Plant extracts with potential to control of two-spotted spider mite
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1808-1657000762015 http://hdl.handle.net/11449/213210 |
Resumo: | Tetranychus urticae Koch (Acari: Tetranychidae) is a species of great economic importance to Brazil. In its control, the main option is the use of synthetic miticides, which, if used indiscriminately, can contaminate the environment, farmers and consumers. In the search for control alternatives, this study aimed to evaluate the effect of plant extracts and essential oils on females of this pest. For this, T. urticae females, reared in laboratory, were sprayed in Potter tower. Fourteen plants were tested in the form of aqueous extracts (AE), hydroethanolic extracts (HE) or essential oils (EO). The experimental plot consisted of a Petri dish with a Canavalia ensiformis L. leaf disk containing five T. urticae females, using ten plates per treatment. Mortality evaluations were performed 24, 48, 72, 96 and 120 hours after spraying, recording the number of dead females on the disc and the number of dead females on the moistened cotton. We considered that females found on cotton were repelled by treatments. Matricaria chamomilla L. HE and Pimpinella anisum L. AE have acaricidal effect for females, providing above 83% of mortality, after 120 hours. Origanum vulgare L. HE causes at least 75% mortality after 24 hours. Also 120 hours after spraying, P. anisum HE and O. vulgare AE cause repellency of females above 16%, and A. absinthium HE exceeds 22% for this parameter. The results stimulate further researches to determine the optimum dose and evaluation of additional effects on the fertility of surviving females. |
id |
UNSP_0c9bba5102965129b6a96280ec1d3988 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/213210 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Plant extracts with potential to control of two-spotted spider miteExtratos vegetais com potencial de uso no controle do ácaro rajadoalternative controlMatricaria chamomillaOriganum vulgarePimpinella anisumTetranychus urticaecontrole alternativoMatricaria chamomillaOriganum vulgarePimpinella anisumTetranychus urticaeTetranychus urticae Koch (Acari: Tetranychidae) is a species of great economic importance to Brazil. In its control, the main option is the use of synthetic miticides, which, if used indiscriminately, can contaminate the environment, farmers and consumers. In the search for control alternatives, this study aimed to evaluate the effect of plant extracts and essential oils on females of this pest. For this, T. urticae females, reared in laboratory, were sprayed in Potter tower. Fourteen plants were tested in the form of aqueous extracts (AE), hydroethanolic extracts (HE) or essential oils (EO). The experimental plot consisted of a Petri dish with a Canavalia ensiformis L. leaf disk containing five T. urticae females, using ten plates per treatment. Mortality evaluations were performed 24, 48, 72, 96 and 120 hours after spraying, recording the number of dead females on the disc and the number of dead females on the moistened cotton. We considered that females found on cotton were repelled by treatments. Matricaria chamomilla L. HE and Pimpinella anisum L. AE have acaricidal effect for females, providing above 83% of mortality, after 120 hours. Origanum vulgare L. HE causes at least 75% mortality after 24 hours. Also 120 hours after spraying, P. anisum HE and O. vulgare AE cause repellency of females above 16%, and A. absinthium HE exceeds 22% for this parameter. The results stimulate further researches to determine the optimum dose and evaluation of additional effects on the fertility of surviving females.Tetranychus urticae Koch (Acari: Tetranychidae) é uma espécie de grande importância econômica para o Brasil. Em seu controle, a principal opção são os acaricidas sintéticos, que, se usados de forma indiscriminada, podem contaminar ambiente, produtores e consumidores. Na busca de alternativas de controle, este trabalho teve por objetivo avaliar o efeito de extratos vegetais e óleos essenciais sobre fêmeas dessa praga. Para isso, fêmeas de T. urticae criadas em laboratório foram pulverizadas em torre de Potter. Foram testadas 14 espécies vegetais, na forma de extratos aquosos (EA), hidroetanólicos (EH) ou óleos essenciais (OE). A parcela experimental consistiu de uma placa de Petri com um disco de folha de feijão-de-porco (Canavalia ensiformis L.) contendo cinco fêmeas de T. urticae, sendo utilizadas dez placas por tratamento. As avaliações de mortalidade foram realizadas 24, 48, 72, 96 e 120 horas após a pulverização, registrando-se o número de fêmeas mortas no disco e no algodão umedecido. Considerou-se que fêmeas encontradas no algodão foram repelidas pelos tratamentos. Matricaria chamomilla L. na forma de extrato hidroetanólico e Pimpinella anisum L. na forma de extrato aquoso possuem efeito acaricida para fêmeas proporcionando acima de 83% de mortalidade, após 120 horas da pulverização. Origanum vulgare L. EH causa no mínimo 75% de mortalidade após 24 horas. Também após 120 horas, P. anisum EH e O. vulgare EA causam repelência de fêmeas acima de 16% e A. absinthium EH ultrapassa 22% para esse parâmetro. Os resultados estimulam a realização de pesquisas futuras para determinação da dose ótima e avaliação de efeitos adicionais sobre a fertilidade das fêmeas sobreviventes.Universidade Estadual Paulista “Júlio de Mesquita Filho”, Departamento de Fitossanidade, Engenharia Rural e SolosUniversidade Estadual de Mato Grosso do Sul, Unidade Universitária de CassilândiaUniversidade Estadual Paulista “Júlio de Mesquita Filho”, Departamento de Fitossanidade, Engenharia Rural e SolosInstituto BiológicoUniversidade Estadual Paulista (Unesp)Universidade Estadual de Mato Grosso do SulTabet, Vinicius Gomes [UNESP]Vieira, Marineide Rosa [UNESP]Martins, Gustavo Luis MamoréSousa, Cristiane Gabas Negrão Milan De [UNESP]2021-07-14T10:51:43Z2021-07-14T10:51:43Z2018-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article-application/pdfhttp://dx.doi.org/10.1590/1808-1657000762015Arquivos do Instituto Biológico. Instituto Biológico, v. 85, p. -, 2018.0020-36531808-1657http://hdl.handle.net/11449/21321010.1590/1808-1657000762015S1808-16572018000100228S1808-16572018000100228.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengArquivos do Instituto Biológicoinfo:eu-repo/semantics/openAccess2023-12-25T06:17:41Zoai:repositorio.unesp.br:11449/213210Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-25T06:17:41Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Plant extracts with potential to control of two-spotted spider mite Extratos vegetais com potencial de uso no controle do ácaro rajado |
title |
Plant extracts with potential to control of two-spotted spider mite |
spellingShingle |
Plant extracts with potential to control of two-spotted spider mite Tabet, Vinicius Gomes [UNESP] alternative control Matricaria chamomilla Origanum vulgare Pimpinella anisum Tetranychus urticae controle alternativo Matricaria chamomilla Origanum vulgare Pimpinella anisum Tetranychus urticae |
title_short |
Plant extracts with potential to control of two-spotted spider mite |
title_full |
Plant extracts with potential to control of two-spotted spider mite |
title_fullStr |
Plant extracts with potential to control of two-spotted spider mite |
title_full_unstemmed |
Plant extracts with potential to control of two-spotted spider mite |
title_sort |
Plant extracts with potential to control of two-spotted spider mite |
author |
Tabet, Vinicius Gomes [UNESP] |
author_facet |
Tabet, Vinicius Gomes [UNESP] Vieira, Marineide Rosa [UNESP] Martins, Gustavo Luis Mamoré Sousa, Cristiane Gabas Negrão Milan De [UNESP] |
author_role |
author |
author2 |
Vieira, Marineide Rosa [UNESP] Martins, Gustavo Luis Mamoré Sousa, Cristiane Gabas Negrão Milan De [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Estadual de Mato Grosso do Sul |
dc.contributor.author.fl_str_mv |
Tabet, Vinicius Gomes [UNESP] Vieira, Marineide Rosa [UNESP] Martins, Gustavo Luis Mamoré Sousa, Cristiane Gabas Negrão Milan De [UNESP] |
dc.subject.por.fl_str_mv |
alternative control Matricaria chamomilla Origanum vulgare Pimpinella anisum Tetranychus urticae controle alternativo Matricaria chamomilla Origanum vulgare Pimpinella anisum Tetranychus urticae |
topic |
alternative control Matricaria chamomilla Origanum vulgare Pimpinella anisum Tetranychus urticae controle alternativo Matricaria chamomilla Origanum vulgare Pimpinella anisum Tetranychus urticae |
description |
Tetranychus urticae Koch (Acari: Tetranychidae) is a species of great economic importance to Brazil. In its control, the main option is the use of synthetic miticides, which, if used indiscriminately, can contaminate the environment, farmers and consumers. In the search for control alternatives, this study aimed to evaluate the effect of plant extracts and essential oils on females of this pest. For this, T. urticae females, reared in laboratory, were sprayed in Potter tower. Fourteen plants were tested in the form of aqueous extracts (AE), hydroethanolic extracts (HE) or essential oils (EO). The experimental plot consisted of a Petri dish with a Canavalia ensiformis L. leaf disk containing five T. urticae females, using ten plates per treatment. Mortality evaluations were performed 24, 48, 72, 96 and 120 hours after spraying, recording the number of dead females on the disc and the number of dead females on the moistened cotton. We considered that females found on cotton were repelled by treatments. Matricaria chamomilla L. HE and Pimpinella anisum L. AE have acaricidal effect for females, providing above 83% of mortality, after 120 hours. Origanum vulgare L. HE causes at least 75% mortality after 24 hours. Also 120 hours after spraying, P. anisum HE and O. vulgare AE cause repellency of females above 16%, and A. absinthium HE exceeds 22% for this parameter. The results stimulate further researches to determine the optimum dose and evaluation of additional effects on the fertility of surviving females. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-01 2021-07-14T10:51:43Z 2021-07-14T10:51:43Z |
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/10.1590/1808-1657000762015 Arquivos do Instituto Biológico. Instituto Biológico, v. 85, p. -, 2018. 0020-3653 1808-1657 http://hdl.handle.net/11449/213210 10.1590/1808-1657000762015 S1808-16572018000100228 S1808-16572018000100228.pdf |
url |
http://dx.doi.org/10.1590/1808-1657000762015 http://hdl.handle.net/11449/213210 |
identifier_str_mv |
Arquivos do Instituto Biológico. Instituto Biológico, v. 85, p. -, 2018. 0020-3653 1808-1657 10.1590/1808-1657000762015 S1808-16572018000100228 S1808-16572018000100228.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Arquivos do Instituto Biológico |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
- application/pdf |
dc.publisher.none.fl_str_mv |
Instituto Biológico |
publisher.none.fl_str_mv |
Instituto Biológico |
dc.source.none.fl_str_mv |
SciELO 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 |
|
_version_ |
1803650076782886912 |