INSECTICIDE SPRAYING IN SOYBEAN PLANTS: DIFFERENT NOZZLES MODELS AND AGROMETEOROLOGICAL CONDITIONS

dc.contributor.authorCosta, Lilian L.
dc.contributor.authorDe Moura Aquino, Nathan C. R.
dc.contributor.authorCarneiro, Angela L. C. G.
dc.contributor.authorAlmeida, Dieimisson P. [UNESP]
dc.contributor.authorFerreira, Marcelo Da C. [UNESP]
dc.contributor.institutionInst Fed Goiano
dc.contributor.institutionLab Biocontrole Farroupilha LTDA
dc.contributor.institutionUniv Estadual Goias
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2019-10-03T18:19:58Z
dc.date.available2019-10-03T18:19:58Z
dc.date.issued2018-09-01
dc.description.abstractThe aim of the experiment was to evaluate the quality of the spraying by the spray volume deposit provided by different nozzles models in two agrometeorological conditions of application. Four parameters related to spray quality were evaluated: spray volume deposit, droplet size, surface tension and contact angle. The treatments consisted of three nozzle models (AXI Twin 12002, TTJ 110015 and JAI 120015) and two application times (between 02:00 p.m. and 04:00 p.m. and between 08:00 a.m. and 09:30 a.m.). The spray volume deposit in the upper portion of the soybean plants was similar, but the JAI 120015 nozzle model produces more uniform droplet spectra and is safer than the AXI Twin 12002 and TTJ 110015 due to the highest drift risk. It is necessary to study alternatives that increase spray deposits in the lower portion of the crop, since in this study the distribution uniformity of the mixture in the portions of the soybean plant was low and the agrometeorological conditions interferes in the deposits of the sprayed mixture but is dependent on the selected nozzle model.en
dc.description.affiliationInst Fed Goiano, Campus Morrinhos, Morrinhos, Go, Brazil
dc.description.affiliationLab Biocontrole Farroupilha LTDA, Lucas Do Rio Verde, MT, Brazil
dc.description.affiliationUniv Estadual Goias, Campus Ipameri, Ipameri, Go, Brazil
dc.description.affiliationUniv Estadual Paulista, Campus Jaboticabal, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Campus Jaboticabal, Jaboticabal, SP, Brazil
dc.format.extent673-679
dc.identifierhttp://dx.doi.org/10.1590/1809-4430-Eng.Agric.v38n5p673-679/2018
dc.identifier.citationEngenharia Agricola. Jaboticabal: Soc Brasil Engenharia Agricola, v. 38, n. 5, p. 673-679, 2018.
dc.identifier.doi10.1590/1809-4430-Eng.Agric.v38n5p673-679/2018
dc.identifier.fileS0100-69162018000500673.pdf
dc.identifier.issn0100-6916
dc.identifier.scieloS0100-69162018000500673
dc.identifier.urihttp://hdl.handle.net/11449/184099
dc.identifier.wosWOS:000449640300005
dc.language.isoeng
dc.publisherSoc Brasil Engenharia Agricola
dc.relation.ispartofEngenharia Agricola
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectspray volume deposit
dc.subjectapplication time
dc.subjectphytosanitary product
dc.subjectapplication technology
dc.titleINSECTICIDE SPRAYING IN SOYBEAN PLANTS: DIFFERENT NOZZLES MODELS AND AGROMETEOROLOGICAL CONDITIONSen
dc.typeArtigo
dcterms.rightsHolderSoc Brasil Engenharia Agricola

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