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Publicação:
Effects of application rate on spray deposition, stink bug control, and yield in soybean crops

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dc.contributor.authorSantos, José L. C. [UNESP]
dc.contributor.authorRaetano, Carlos G. [UNESP]
dc.contributor.authorde Carvalho, Fernando K.
dc.contributor.authorFerreira-Filho, Pedro J.
dc.contributor.authorGuerreiro, Júlio C.
dc.contributor.authorFerrari, Samuel [UNESP]
dc.contributor.authorNascimento, Vagner [UNESP]
dc.contributor.authorTomaz, Rafael S. [UNESP]
dc.contributor.authorArgioli, Agatha S. [UNESP]
dc.contributor.authorPrado, Evandro P. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionResearcher at AgroEfetiva
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.contributor.institutionMaringa State University
dc.date.accessioned2022-05-01T08:44:39Z
dc.date.available2022-05-01T08:44:39Z
dc.date.issued2022-02-01
dc.description.abstractStink bugs are economically important pests in soybean crops, affecting yield as well as the physiological and sanitary quality of grains or seeds. The present study aimed to assess the spray deposition into soybean canopy, stink bug control, and soybean yield as affected by insecticide application rate. Field experiments were carried out evaluating the variations of 60, 110, 160 and 210 L ha−1 application rates in two seasons. The spray deposition on soybean leaves taken from the bottom, middle and top canopy sections was quantified using Brilliant Blue marker dye. The efficacy of the application rate treatments applied with insecticides was determined based on stink bug control and soybean yield. In general, the amount of spray deposit on soybean sections and plant canopy had little difference regardless of the spray volume. The control of stink bugs showed only a significant difference between the treatments that received insecticide when compared to the control treatment, regardless of the application rate. In two soybean seasons, yield was reduced by stink bug infestation in the control treatment.en
dc.description.affiliationDepartment of Plant Production Sao Paulo State University, SP
dc.description.affiliationDepartment of Plant Protection Sao Paulo State University, SP
dc.description.affiliationResearcher at AgroEfetiva, SP
dc.description.affiliationDepartment of Agrarian Science Federal University of Sao Carlos, SP
dc.description.affiliationDepartment of Agrarian Science Maringa State University, PR
dc.description.affiliationSao Paulo State University, SP
dc.description.affiliationUnespDepartment of Plant Production Sao Paulo State University, SP
dc.description.affiliationUnespDepartment of Plant Protection Sao Paulo State University, SP
dc.description.affiliationUnespSao Paulo State University, SP
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2019/00533-5
dc.format.extent191-200
dc.identifierhttp://dx.doi.org/10.1007/s12600-021-00954-4
dc.identifier.citationPhytoparasitica, v. 50, n. 1, p. 191-200, 2022.
dc.identifier.doi10.1007/s12600-021-00954-4
dc.identifier.issn1876-7184
dc.identifier.issn0334-2123
dc.identifier.scopus2-s2.0-85113388399
dc.identifier.urihttp://hdl.handle.net/11449/233433
dc.language.isoeng
dc.relation.ispartofPhytoparasitica
dc.sourceScopus
dc.subjectInsecticide spray rate
dc.subjectPesticide application
dc.subjectSoybean crop yield
dc.subjectSpray deposits
dc.subjectStink bug control
dc.titleEffects of application rate on spray deposition, stink bug control, and yield in soybean cropsen
dc.typeArtigo
dspace.entity.typePublication
unesp.departmentZootecnia - FCATpt

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Dracena - FCAT - Faculdade de Ciências Agrárias e Tecnológicas