{"id":20001,"date":"2008-12-09T00:00:00","date_gmt":"2008-12-09T05:00:00","guid":{"rendered":"http:\/\/www.farmchemicalsinternational.com\/2008\/12\/09\/new-barley-resists-russian-wheat-aphids\/"},"modified":"2019-09-16T13:49:35","modified_gmt":"2019-09-16T17:49:35","slug":"new-barley-resists-russian-wheat-aphids","status":"publish","type":"post","link":"https:\/\/www.agribusinessglobal.com\/pt\/markets\/new-barley-resists-russian-wheat-aphids\/","title":{"rendered":"Nova cevada resiste aos pulg\u00f5es do trigo russo"},"content":{"rendered":"

Um novo tipo de cevada conhecido como RWA-1758, que Departamento de Agricultura dos EUA<\/a> (USDA) Servi\u00e7o de Pesquisa Agr\u00edcola<\/a> (ARS) O geneticista de plantas Phil Bregitzer investiu mais de 10 anos para desenvolver e testar, \u00e9 altamente resistente aos pulg\u00f5es do trigo russo.<\/p>\n

O RWA-1758 oferece aos produtores de cevada em locais como Montana, Colorado e Nebraska \u2013 onde as infesta\u00e7\u00f5es do inseto podem ser severas \u2013 uma maneira eficaz, econ\u00f4mica e ecologicamente correta de controlar o pulg\u00e3o, afirma a ARS. Segundo Bregitzer, n\u00e3o h\u00e1 controles qu\u00edmicos economicamente vi\u00e1veis dispon\u00edveis para combater o inseto.<\/p>\n

A resist\u00eancia do RWA-1758 vem de uma fonte diferente da "Burton", outra cevada desenvolvida no mesmo laborat\u00f3rio, o que, segundo Bregitzer, d\u00e1 aos produtores uma prote\u00e7\u00e3o contra a capacidade potencial dos pulg\u00f5es de superar a resist\u00eancia do Burton.<\/p>\n

A RWA-1758 \u00e9 conhecida como uma cevada de primavera de duas fileiras, destinada ao plantio na primavera para a colheita no final do ver\u00e3o. Sua produtividade \u00e9 compar\u00e1vel \u00e0 da "Baronesse", uma cevada forrageira popular e produtiva, amplamente plantada na regi\u00e3o das Intermontanhas Ocidentais.<\/p>\n

Pesquisadores e melhoristas de plantas podem obter pequenas quantidades de sementes RWA-1758 gratuitamente da Bregitzer em phil.bregitzer@ars.usda.gov<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Uma nova variedade de cevada conhecida como RWA-1758, que foi descoberta por geneticistas de plantas do Servi\u00e7o de Pesquisa Agr\u00edcola (ARS) do Departamento de Agricultura dos Estados Unidos (USDA)...<\/p>","protected":false},"author":110,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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},"jetpack_post_was_ever_published":false},"categories":[5],"tags":[],"class_list":["post-20001","post","type-post","status-publish","format-standard","hentry","category-markets"],"yoast_head":"\nNew Barley Resists Russian Wheat Aphids - AgriBusiness Global<\/title>\n<meta name=\"description\" content=\"A new kind of barley known as RWA-1758, which US Department of Agriculture (USDA) Agricultural Research Service (ARS) plant geneticist Phil Bregitzer\" \/>\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\/markets\/new-barley-resists-russian-wheat-aphids\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Barley Resists Russian Wheat Aphids - AgriBusiness Global\" \/>\n<meta property=\"og:description\" content=\"A new kind of barley known as RWA-1758, which US Department of Agriculture (USDA) Agricultural Research Service (ARS) plant geneticist Phil Bregitzer\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.agribusinessglobal.com\/pt\/markets\/new-barley-resists-russian-wheat-aphids\/\" \/>\n<meta property=\"og:site_name\" content=\"AgriBusiness Global\" \/>\n<meta property=\"article:published_time\" content=\"2008-12-09T05:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-09-16T17:49:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.agribusinessglobal.com\/wp-content\/themes\/AgribusinessTheme\/images\/ABG-Web-No-Feature-Logo.jpg\" \/>\n<meta name=\"author\" content=\"Matt Hopkins\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.agribusinessglobal.com\/wp-content\/themes\/AgribusinessTheme\/images\/ABG-Web-No-Feature-Logo.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Matt Hopkins\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/markets\\\/new-barley-resists-russian-wheat-aphids\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/markets\\\/new-barley-resists-russian-wheat-aphids\\\/\"},\"author\":{\"name\":\"Matt Hopkins\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#\\\/schema\\\/person\\\/4d0c8184f818e1c1add90c6287c9988e\"},\"headline\":\"New Barley Resists Russian Wheat Aphids\",\"datePublished\":\"2008-12-09T05:00:00+00:00\",\"dateModified\":\"2019-09-16T17:49:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/markets\\\/new-barley-resists-russian-wheat-aphids\\\/\"},\"wordCount\":181,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#organization\"},\"articleSection\":[\"Markets\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.agribusinessglobal.com\\\/markets\\\/new-barley-resists-russian-wheat-aphids\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/markets\\\/new-barley-resists-russian-wheat-aphids\\\/\",\"url\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/markets\\\/new-barley-resists-russian-wheat-aphids\\\/\",\"name\":\"New Barley Resists Russian Wheat Aphids - 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