Characteristics and risks in the application of adjuvants in agricultural spraying
Main Author: | |
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Publication Date: | 2014 |
Other Authors: | , , , , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UNESP |
Download full: | http://dx.doi.org/10.18011/bioeng2014v8n2p173-182 http://hdl.handle.net/11449/140795 |
Summary: | There are several factors that influence effectiveness in the application of pesticides. They comprise relative humidity, wind speed and air temperature. The use of inert products, called adjuvants, has been on the increase to highlight efficiency in spraying under different aspects. Due to lack of knowledge of their activities, efficiency itself is often compromised by the interaction between adjuvants and phytosanitary products, with unintended consequences. Current study reviews some adjuvants and their mode of action, which may vary from an improvement in absorption by activity on the cuticle to the reduction of the iteration of ions of water and the active ingredient molecule. Since few studies on the use and effectiveness of adjuvants combined to specific pesticide formulations are extant, the use of adjuvants becomes a risky operation. Therefore, consulting specialized people who are familiar with the products and their possible interactions is mandatory before using or recommending the products. Loss of efficiency in phytosanitary control and environmental contamination may be thus avoided. |
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Characteristics and risks in the application of adjuvants in agricultural sprayingAnálise das características e riscos da utilização de adjuvantes para pulverização agrícolaApplication technologyHerbicidesSprayingChemical mixture in tankSurfactantsAdditivesTecnologia de aplicaçãoPulverizaçãoMistura de tanqueSurfactantesAditivosThere are several factors that influence effectiveness in the application of pesticides. They comprise relative humidity, wind speed and air temperature. The use of inert products, called adjuvants, has been on the increase to highlight efficiency in spraying under different aspects. Due to lack of knowledge of their activities, efficiency itself is often compromised by the interaction between adjuvants and phytosanitary products, with unintended consequences. Current study reviews some adjuvants and their mode of action, which may vary from an improvement in absorption by activity on the cuticle to the reduction of the iteration of ions of water and the active ingredient molecule. Since few studies on the use and effectiveness of adjuvants combined to specific pesticide formulations are extant, the use of adjuvants becomes a risky operation. Therefore, consulting specialized people who are familiar with the products and their possible interactions is mandatory before using or recommending the products. Loss of efficiency in phytosanitary control and environmental contamination may be thus avoided.Na aplicação de produtos fitossanitários, existem diversos fatores que influenciam na eficácia de tal operação, tais como: umidade relativa, temperatura do ar e velocidade do vento. Com a proposta de aumentar a eficiência da pulverização sob diferentes aspectos, o uso de produtos inertes chamados adjuvantes tem sido cada vez maior. Muitas vezes, por falta de conhecimento do modo de sua ação, a própria eficiência é comprometida devido às interações entre adjuvantes e produto fitossanitário com consequências indesejadas. Este trabalho traz uma revisão sobre alguns tipos de adjuvantes e o modo de sua ação, que pode variar desde a melhoria de absorção por ação sobre a cutícula até a redução da iteração de íons da água e a molécula de ingrediente ativo. Por ainda existirem poucos trabalhos relativos ao uso e a eficiência dos adjuvantes em combinação com formulações de defensivos específicos, o uso de adjuvantes torna-se uma operação que exige muito cuidado. Portanto, antes da utilização ou recomendação destes produtos, é recomendável a consulta de pessoas especializadas que conheçam os produtos e as possíveis interações entre tais produtos, buscando evitar perdas de eficiência no controle fitossanitário e também a contaminação do ambiente.Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Faculdade de Ciências Agronômicas (FCA), Departamento de Engenharia Rural, Botucatu, SP, BrasilUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Faculdade de Ciência e Engenharia (FCE), Departamento de Engenharia de Biossistemas, Tupã, SP, BrasilUniversidade do Oeste Paulista (UNOESTE), Laboratório de Reprodução Animal, Presidente Prudente, SP, BrasilUniversidade Tecnológica Federal do Paraná (UTFPR), Campo Mourão, PR, BrasilUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Faculdade de Ciências Agronômicas (FCA), Departamento de Engenharia Rural, Botucatu, SP, BrasilUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Faculdade de Ciência e Engenharia (FCE), Departamento de Engenharia de Biossistemas, Tupã, SP, BrasilUniversidade Estadual Paulista (Unesp)Universidade do Oeste Paulista (UNOESTE)Universidade Tecnológica Federal do Paraná (UTFPR)Putti, Fernando Ferrari [UNESP]Gabriel Filho, Luís Roberto Almeida [UNESP]Bertin, Fernando Henrique de Aguiar [UNESP]Gabriel, Camila Pires Cremasco [UNESP]Cataneo, Pedro Fernando [UNESP]Chacur, Marcelo George MungaiHalmeman, Maria Cristina RodriguesHalmeman, Radames Juliano2016-07-07T12:35:27Z2016-07-07T12:35:27Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article173-182application/pdfhttp://dx.doi.org/10.18011/bioeng2014v8n2p173-182Revista Brasileira de Engenharia de Biossistemas, v. 8, n. 2, p. 173-182, 2014.1981-7061http://hdl.handle.net/11449/14079510.18011/bioeng2014v8n2p173-182ISSN1981-7061-2014-08-02-173-182.pdf52550542476927980062027218436650Currículo Lattesreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Engenharia de Biossistemasinfo:eu-repo/semantics/openAccess2024-04-30T14:00:14Zoai:repositorio.unesp.br:11449/140795Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T14:00:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Characteristics and risks in the application of adjuvants in agricultural spraying Análise das características e riscos da utilização de adjuvantes para pulverização agrícola |
title |
Characteristics and risks in the application of adjuvants in agricultural spraying |
spellingShingle |
Characteristics and risks in the application of adjuvants in agricultural spraying Putti, Fernando Ferrari [UNESP] Application technology Herbicides Spraying Chemical mixture in tank Surfactants Additives Tecnologia de aplicação Pulverização Mistura de tanque Surfactantes Aditivos |
title_short |
Characteristics and risks in the application of adjuvants in agricultural spraying |
title_full |
Characteristics and risks in the application of adjuvants in agricultural spraying |
title_fullStr |
Characteristics and risks in the application of adjuvants in agricultural spraying |
title_full_unstemmed |
Characteristics and risks in the application of adjuvants in agricultural spraying |
title_sort |
Characteristics and risks in the application of adjuvants in agricultural spraying |
author |
Putti, Fernando Ferrari [UNESP] |
author_facet |
Putti, Fernando Ferrari [UNESP] Gabriel Filho, Luís Roberto Almeida [UNESP] Bertin, Fernando Henrique de Aguiar [UNESP] Gabriel, Camila Pires Cremasco [UNESP] Cataneo, Pedro Fernando [UNESP] Chacur, Marcelo George Mungai Halmeman, Maria Cristina Rodrigues Halmeman, Radames Juliano |
author_role |
author |
author2 |
Gabriel Filho, Luís Roberto Almeida [UNESP] Bertin, Fernando Henrique de Aguiar [UNESP] Gabriel, Camila Pires Cremasco [UNESP] Cataneo, Pedro Fernando [UNESP] Chacur, Marcelo George Mungai Halmeman, Maria Cristina Rodrigues Halmeman, Radames Juliano |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade do Oeste Paulista (UNOESTE) Universidade Tecnológica Federal do Paraná (UTFPR) |
dc.contributor.author.fl_str_mv |
Putti, Fernando Ferrari [UNESP] Gabriel Filho, Luís Roberto Almeida [UNESP] Bertin, Fernando Henrique de Aguiar [UNESP] Gabriel, Camila Pires Cremasco [UNESP] Cataneo, Pedro Fernando [UNESP] Chacur, Marcelo George Mungai Halmeman, Maria Cristina Rodrigues Halmeman, Radames Juliano |
dc.subject.por.fl_str_mv |
Application technology Herbicides Spraying Chemical mixture in tank Surfactants Additives Tecnologia de aplicação Pulverização Mistura de tanque Surfactantes Aditivos |
topic |
Application technology Herbicides Spraying Chemical mixture in tank Surfactants Additives Tecnologia de aplicação Pulverização Mistura de tanque Surfactantes Aditivos |
description |
There are several factors that influence effectiveness in the application of pesticides. They comprise relative humidity, wind speed and air temperature. The use of inert products, called adjuvants, has been on the increase to highlight efficiency in spraying under different aspects. Due to lack of knowledge of their activities, efficiency itself is often compromised by the interaction between adjuvants and phytosanitary products, with unintended consequences. Current study reviews some adjuvants and their mode of action, which may vary from an improvement in absorption by activity on the cuticle to the reduction of the iteration of ions of water and the active ingredient molecule. Since few studies on the use and effectiveness of adjuvants combined to specific pesticide formulations are extant, the use of adjuvants becomes a risky operation. Therefore, consulting specialized people who are familiar with the products and their possible interactions is mandatory before using or recommending the products. Loss of efficiency in phytosanitary control and environmental contamination may be thus avoided. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 2016-07-07T12:35:27Z 2016-07-07T12:35:27Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.18011/bioeng2014v8n2p173-182 Revista Brasileira de Engenharia de Biossistemas, v. 8, n. 2, p. 173-182, 2014. 1981-7061 http://hdl.handle.net/11449/140795 10.18011/bioeng2014v8n2p173-182 ISSN1981-7061-2014-08-02-173-182.pdf 5255054247692798 0062027218436650 |
url |
http://dx.doi.org/10.18011/bioeng2014v8n2p173-182 http://hdl.handle.net/11449/140795 |
identifier_str_mv |
Revista Brasileira de Engenharia de Biossistemas, v. 8, n. 2, p. 173-182, 2014. 1981-7061 10.18011/bioeng2014v8n2p173-182 ISSN1981-7061-2014-08-02-173-182.pdf 5255054247692798 0062027218436650 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Engenharia de Biossistemas |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
173-182 application/pdf |
dc.source.none.fl_str_mv |
Currículo Lattes reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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