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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
02/02/2023 |
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Data da última atualização: |
02/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VITÓRIA, E. L. da; KROHLING, C. A.; BORGES, F. R. P.; RIBEIRO, L. F. O.; RIBEIRO, M. E. A.; CHEN, P.; LAN, Y.; WANG, S.; MORAES, H. M. F. e; FURTADO JUNIOR, M. R. |
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Afiliação: |
Edney Leandro da Vitória, UFES; Cesar Abel Krohling, Incaper; Felipe Ruela Pereira Borges, Syngenta Crop Protection; Luis Felipe Oliveira Ribeiro, UFES; Maria Eduarda Audizio Ribeiro, UFES; Pengchao Chen, South China Agricultural University; Yubin Lan, South China Agricultural University; Shizhou Wang, South China Agricultural University; Hugo Marcus Fialho e Moraes, UFV; Marconi Ribeiro Furtado Júnior, UFV. |
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Título: |
Efficiency of fungicide application an using an unmanned aerial vehicle and pneumatic sprayer for control of Hemileia vastatrix and Cercospora coffeicola in Mountain Coffee Crops. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Agronomy, v. 13, n.340, 2023 |
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DOI: |
https://doi.org/10.3390/agronomy13020340 |
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Idioma: |
Inglês |
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Conteúdo: |
Coffee production and marketing is one of the main global commercial activities, but crop yields depend on several factors, among which plant health. The objective of this study was to evaluate the efficiency of spray droplet deposition in coffee crops grown in a mountain region, associated to the efficacy of the control of fungal diseases. The application efficiency, using an unmanned aerial vehicle (UAV), and the efficacy of the products applied were tested. Water-sensitive paper tags were used to analyze the application efficiency; agronomic efficiency, vegetative vigor, yield, and physiological parameters were used to determine the fungicide efficacy. Droplet coverage in the upper canopy layer using a pneumatic sprayer (28.70%) was 4.11-fold higher than that found in the same layer for application using a UAV (6.98%) at the rate of 15 L ha−1. The highest droplet depositions by using a UAV were found for the rate of 15 L ha−1: 1.60, 1.04, and 0.43 µL cm−2 in the upper, middle, and lower layers, respectively; the deposition in the upper layer with application using a pneumatic sprayer was 42.67 µL cm−2, and therefore, a 26.7-fold higher deposition. The results denote that the control of fungal diseases through fungicide applications using a UAV is efficient for mountain coffee crops. |
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Thesagro: |
Café; Cafeicultura; Fungicida; Pesticida; Pulverização Aérea. |
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Categoria do assunto: |
-- |
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URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4380/1/EfficiencyofFungicide.pdf
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Marc: |
LEADER 02274naa a2200301 a 4500
001 1024664
005 2023-02-02
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/agronomy13020340$2DOI
100 1 $aVITÓRIA, E. L. da
245 $aEfficiency of fungicide application an using an unmanned aerial vehicle and pneumatic sprayer for control of Hemileia vastatrix and Cercospora coffeicola in Mountain Coffee Crops.$h[electronic resource]
260 $c2023
520 $aCoffee production and marketing is one of the main global commercial activities, but crop yields depend on several factors, among which plant health. The objective of this study was to evaluate the efficiency of spray droplet deposition in coffee crops grown in a mountain region, associated to the efficacy of the control of fungal diseases. The application efficiency, using an unmanned aerial vehicle (UAV), and the efficacy of the products applied were tested. Water-sensitive paper tags were used to analyze the application efficiency; agronomic efficiency, vegetative vigor, yield, and physiological parameters were used to determine the fungicide efficacy. Droplet coverage in the upper canopy layer using a pneumatic sprayer (28.70%) was 4.11-fold higher than that found in the same layer for application using a UAV (6.98%) at the rate of 15 L ha−1. The highest droplet depositions by using a UAV were found for the rate of 15 L ha−1: 1.60, 1.04, and 0.43 µL cm−2 in the upper, middle, and lower layers, respectively; the deposition in the upper layer with application using a pneumatic sprayer was 42.67 µL cm−2, and therefore, a 26.7-fold higher deposition. The results denote that the control of fungal diseases through fungicide applications using a UAV is efficient for mountain coffee crops.
650 $aCafé
650 $aCafeicultura
650 $aFungicida
650 $aPesticida
650 $aPulverização Aérea
700 1 $aKROHLING, C. A.
700 1 $aBORGES, F. R. P.
700 1 $aRIBEIRO, L. F. O.
700 1 $aRIBEIRO, M. E. A.
700 1 $aCHEN, P.
700 1 $aLAN, Y.
700 1 $aWANG, S.
700 1 $aMORAES, H. M. F. e
700 1 $aFURTADO JUNIOR, M. R.
773 $tAgronomy$gv. 13, n.340, 2023
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