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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
14/12/2017 |
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Data da última atualização: |
24/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CUNHA, J. P. A. R. da; BARIZON, R. R. M.; FERRACINI, V. L.; ASSALIN, M. R. |
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Afiliação: |
JOAO PAULO ARANTES RODRIGUES DA CUNHA, UFU; ROBSON ROLLAND MONTICELLI BARIZON, CNPMA; VERA LUCIA FERRACINI, CNPMA; MARCIA REGINA ASSALIN, CNPMA. |
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Título: |
Spray drift and caterpillar and stink bug control from aerial applications with electrostatic charge and atomizer on soybean crop. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Engenharia Agrícola, v. 37, n. 6, p. 1163-1170, 2017. |
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DOI: |
http://dx.doi.org/10.1590/1809-4430-eng.agric.v37n6p1163-1170/2017 |
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Idioma: |
Inglês |
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Conteúdo: |
The use of aerial application with electrostatic charge is an alternative to improve the quality of insecticide applications in soybean crop. The objective of this study was to evaluate the drift and chemical control of the caterpillar and stink bug complex promoted by aerial applications of insecticide in the soybean crop, using electrostatic spray system and rotary atomizers. The insecticide Thiamethoxam + Lambda cyhalothrin was applied with a Cessna 188 Ag Truck agricultural aircraft in two treatments: SPE® electrostatic system, with 54 SPE-5 nozzles and 10 L ha-1 application rate, and Travicar model® 05165 rotary atomizer, with 55° angle blades and application rate of 20 L ha-1. Drift was evaluated through quantification of active ingredient, by means of liquid chromatography, on nylon strings set 20, 40, 80, 160 and 320 m downwind from the applied area. Control efficiency was measured by counting caterpillars and stink bugs found five days after application. The droplet spectrum was also evaluated through water sensitive papers placed in the target area. It was verified that the hydraulic nozzles, associated with the electrostatic system, generated lower drift, but there was no difference in pest control efficiency, in relation to the rotary atomizers. |
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Thesagro: |
Agrotóxico; Aplicação aérea; Soja. |
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Thesaurus Nal: |
Aerial application; Insect larvae; Pentatomidae; Pesticides; Soybeans. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169043/1/2017AP41.pdf
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Marc: |
LEADER 02135naa a2200265 a 4500
001 2082602
005 2018-01-24
008 2017 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1809-4430-eng.agric.v37n6p1163-1170/2017$2DOI
100 1 $aCUNHA, J. P. A. R. da
245 $aSpray drift and caterpillar and stink bug control from aerial applications with electrostatic charge and atomizer on soybean crop.$h[electronic resource]
260 $c2017
520 $aThe use of aerial application with electrostatic charge is an alternative to improve the quality of insecticide applications in soybean crop. The objective of this study was to evaluate the drift and chemical control of the caterpillar and stink bug complex promoted by aerial applications of insecticide in the soybean crop, using electrostatic spray system and rotary atomizers. The insecticide Thiamethoxam + Lambda cyhalothrin was applied with a Cessna 188 Ag Truck agricultural aircraft in two treatments: SPE® electrostatic system, with 54 SPE-5 nozzles and 10 L ha-1 application rate, and Travicar model® 05165 rotary atomizer, with 55° angle blades and application rate of 20 L ha-1. Drift was evaluated through quantification of active ingredient, by means of liquid chromatography, on nylon strings set 20, 40, 80, 160 and 320 m downwind from the applied area. Control efficiency was measured by counting caterpillars and stink bugs found five days after application. The droplet spectrum was also evaluated through water sensitive papers placed in the target area. It was verified that the hydraulic nozzles, associated with the electrostatic system, generated lower drift, but there was no difference in pest control efficiency, in relation to the rotary atomizers.
650 $aAerial application
650 $aInsect larvae
650 $aPentatomidae
650 $aPesticides
650 $aSoybeans
650 $aAgrotóxico
650 $aAplicação aérea
650 $aSoja
700 1 $aBARIZON, R. R. M.
700 1 $aFERRACINI, V. L.
700 1 $aASSALIN, M. R.
773 $tEngenharia Agrícola$gv. 37, n. 6, p. 1163-1170, 2017.
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Embrapa Meio Ambiente (CNPMA) |
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