/jpeg"}],"author":"Jackie Pucci","twitter_card":"summary_large_image","twitter_image":"https:\/\/www.agribusinessglobal.com\/wp-content\/uploads\/2015\/02\/PalmerAmaranth.jpg","twitter_misc":{"Escrito por":"Jackie Pucci","Est. tempo de leitura":"6 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/#article","isPartOf":{"@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/"},"author":{"name":"Jackie Pucci","@id":"https:\/\/www.agribusinessglobal.com\/pt\/#\/schema\/person\/1c6aa6d7370c670e1cdec6e0a547feec"},"headline":"Weeds to Watch 2015: Resistance Remains Riling","datePublished":"2015-04-14T16:04:12+00:00","dateModified":"2019-09-25T10:30:54+00:00","mainEntityOfPage":{"@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/"},"wordCount":1253,"commentCount":0,"publisher":{"@id":"https:\/\/www.agribusinessglobal.com\/pt\/#organization"},"image":{"@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/#primaryimage"},"thumbnailUrl":"https:\/\/www.agribusinessglobal.com\/wp-content\/uploads\/2015\/02\/PalmerAmaranth.jpg","keywords":["Enlist Duo","featured","glyphosate","glyphosate resistance","weed resistance"],"articleSection":["Agrochemicals","Americas","Herbicides"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/","url":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/","name":"Ervas daninhas para observar em 2015: a resist\u00eancia continua aumentando - AgriBusiness Global","isPartOf":{"@id":"https:\/\/www.agribusinessglobal.com\/pt\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/#primaryimage"},"image":{"@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/#primaryimage"},"thumbnailUrl":"https:\/\/www.agribusinessglobal.com\/wp-content\/uploads\/2015\/02\/PalmerAmaranth.jpg","datePublished":"2015-04-14T16:04:12+00:00","dateModified":"2019-09-25T10:30:54+00:00","description":"Embora diversas feiras\/grupos estejam comemorando v\u00e1rios anivers\u00e1rios em 2015, h\u00e1 outro marco com tema agr\u00edcola neste ano que n\u00e3o ser\u00e1 comemorado.","breadcrumb":{"@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/#primaryimage","url":"https:\/\/www.agribusinessglobal.com\/wp-content\/uploads\/2015\/02\/PalmerAmaranth.jpg","contentUrl":"https:\/\/www.agribusinessglobal.com\/wp-content\/uploads\/2015\/02\/PalmerAmaranth.jpg","width":580,"height":326,"caption":"Palmer Amaranth in cotton."},{"@type":"BreadcrumbList","@id":"https:\/\/www.agribusinessglobal.com\/agrochemicals\/weeds-to-watch-2015-resistance-remains-riling\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.agribusinessglobal.com\/pt\/"},{"@type":"ListItem","position":2,"name":"Weeds to Watch 2015: Resistance Remains Riling"}]},{"@type":"WebSite","@id":"https:\/\/www.agribusinessglobal.com\/pt\/#website","url":"https:\/\/www.agribusinessglobal.com\/pt\/","name":"Agroneg\u00f3cio Global","description":"Capacitando a agricultura para alimentar o mundo","publisher":{"@id":"https:\/\/www.agribusinessglobal.com\/pt\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.agribusinessglobal.com\/pt\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.agribusinessglobal.com\/pt\/#organization","name":"Agroneg\u00f3cio Global","url":"https:\/\/www.agribusinessglobal.com\/pt\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.agribusinessglobal.com\/pt\/#\/schema\/logo\/image\/","url":"https:\/\/d6kq167ddwbdq.cloudfront.net\/farmchemint\/wp-content\/uploads\/2024\/06\/ABG-logo-250x150px-01.png","contentUrl":"https:\/\/d6kq167ddwbdq.cloudfront.net\/farmchemint\/wp-content\/uploads\/2024\/06\/ABG-logo-250x150px-01.png","width":251,"height":151,"caption":"AgriBusiness Global"},"image":{"@id":"https:\/\/www.agribusinessglobal.com\/pt\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.agribusinessglobal.com\/pt\/#\/schema\/person\/1c6aa6d7370c670e1cdec6e0a547feec","name":"Jackie Pucci","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/a4cf94eb8dc1f27084423a3b596864af07d406abcf684c9a772846cabe1c8592?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a4cf94eb8dc1f27084423a3b596864af07d406abcf684c9a772846cabe1c8592?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a4cf94eb8dc1f27084423a3b596864af07d406abcf684c9a772846cabe1c8592?s=96&d=mm&r=g","caption":"Jackie Pucci"},"url":"https:\/\/www.agribusinessglobal.com\/pt\/author\/jackie-pucci\/"}]}},"acf":[],"jetpack_featured_media_url":"https:\/\/www.agribusinessglobal.com\/wp-content\/uploads\/2015\/02\/PalmerAmaranth.jpg","_links":{"self":[{"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/posts\/53265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/users\/72"}],"replies":[{"embeddable":true,"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/comments?post=53265"}],"version-history":[{"count":0,"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/posts\/53265\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/media\/52675"}],"wp:attachment":[{"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/media?parent=53265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/categories?post=53265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.agribusinessglobal.com\/pt\/wp-json\/wp\/v2\/tags?post=53265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}