Ovicidal and repellent activity of citronella powder on cowpea-bean weevil
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
Texto Completo: | https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5157 |
Resumo: | The rot Callosobruchusmaculatus (Fabr.) is considered the main pest of grains and stored seeds of cowpea-been, as it causes direct and indirect damages, which can lead to quantitative and qualitative losses, making commercialization or consumption impossible.To the control of this pest, synthetic insecticides we have been used, which over the years have caused many problems to human health and to the environment.Botanic insecticides have become a promising alternative in the control of pests on stored grains.The objective of this work was to evaluate the ovicidal and repellent activity of citronella, Cymbopogonnardus, on C. maculatus.In the confinement experiment, the insects were kept for 24 hours in a container containing 10g of cowpea beans cv. BRS Guariba with concentrations 1.0g; 0.1g; 0.01g; 0.001g of the powder of the referred species and witness (grain without dust), and in the repellency experiment, a six-way arena was used, where the insects had the possibility to choose between the grains with the tested concentrations or witness. The delimitationused was completely randomized with five replicates and five treatments for the two experiments.The concentration of 1.0g of the citronella powder presented ovicidal and repellent activity to C. maculatus, allowing, on average, a lower number of eggs laid and an unexpressive appearance of insects when compared to the other concentrations and control. |
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Ovicidal and repellent activity of citronella powder on cowpea-bean weevilAtividade ovicida e repelente de pó de citronela sobre o caruncho do feijão-caupiBotanical insecticidesVigna unguiculataCimbopogon nardusInseticidas botânicosVigna unguiculataCymbopogon nardus.The rot Callosobruchusmaculatus (Fabr.) is considered the main pest of grains and stored seeds of cowpea-been, as it causes direct and indirect damages, which can lead to quantitative and qualitative losses, making commercialization or consumption impossible.To the control of this pest, synthetic insecticides we have been used, which over the years have caused many problems to human health and to the environment.Botanic insecticides have become a promising alternative in the control of pests on stored grains.The objective of this work was to evaluate the ovicidal and repellent activity of citronella, Cymbopogonnardus, on C. maculatus.In the confinement experiment, the insects were kept for 24 hours in a container containing 10g of cowpea beans cv. BRS Guariba with concentrations 1.0g; 0.1g; 0.01g; 0.001g of the powder of the referred species and witness (grain without dust), and in the repellency experiment, a six-way arena was used, where the insects had the possibility to choose between the grains with the tested concentrations or witness. The delimitationused was completely randomized with five replicates and five treatments for the two experiments.The concentration of 1.0g of the citronella powder presented ovicidal and repellent activity to C. maculatus, allowing, on average, a lower number of eggs laid and an unexpressive appearance of insects when compared to the other concentrations and control.O caruncho Callosobruchus maculatus (Fabr.) é considerado a principal praga de grãos e sementes armazenados de feijão-caupi, por causar danos diretos e indiretos, que podem levar às perdas quantitativas e qualitativas, inviabilizando a comercialização ou o consumo. Para o controle dessa praga, tem-se utilizado os inseticidas sintéticos, que ao longo dos anos, tem causado muitos problemas à saúde humana e ao meio ambiente. Os inseticidas botânicos têm se tornado uma alternativa promissora no controle de pragas de grãos armazenados. O objetivo deste trabalho foi avaliar a atividade ovicida e repelente do pó vegetal de citronela, Cymbopogon nardus, sobre C. maculatus. No experimento de confinamento, os insetos ficaram por 24h em recipiente contendo 10g de grãos de feijão caupi cv. BRS Guariba com as concentrações 1,0g; 0,1g; 0,01g; 0,001g do pó da referida espécie e testemunha(grãos sem pó), e no experimento de repelência, utilizou-se uma arena de seis vias, onde os insetos tiveram a possibilidade de escolha entre os grãos com as concentrações testadas ou testemunha.O delineamento utilizado foi inteiramente casualizado com cinco repetições e cinco tratamentos para os dois experimentos. A concentração de 1,0g apresentou atividade ovicida e repelente ao C. maculatus, permitindo, em média, menor número de ovos posto e inexpressiva emergência de insetos quando comparada às demais concentrações e testemunha.Editora Verde2018-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlapplication/pdfapplication/pdfhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/515710.18378/rvads.v13i2.5157Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 13 No. 2 (2018); 146 - 149Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 13 Núm. 2 (2018); 146 - 149Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 13 n. 2 (2018); 146 - 1491981-8203reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavelinstname:Grupo Verde de Agroecologia e Abelhas (GVAA)instacron:GVAAporhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/5157/5836https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5157/5837https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5157/9353Copyright (c) 2018 Vanusa Suelma Viana dos Santos et al.info:eu-repo/semantics/openAccessSantos, Vanusa Suelma Viana dosCunha, João Rodrigues daSilva, Paulo Henrique Soares da2021-06-14T13:14:19Zoai:ojs.gvaa.com.br:article/5157Revistahttps://www.gvaa.com.br/revista/index.php/RVADS/PUBhttps://www.gvaa.com.br/revista/index.php/RVADS/oairvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br1981-82031981-8203opendoar:2024-03-06T12:59:21.969759Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA)false |
dc.title.none.fl_str_mv |
Ovicidal and repellent activity of citronella powder on cowpea-bean weevil Atividade ovicida e repelente de pó de citronela sobre o caruncho do feijão-caupi |
title |
Ovicidal and repellent activity of citronella powder on cowpea-bean weevil |
spellingShingle |
Ovicidal and repellent activity of citronella powder on cowpea-bean weevil Santos, Vanusa Suelma Viana dos Botanical insecticides Vigna unguiculata Cimbopogon nardus Inseticidas botânicos Vigna unguiculata Cymbopogon nardus. |
title_short |
Ovicidal and repellent activity of citronella powder on cowpea-bean weevil |
title_full |
Ovicidal and repellent activity of citronella powder on cowpea-bean weevil |
title_fullStr |
Ovicidal and repellent activity of citronella powder on cowpea-bean weevil |
title_full_unstemmed |
Ovicidal and repellent activity of citronella powder on cowpea-bean weevil |
title_sort |
Ovicidal and repellent activity of citronella powder on cowpea-bean weevil |
author |
Santos, Vanusa Suelma Viana dos |
author_facet |
Santos, Vanusa Suelma Viana dos Cunha, João Rodrigues da Silva, Paulo Henrique Soares da |
author_role |
author |
author2 |
Cunha, João Rodrigues da Silva, Paulo Henrique Soares da |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Santos, Vanusa Suelma Viana dos Cunha, João Rodrigues da Silva, Paulo Henrique Soares da |
dc.subject.por.fl_str_mv |
Botanical insecticides Vigna unguiculata Cimbopogon nardus Inseticidas botânicos Vigna unguiculata Cymbopogon nardus. |
topic |
Botanical insecticides Vigna unguiculata Cimbopogon nardus Inseticidas botânicos Vigna unguiculata Cymbopogon nardus. |
description |
The rot Callosobruchusmaculatus (Fabr.) is considered the main pest of grains and stored seeds of cowpea-been, as it causes direct and indirect damages, which can lead to quantitative and qualitative losses, making commercialization or consumption impossible.To the control of this pest, synthetic insecticides we have been used, which over the years have caused many problems to human health and to the environment.Botanic insecticides have become a promising alternative in the control of pests on stored grains.The objective of this work was to evaluate the ovicidal and repellent activity of citronella, Cymbopogonnardus, on C. maculatus.In the confinement experiment, the insects were kept for 24 hours in a container containing 10g of cowpea beans cv. BRS Guariba with concentrations 1.0g; 0.1g; 0.01g; 0.001g of the powder of the referred species and witness (grain without dust), and in the repellency experiment, a six-way arena was used, where the insects had the possibility to choose between the grains with the tested concentrations or witness. The delimitationused was completely randomized with five replicates and five treatments for the two experiments.The concentration of 1.0g of the citronella powder presented ovicidal and repellent activity to C. maculatus, allowing, on average, a lower number of eggs laid and an unexpressive appearance of insects when compared to the other concentrations and control. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5157 10.18378/rvads.v13i2.5157 |
url |
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5157 |
identifier_str_mv |
10.18378/rvads.v13i2.5157 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5157/5836 https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5157/5837 https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5157/9353 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Vanusa Suelma Viana dos Santos et al. info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Vanusa Suelma Viana dos Santos et al. |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Editora Verde |
publisher.none.fl_str_mv |
Editora Verde |
dc.source.none.fl_str_mv |
Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 13 No. 2 (2018); 146 - 149 Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 13 Núm. 2 (2018); 146 - 149 Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 13 n. 2 (2018); 146 - 149 1981-8203 reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavel instname:Grupo Verde de Agroecologia e Abelhas (GVAA) instacron:GVAA |
instname_str |
Grupo Verde de Agroecologia e Abelhas (GVAA) |
instacron_str |
GVAA |
institution |
GVAA |
reponame_str |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
collection |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
repository.name.fl_str_mv |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA) |
repository.mail.fl_str_mv |
rvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br |
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1798948091045347328 |