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Registro Completo |
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
24/09/2021 |
Data da última atualização: |
24/01/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
GALON, L.; BRUNETTO, L.; SILVA, A. M. L. da; SOLIGO, V.; CAVALETTI, D. C.; SILVA, A. F. da; GALLINA, A.; FRANCESCHETTI, M. B.; FORTE, C. T.; PERIN, G. F. |
Afiliação: |
LEANDRO GALON, Universidade Federal da Fronteira Sul; LEONARDO BRUNETTO, Universidade Federal da Fronteira Sul; ANTONIO MARCOS LOUREIRO DA SILVA, Universidade Federal da Fronteira Sul; VINICIUS SOLIGO, Universidade Federal da Fronteira Sul; DANIEL CRISTIAN CAVALETTI, Universidade Federal da Fronteira Sul; ALEXANDRE FERREIRA DA SILVA, CNPMS; ALESSANDRA GALLINA, Universidade Federal da Fronteira Sul; MILENA BARRETTA FRANCESCHETTI, Universidade Federal da Fronteira Sul; CESAR TIAGO FORTE, Universidade Federal da Fronteira Sul; GISMAEL FRANCISCO PERIN, Universidade Federal da Fronteira Sul. |
Título: |
Tank mixture of glyphosate and 2,4-D applied on RR® maize crop. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Journal of Environmental Science and Health, Part B, v. 56, n. 11, p. 948-953, 2021. |
DOI: |
https://doi.org/10.1080/03601234.2021.1981102 |
Idioma: |
Inglês |
Conteúdo: |
Herbicide tank-mixing is often carried out by farmers aiming to control weeds in crops. Thus, it is important to evaluate the effects of these mixtures regarding the selectivity of crops. The aim of this work is to assess the selectivity of increasing doses of herbicides (glyphosate and 2,4-D), applied alone or as a mixture, on maize crop. Two experiments were carried out in randomized blocks, with four replications, during two crop years. The evaluated variables were: phytotoxicity, plant height, stem diameter, ear length, number of rows per ear, number of grains per row, mass of 1,000 grains and grain yield. The herbicide, 2,4-D, when applied in mixture with glyphosate caused severe phytotoxicity symptoms on maize. Grain yield and growth characteristics were not affected by the herbicides applied alone or as a mixture. Increasing doses of 2,4-D caused severe phytotoxicity symptoms on hybrid Status VIP3. Increasing doses of glyphosate did not show phytotoxicity symptoms and are not directly correlated to any injury caused by 2,4-D in the SX 5885 VIP3 maize hybrid. |
Thesagro: |
Herbicida; Milho. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 01866naa a2200265 a 4500 001 2134760 005 2022-01-24 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1080/03601234.2021.1981102$2DOI 100 1 $aGALON, L. 245 $aTank mixture of glyphosate and 2,4-D applied on RR® maize crop.$h[electronic resource] 260 $c2021 520 $aHerbicide tank-mixing is often carried out by farmers aiming to control weeds in crops. Thus, it is important to evaluate the effects of these mixtures regarding the selectivity of crops. The aim of this work is to assess the selectivity of increasing doses of herbicides (glyphosate and 2,4-D), applied alone or as a mixture, on maize crop. Two experiments were carried out in randomized blocks, with four replications, during two crop years. The evaluated variables were: phytotoxicity, plant height, stem diameter, ear length, number of rows per ear, number of grains per row, mass of 1,000 grains and grain yield. The herbicide, 2,4-D, when applied in mixture with glyphosate caused severe phytotoxicity symptoms on maize. Grain yield and growth characteristics were not affected by the herbicides applied alone or as a mixture. Increasing doses of 2,4-D caused severe phytotoxicity symptoms on hybrid Status VIP3. Increasing doses of glyphosate did not show phytotoxicity symptoms and are not directly correlated to any injury caused by 2,4-D in the SX 5885 VIP3 maize hybrid. 650 $aHerbicida 650 $aMilho 700 1 $aBRUNETTO, L. 700 1 $aSILVA, A. M. L. da 700 1 $aSOLIGO, V. 700 1 $aCAVALETTI, D. C. 700 1 $aSILVA, A. F. da 700 1 $aGALLINA, A. 700 1 $aFRANCESCHETTI, M. B. 700 1 $aFORTE, C. T. 700 1 $aPERIN, G. F. 773 $tJournal of Environmental Science and Health, Part B$gv. 56, n. 11, p. 948-953, 2021.
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Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
17/05/2004 |
Data da última atualização: |
27/03/2017 |
Autoria: |
MEDRI, I. M.; MOURAO, G. de M.; HARADA, A. Y. |
Afiliação: |
Fundacao Pantanal ComCiencia/ UFMS (Corumba, MS). Embrapa Pantanal (Corumba, MS). Museu Paraense Emilio Goeldi (Belem, PA). |
Título: |
Dieta de Tamandua-Bandeira (Myrmecophaga tridactyla) no Pantanal da Nhecolandia, Brasil. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
Edentata, v.5 p.29-34, Dec. 2003. |
Idioma: |
Português |
Conteúdo: |
We collected data on the diet of seven giant anteaters from the Pantanal wetland, state of Mato Grosso do Sul, from April to October, 2001. The anteaters foraged on ants during th entire study period, while termites were eaten only in June. we collected 42 samples of ants and eight samples of termites at nests attacked by foraging anteaters. we registered only two species of termites in their diet (Nasutitermes coxipoensis and Armitermes sp.). Nine species of ants were identified: Solenopsis interrupta and Solenopsis saevissima (which occurred in 36% of the nests attacked), Camponotus crassus (7%), Solenopsis pusillignis (5%), Camponotus renggeri (5%), Solenopsis invicta (5%), Ectatomma planidents (2%), Labidus spininodis (2%) and Odontomachus minutus (2%). |
Palavras-Chave: |
Giant anteater; Nhecolandia; Tamandua-bandeira. |
Thesagro: |
Dieta. |
Thesaurus NAL: |
Brazil; diet; Myrmecophaga tridactyla; Pantanal. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01398naa a2200241 a 4500 001 1811032 005 2017-03-27 008 2003 bl --- 0-- u #d 100 1 $aMEDRI, I. M. 245 $aDieta de Tamandua-Bandeira (Myrmecophaga tridactyla) no Pantanal da Nhecolandia, Brasil. 260 $c2003 520 $aWe collected data on the diet of seven giant anteaters from the Pantanal wetland, state of Mato Grosso do Sul, from April to October, 2001. The anteaters foraged on ants during th entire study period, while termites were eaten only in June. we collected 42 samples of ants and eight samples of termites at nests attacked by foraging anteaters. we registered only two species of termites in their diet (Nasutitermes coxipoensis and Armitermes sp.). Nine species of ants were identified: Solenopsis interrupta and Solenopsis saevissima (which occurred in 36% of the nests attacked), Camponotus crassus (7%), Solenopsis pusillignis (5%), Camponotus renggeri (5%), Solenopsis invicta (5%), Ectatomma planidents (2%), Labidus spininodis (2%) and Odontomachus minutus (2%). 650 $aBrazil 650 $adiet 650 $aMyrmecophaga tridactyla 650 $aPantanal 650 $aDieta 653 $aGiant anteater 653 $aNhecolandia 653 $aTamandua-bandeira 700 1 $aMOURAO, G. de M. 700 1 $aHARADA, A. Y. 773 $tEdentata$gv.5 p.29-34, Dec. 2003.
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