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	Provedor de dados REA (1) Autor Alves,Karina A. (1) Genta,Werner (1) Griesang,Fabiano (1) Higashibara,Leandro R. (1) Saab,Otavio J. G. Abi (1) Palavra-chave Air assistance (1) Air-assisted sprayer (1) Application technology (1) Dew (1) Electrical conductivity (1) Vitis vinifera (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2017 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última PESTICIDES DEPOSITION IN VINEYARDS ON DIFFERENT CONDITIONS OF LEAF WETNESS REA Saab,Otavio J. G. Abi; Griesang,Fabiano; Alves,Karina A.; Higashibara,Leandro R.; Genta,Werner. ABSTRACT The high susceptibility to diseases of fine table grapes cultivars demand intensive use of pesticides, and the presence of water on the leaf surface can worsen the deposition of these products. The objective of this study was to evaluate the spray deposition in vine leaves in different conditions of leaf wetness, and test the effectiveness of an artificial ventilation method to remove water on the leaf surface. We evaluated the spray deposition in vine applied over: wet canopy (presence of high leaf wetness); canopy dried artificially (dried with air jet from air-assisted sprayer, wind speed of 25 km h−1) and canopy dried naturally (naturally dried leaves and free of water on its surface). Saline marker was used in the spray and the deposition on... Tipo: Info:eu-repo/semantics/article Palavras-chave: Air assistance; Air-assisted sprayer; Application technology; Dew; Electrical conductivity; Vitis vinifera. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000200286 Registros recuperados: 1 Primeira ... 1 ... Última

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