Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse Assessments
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s10343-019-00493-3 http://hdl.handle.net/11449/195009 |
Resumo: | This study aimed to evaluate the bioactivity of ethanolic extracts from different parts of some Annona species (A. montana, A. muricata and A. sylvatica) against T. absoluta. In the initial screening, the ethanolic extracts from leaves and seeds of A. muricata promoted pronounced lethality and growth inhibition of T. absoluta larvae by means of residual contact and translaminar action. However, these extracts did not affect its biology, oviposition in choice and no-choice tests, as well as egg viability. Afterwards, the crude ethanolic extracts of leaves and seeds from A. muricata were submitted to liquid-liquid partitioning, and their respective fractions were evaluated against T. absoluta larvae. These procedures disclosed the hydroalcoholic fraction from A. muricata seeds and both the ethyl acetate and dichloromethane fractions from its leaves as the most active against T. absoluta larvae. Then, proton nuclear magnetic resonance (H-1 NMR) experiments were performed aiming to identify the main constituents present in these fractions. The chemical analyses of each NMR spectrum revealed that A. muricata bioactive fractions presented acetogenins as major compounds. Moreover, a formulated ethanolic extract from A. muricata seeds presented similar bioactivity against T. absoluta larvae in both laboratory and greenhouse bioassays when compared with two commercial botanical insecticides (Anosom(TM) 1 EC and Azaamax 1.2 EC). Therefore, the seeds from A. muricata, discarded during the process of its fruit pulp extraction, are a potential source of bioactive acetogenins to formulate botanical insecticides to control populations of T. absoluta in tomato crops, mainly in organic production systems. |
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Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse AssessmentsSolanum lycopersicumTuta absolutaBotanical insecticideAnnona sppAcetogeninsThis study aimed to evaluate the bioactivity of ethanolic extracts from different parts of some Annona species (A. montana, A. muricata and A. sylvatica) against T. absoluta. In the initial screening, the ethanolic extracts from leaves and seeds of A. muricata promoted pronounced lethality and growth inhibition of T. absoluta larvae by means of residual contact and translaminar action. However, these extracts did not affect its biology, oviposition in choice and no-choice tests, as well as egg viability. Afterwards, the crude ethanolic extracts of leaves and seeds from A. muricata were submitted to liquid-liquid partitioning, and their respective fractions were evaluated against T. absoluta larvae. These procedures disclosed the hydroalcoholic fraction from A. muricata seeds and both the ethyl acetate and dichloromethane fractions from its leaves as the most active against T. absoluta larvae. Then, proton nuclear magnetic resonance (H-1 NMR) experiments were performed aiming to identify the main constituents present in these fractions. The chemical analyses of each NMR spectrum revealed that A. muricata bioactive fractions presented acetogenins as major compounds. Moreover, a formulated ethanolic extract from A. muricata seeds presented similar bioactivity against T. absoluta larvae in both laboratory and greenhouse bioassays when compared with two commercial botanical insecticides (Anosom(TM) 1 EC and Azaamax 1.2 EC). Therefore, the seeds from A. muricata, discarded during the process of its fruit pulp extraction, are a potential source of bioactive acetogenins to formulate botanical insecticides to control populations of T. absoluta in tomato crops, mainly in organic production systems.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Sao Paulo State Univ, Sch Agr, Dept Crop Protect, Botucatu, SP, BrazilUniv Sao Paulo, ESALQ, Luiz de Queiroz Coll Agr, Dept Entomol & Acarol, Piracicaba, SP, BrazilFed Univ Sao Carlos UFSCar, Dept Chem, Nat Prod Lab, Sao Carlos, SP, BrazilAgr Res & Rural Extens Co Santa Catarina, EPAGRI, CEPAF, Res Ctr Family Agr, Chapeco, SC, BrazilSao Paulo State Univ, Sch Agr, Dept Crop Protect, Botucatu, SP, BrazilSpringerUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Universidade Federal de São Carlos (UFSCar)Agr Res & Rural Extens Co Santa CatarinaBrito, Elaine Ferrari de [UNESP]Lopes Baldin, Edson Luiz [UNESP]Padoan Goncalves, Gabriel LuizGimenes, LeilaBatista Fernandes, JoaoRibeiro, Leandro do Prado2020-12-10T17:01:29Z2020-12-10T17:01:29Z2019-11-29info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article139-154http://dx.doi.org/10.1007/s10343-019-00493-3Gesunde Pflanzen. New York: Springer, v. 72, n. 2, p. 139-154, 2020.0367-4223http://hdl.handle.net/11449/19500910.1007/s10343-019-00493-3WOS:000499442100001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGesunde Pflanzeninfo:eu-repo/semantics/openAccess2021-10-23T03:22:04Zoai:repositorio.unesp.br:11449/195009Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:33:16.630243Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse Assessments |
title |
Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse Assessments |
spellingShingle |
Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse Assessments Brito, Elaine Ferrari de [UNESP] Solanum lycopersicum Tuta absoluta Botanical insecticide Annona spp Acetogenins |
title_short |
Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse Assessments |
title_full |
Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse Assessments |
title_fullStr |
Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse Assessments |
title_full_unstemmed |
Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse Assessments |
title_sort |
Growth Inhibition, Residual Contact and Translaminar Toxicity of Annona-based Bioinsecticides on Tomato Leafminer: Laboratory and Greenhouse Assessments |
author |
Brito, Elaine Ferrari de [UNESP] |
author_facet |
Brito, Elaine Ferrari de [UNESP] Lopes Baldin, Edson Luiz [UNESP] Padoan Goncalves, Gabriel Luiz Gimenes, Leila Batista Fernandes, Joao Ribeiro, Leandro do Prado |
author_role |
author |
author2 |
Lopes Baldin, Edson Luiz [UNESP] Padoan Goncalves, Gabriel Luiz Gimenes, Leila Batista Fernandes, Joao Ribeiro, Leandro do Prado |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) Universidade Federal de São Carlos (UFSCar) Agr Res & Rural Extens Co Santa Catarina |
dc.contributor.author.fl_str_mv |
Brito, Elaine Ferrari de [UNESP] Lopes Baldin, Edson Luiz [UNESP] Padoan Goncalves, Gabriel Luiz Gimenes, Leila Batista Fernandes, Joao Ribeiro, Leandro do Prado |
dc.subject.por.fl_str_mv |
Solanum lycopersicum Tuta absoluta Botanical insecticide Annona spp Acetogenins |
topic |
Solanum lycopersicum Tuta absoluta Botanical insecticide Annona spp Acetogenins |
description |
This study aimed to evaluate the bioactivity of ethanolic extracts from different parts of some Annona species (A. montana, A. muricata and A. sylvatica) against T. absoluta. In the initial screening, the ethanolic extracts from leaves and seeds of A. muricata promoted pronounced lethality and growth inhibition of T. absoluta larvae by means of residual contact and translaminar action. However, these extracts did not affect its biology, oviposition in choice and no-choice tests, as well as egg viability. Afterwards, the crude ethanolic extracts of leaves and seeds from A. muricata were submitted to liquid-liquid partitioning, and their respective fractions were evaluated against T. absoluta larvae. These procedures disclosed the hydroalcoholic fraction from A. muricata seeds and both the ethyl acetate and dichloromethane fractions from its leaves as the most active against T. absoluta larvae. Then, proton nuclear magnetic resonance (H-1 NMR) experiments were performed aiming to identify the main constituents present in these fractions. The chemical analyses of each NMR spectrum revealed that A. muricata bioactive fractions presented acetogenins as major compounds. Moreover, a formulated ethanolic extract from A. muricata seeds presented similar bioactivity against T. absoluta larvae in both laboratory and greenhouse bioassays when compared with two commercial botanical insecticides (Anosom(TM) 1 EC and Azaamax 1.2 EC). Therefore, the seeds from A. muricata, discarded during the process of its fruit pulp extraction, are a potential source of bioactive acetogenins to formulate botanical insecticides to control populations of T. absoluta in tomato crops, mainly in organic production systems. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11-29 2020-12-10T17:01:29Z 2020-12-10T17:01:29Z |
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/10.1007/s10343-019-00493-3 Gesunde Pflanzen. New York: Springer, v. 72, n. 2, p. 139-154, 2020. 0367-4223 http://hdl.handle.net/11449/195009 10.1007/s10343-019-00493-3 WOS:000499442100001 |
url |
http://dx.doi.org/10.1007/s10343-019-00493-3 http://hdl.handle.net/11449/195009 |
identifier_str_mv |
Gesunde Pflanzen. New York: Springer, v. 72, n. 2, p. 139-154, 2020. 0367-4223 10.1007/s10343-019-00493-3 WOS:000499442100001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Gesunde Pflanzen |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
139-154 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1808129085152428032 |