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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
29/10/2018 |
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Data da última atualização: |
24/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BRIGHENTI, A. M. |
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Afiliação: |
ALEXANDRE MAGNO B DOS SANTOS, CNPGL. |
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Título: |
Mesotrione and tembotrione applied alone or in tank-mix with atrazine on weed control in elephant grass. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
World Academy of Science, Engineering and Technology, v. 12, n. 6, p. 160-164, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract The experiment was carried out in Valença, Rio de Janeiro State, Brazil, to evaluate the selectivity and weed control of carotenoid biosynthesis inhibiting herbicides applied alone or in combination with atrazine in elephant grass crop. The treatments were as follows: mesotrione (0.072 and 0.144 kg ha-1 + 0.5% v/v mineral oil - Assist®), tembotrione (0.075 and 0.100 kg ha-1 + 0.5% v/v mineral oil - Aureo®), atrazine + mesotrione (1.25 + 0.072 kg ha1 + 0.5% v/v mineral oil - Assist®), atrazine + tembotrione (1.25 + 0.100 kg ha-1 + 0.5% v/v mineral oil - Aureo®), atrazine + mesotrione (1.25 + 0.072 kg ha-1), atrazine + tembotrione (1.25 + 0.100 kg ha-1) and two controls (hoed and unhoed check). Two application rates of mesotrione with the addition of mineral oil or the tank mixture of atrazine plus mesotrione, with or without the addition of mineral oil, did not provide injuries capable to reduce elephant grass forage yield. Tembotrione was phytotoxic to elephant grass when applied with mineral oil. Atrazine and tembotrione in a tankmix, with or without mineral oil, were also phytotoxic to elephant grass. All treatments provided satisfactory weed control. |
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Palavras-Chave: |
Napier grass; Pasture. |
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Thesagro: |
Pennisetum Purpureum. |
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Thesaurus Nal: |
Forage; Weeds. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01758naa a2200181 a 4500
001 2098419
005 2023-01-24
008 2018 bl uuuu u00u1 u #d
100 1 $aBRIGHENTI, A. M.
245 $aMesotrione and tembotrione applied alone or in tank-mix with atrazine on weed control in elephant grass.$h[electronic resource]
260 $c2018
520 $aAbstract The experiment was carried out in Valença, Rio de Janeiro State, Brazil, to evaluate the selectivity and weed control of carotenoid biosynthesis inhibiting herbicides applied alone or in combination with atrazine in elephant grass crop. The treatments were as follows: mesotrione (0.072 and 0.144 kg ha-1 + 0.5% v/v mineral oil - Assist®), tembotrione (0.075 and 0.100 kg ha-1 + 0.5% v/v mineral oil - Aureo®), atrazine + mesotrione (1.25 + 0.072 kg ha1 + 0.5% v/v mineral oil - Assist®), atrazine + tembotrione (1.25 + 0.100 kg ha-1 + 0.5% v/v mineral oil - Aureo®), atrazine + mesotrione (1.25 + 0.072 kg ha-1), atrazine + tembotrione (1.25 + 0.100 kg ha-1) and two controls (hoed and unhoed check). Two application rates of mesotrione with the addition of mineral oil or the tank mixture of atrazine plus mesotrione, with or without the addition of mineral oil, did not provide injuries capable to reduce elephant grass forage yield. Tembotrione was phytotoxic to elephant grass when applied with mineral oil. Atrazine and tembotrione in a tankmix, with or without mineral oil, were also phytotoxic to elephant grass. All treatments provided satisfactory weed control.
650 $aForage
650 $aWeeds
650 $aPennisetum Purpureum
653 $aNapier grass
653 $aPasture
773 $tWorld Academy of Science, Engineering and Technology$gv. 12, n. 6, p. 160-164, 2018.
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Embrapa Gado de Leite (CNPGL) |
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