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| Registros recuperados : 4 | |
| 2. |  | MACIEL, C. D. de G.; SILVA, A. A. P. da; HELVIG, E. O.; OLIVEIRA NETO, A. M. de; GUERRA, N.; SOLA JÚNIOR, L. C.; KARAM, D. Seletividade de misturas de herbicidas e inseticidas em tanque aplicadas em híbridos de milho. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 17, n. 2, p. 287-302, 2018.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 3. | | MATIAS, J. P.; SILVA, A. A. P. da; HELVIG, E. O.; MACIEL, C. D. de G.; DIAS-ARIEIRA, C. R.; KARAM, D. Suscetibilidade de milho, soja e capim amargoso ao nematoide das lesões radiculares. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 17, n. 2, p. 353-358, 2018. Comunicação científica.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 4. | | MACIEL, C. D. de G.; HELVIG, E. O.; SILVA, A. A. P. da; MATIAS, J. P.; SANTOS NETO, J. C. dos S.; KARAM, D. Deposição da aplicação de herbicidas e fertilizante foliar no manejo de plantas daninhas na cultura do milho. Revista Brasileira de Milho e Sorgo, v. 18, n. 3, p. 364-378, 2019.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 4 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
17/02/2020 |
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Data da última atualização: |
17/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
COSTA, A. G. F.; MACIEL, C. D. de G.; ROGOSKI, T.; LIRA, A. J. S.; HELVIG, E. O. |
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Afiliação: |
AUGUSTO GUERREIRO FONTOURA COSTA, CNPA; Cleber Daniel de Goes Maciel, Unicentro, Guarapuava, PR.; Thiesli Rogoski, Instituto Matogrossense do Algodão, Sorriso, MT.; ADELARDO JOSE SILVA LIRA, CNPA; Enelise Osco Helvig, Unicentro, Guarapuava, PR. |
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Título: |
Spraying deposits using different nozzles and application volumes for pest management of cotton at reproductive stage. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 13, n. 11, p. 1770-1776, Nov. 2019. |
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ISSN: |
1835-2693 |
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DOI: |
10.21475/ajcs.19.13.11.p1549 |
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Idioma: |
Inglês |
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Conteúdo: |
With the growing need for greater operational capacity, information about the effect of application volume and spray nozzles on the quality of pesticide application are essential to obtain greater efficiency in pest management in cotton crops. This study aimed to assess the effect of the spraying volume and nozzles on the deposition of spray solution on cotton crops at the reproductive stage. The treatments of the first experiment correspond to the 55, 67, 140 and 194 L ha-1 volumes obtained by variation of the displacement speed using the XR11004 flat fan nozzle. In the second assay the treatments corresponded to the applications of MGA9004 (hollow cone), XR11004 (flat fan), AIXR11004 (air induction flat fan) and CVIA04 (air induction hollow cone) nozzles with 120 L ha-1. An artificial brilliant blue food dye (FD&C 1) was used as a tracer (2.5 g L-1) to determine the deposited volumes on the leaves of the upper, middle and lower third of cotton plants. The results showed that increase in the application volume contributed to obtain the larger deposits in the upper third of the cotton crop during its reproductive phase, especially up to 140 L ha-1, but did not exhibit a significant increase of the deposition in the middle and lower thirds of the plants. The MGA9004, XR11004 and AIXR11004 nozzles provided the largest deposits in the three plant sectors. The flat fan nozzles resulted in greater uniformity of deposits in the upper and middle thirds of the plants. |
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Palavras-Chave: |
Bico de pulverização. |
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Thesagro: |
Algodão; Gossypium Hirsutum; Pulverização; Solução; Velocidade; Volume. |
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Thesaurus NAL: |
Application volume; Cotton; Spraying. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/210879/1/PestManagementCottonAJCSAugustoGFCosta.pdf
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Marc: |
LEADER 02415naa a2200313 a 4500
001 2120337
005 2020-02-17
008 2019 bl uuuu u00u1 u #d
022 $a1835-2693
024 7 $a10.21475/ajcs.19.13.11.p1549$2DOI
100 1 $aCOSTA, A. G. F.
245 $aSpraying deposits using different nozzles and application volumes for pest management of cotton at reproductive stage.$h[electronic resource]
260 $c2019
520 $aWith the growing need for greater operational capacity, information about the effect of application volume and spray nozzles on the quality of pesticide application are essential to obtain greater efficiency in pest management in cotton crops. This study aimed to assess the effect of the spraying volume and nozzles on the deposition of spray solution on cotton crops at the reproductive stage. The treatments of the first experiment correspond to the 55, 67, 140 and 194 L ha-1 volumes obtained by variation of the displacement speed using the XR11004 flat fan nozzle. In the second assay the treatments corresponded to the applications of MGA9004 (hollow cone), XR11004 (flat fan), AIXR11004 (air induction flat fan) and CVIA04 (air induction hollow cone) nozzles with 120 L ha-1. An artificial brilliant blue food dye (FD&C 1) was used as a tracer (2.5 g L-1) to determine the deposited volumes on the leaves of the upper, middle and lower third of cotton plants. The results showed that increase in the application volume contributed to obtain the larger deposits in the upper third of the cotton crop during its reproductive phase, especially up to 140 L ha-1, but did not exhibit a significant increase of the deposition in the middle and lower thirds of the plants. The MGA9004, XR11004 and AIXR11004 nozzles provided the largest deposits in the three plant sectors. The flat fan nozzles resulted in greater uniformity of deposits in the upper and middle thirds of the plants.
650 $aApplication volume
650 $aCotton
650 $aSpraying
650 $aAlgodão
650 $aGossypium Hirsutum
650 $aPulverização
650 $aSolução
650 $aVelocidade
650 $aVolume
653 $aBico de pulverização
700 1 $aMACIEL, C. D. de G.
700 1 $aROGOSKI, T.
700 1 $aLIRA, A. J. S.
700 1 $aHELVIG, E. O.
773 $tAustralian Journal of Crop Science$gv. 13, n. 11, p. 1770-1776, Nov. 2019.
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Registro original: |
Embrapa Algodão (CNPA) |
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