Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae)
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/8097 |
Resumo: | This study evaluated the potential of four formulations of the entomopathogenic fungus Beauveria bassiana for the control of Thaumastocoris peregrinus. For this, the leaves of Eucalyptus dunni were immersed in each delivery of B. bassiana, isolated IBCB 66, and also in sterile distilled water containing Tween 80® (0.01%) (control), totaling five treatments, with five repetitions each. These leaves were placed in germination boxes containing 10 insects in each and, subsequently, kept in an air-conditioned room (27 ± 2 ° C, 60 ± 10% RH, and 12-h photophase). Record longevity for seven days. The experiment was carried out with adults and also with 3rd instar nymphs of T. peregrinus. These formulations were tested for resistance induction, using organic soybean seeds (standard) sown in sand. Ten days after emergence, 40 µL of treatment suspension was competent in 2 mm cuts made on the top of the cotyledon. Phytoalexins and phenylalanine ammonia lyase (PAL) were determined. All formulations caused a reduction in the longevity of T. peregrinus when compared to the control, standing out as formulations T1 and T2, both for adults and for 3rd instar nymphs of T. peregrinus. The T2 expansion also promotes an increase in the production of phytoalexins and PAL. Thus, the IBCB 66 isolate from B. bassiana, supplied T1, has the potential to control nymphs and adults of T. peregrinus and is also a potential resistance inducer. |
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Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae)Potencial de las formulaciones de Beauveria bassiana para controlar Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae)Potencial de formulações de Beauveria bassiana para controlar Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae)Biological controlBronze bugEntomopathogenic fungiResistance inducer.Control biológicoChinche del eucaliptoHongo entomopatógenosInductor de resistencia.Controle biológicoPercevejo bronzeadoFungo entomopatogênicoIndução de resistência.This study evaluated the potential of four formulations of the entomopathogenic fungus Beauveria bassiana for the control of Thaumastocoris peregrinus. For this, the leaves of Eucalyptus dunni were immersed in each delivery of B. bassiana, isolated IBCB 66, and also in sterile distilled water containing Tween 80® (0.01%) (control), totaling five treatments, with five repetitions each. These leaves were placed in germination boxes containing 10 insects in each and, subsequently, kept in an air-conditioned room (27 ± 2 ° C, 60 ± 10% RH, and 12-h photophase). Record longevity for seven days. The experiment was carried out with adults and also with 3rd instar nymphs of T. peregrinus. These formulations were tested for resistance induction, using organic soybean seeds (standard) sown in sand. Ten days after emergence, 40 µL of treatment suspension was competent in 2 mm cuts made on the top of the cotyledon. Phytoalexins and phenylalanine ammonia lyase (PAL) were determined. All formulations caused a reduction in the longevity of T. peregrinus when compared to the control, standing out as formulations T1 and T2, both for adults and for 3rd instar nymphs of T. peregrinus. The T2 expansion also promotes an increase in the production of phytoalexins and PAL. Thus, the IBCB 66 isolate from B. bassiana, supplied T1, has the potential to control nymphs and adults of T. peregrinus and is also a potential resistance inducer.Este estudio evaluó el potencial de cuatro formulaciones del hongo entomopatógeno Beauveria bassiana para el control de Thaumastocoris peregrinus. Para ello, se sumergieron las hojas de Eucalyptus dunni en cada entrega de B. bassiana, IBCB 66 aislado, y también en agua destilada estéril conteniendo Tween 80® (0.01%) (control), totalizando cinco tratamientos, con cinco repeticiones cada uno. Estas hojas se colocaron en cajas de germinación que contenían 10 insectos en cada una y, posteriormente, se mantuvieron en una habitación con aire acondicionado (26 ± 2 ° C, 60 ± 10% U.R., fotofase de 12 h). Récord de longevidad durante siete días. El experimento se llevó a cabo con adultos y también con ninfas de tercer estadio de T. peregrinus. Estas formulaciones se probaron para la inducción de resistencia, utilizando semillas de soja orgánica (estándar) sembradas en arena. Diez días después de la emergencia, 40 µL de suspensión de tratamiento fueron competentes en cortes de 2 mm hechos en la parte superior del cotiledón. Se determinaron fitoalexinas y fenilalanina amoniaco liasa (PAL). Todas las formulaciones provocaron una reducción en la longevidad de T. peregrinus en comparación con el control, destacándose como las formulaciones T1 y T2, tanto para adultos como para ninfas de 3er estadio de T. peregrinus. La expansión T2 también promueve un aumento en la producción de fitoalexinas y PAL. Por tanto, el aislado IBCB 66 de B. bassiana, suministrado con T1, tiene el potencial de controlar ninfas y adultos de T. peregrinus y también es un inductor potencial de resistencia.Este estudo avaliou o potencial de quatro formulações do fungo entomopatogênico Beauveria bassiana para o controle de Thaumastocoris peregrinus. Para isto, folhas de Eucalyptus dunni foram imersas em cada formulação de B. bassiana, isolado IBCB 66, e também em água destilada esterilizada contendo Tween 80® (0,01%) (testemunha), totalizando cinco tratamentos, com cinco repetições cada. Essas folhas foram dispostas em caixas de germinação contendo 10 insetos em cada e, posteriormente, mantidas em sala climatizada (26 ± 2 °C, 60 ± 10% U.R., 12h de fotofase). Avaliou-se a longevidade durante sete dias. O experimento foi realizado com adultos e também com ninfas de 3º ínstar de T. peregrinus. Estas mesmas formulações foram testadas na indução de resistência, utilizando sementes de soja orgânica (padrão) semeadas em areia. Dez dias após a emergência, 40 µL da suspensão dos respectivos tratamentos foram aplicados em cortes de 2 mm feitos na parte superior do cotilédone. Fitoalexinas e fenilalanina amônia liase (PAL) foram determinadas. Todas as formulações provocaram redução na longevidade de T. peregrinus quando comparadas à testemunha, destacando-se as formulações T1 e T2, tanto para adultos quanto para as ninfas de 3º instar de T. peregrinus. A formulação T2 também promoveu aumento na produção de fitoalexinas e PAL. Assim, o isolado IBCB 66 de B. bassiana, formulação T1, apresenta potencial para o controle de ninfas e adultos de T. peregrinus e também é um potencial indutor de resistência.Research, Society and Development2020-09-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/809710.33448/rsd-v9i10.8097Research, Society and Development; Vol. 9 No. 10; e969108097Research, Society and Development; Vol. 9 Núm. 10; e969108097Research, Society and Development; v. 9 n. 10; e9691080972525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/8097/7401Copyright (c) 2020 Flavia Galvan Tedesco; Everton Ricardi Lozano; Sérgio Miguel Mazaro; Raiza Abati; Michele Potrickhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess Tedesco, Flavia GalvanLozano, Everton RicardiMazaro, Sérgio MiguelAbati, Raiza Potrich, Michele2020-10-31T12:03:23Zoai:ojs.pkp.sfu.ca:article/8097Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:39.096589Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) Potencial de las formulaciones de Beauveria bassiana para controlar Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) Potencial de formulações de Beauveria bassiana para controlar Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) |
title |
Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) |
spellingShingle |
Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) Tedesco, Flavia Galvan Biological control Bronze bug Entomopathogenic fungi Resistance inducer. Control biológico Chinche del eucalipto Hongo entomopatógenos Inductor de resistencia. Controle biológico Percevejo bronzeado Fungo entomopatogênico Indução de resistência. |
title_short |
Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) |
title_full |
Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) |
title_fullStr |
Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) |
title_full_unstemmed |
Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) |
title_sort |
Potential of Beauveria bassiana formulations to control Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) |
author |
Tedesco, Flavia Galvan |
author_facet |
Tedesco, Flavia Galvan Lozano, Everton Ricardi Mazaro, Sérgio Miguel Abati, Raiza Potrich, Michele |
author_role |
author |
author2 |
Lozano, Everton Ricardi Mazaro, Sérgio Miguel Abati, Raiza Potrich, Michele |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Tedesco, Flavia Galvan Lozano, Everton Ricardi Mazaro, Sérgio Miguel Abati, Raiza Potrich, Michele |
dc.subject.por.fl_str_mv |
Biological control Bronze bug Entomopathogenic fungi Resistance inducer. Control biológico Chinche del eucalipto Hongo entomopatógenos Inductor de resistencia. Controle biológico Percevejo bronzeado Fungo entomopatogênico Indução de resistência. |
topic |
Biological control Bronze bug Entomopathogenic fungi Resistance inducer. Control biológico Chinche del eucalipto Hongo entomopatógenos Inductor de resistencia. Controle biológico Percevejo bronzeado Fungo entomopatogênico Indução de resistência. |
description |
This study evaluated the potential of four formulations of the entomopathogenic fungus Beauveria bassiana for the control of Thaumastocoris peregrinus. For this, the leaves of Eucalyptus dunni were immersed in each delivery of B. bassiana, isolated IBCB 66, and also in sterile distilled water containing Tween 80® (0.01%) (control), totaling five treatments, with five repetitions each. These leaves were placed in germination boxes containing 10 insects in each and, subsequently, kept in an air-conditioned room (27 ± 2 ° C, 60 ± 10% RH, and 12-h photophase). Record longevity for seven days. The experiment was carried out with adults and also with 3rd instar nymphs of T. peregrinus. These formulations were tested for resistance induction, using organic soybean seeds (standard) sown in sand. Ten days after emergence, 40 µL of treatment suspension was competent in 2 mm cuts made on the top of the cotyledon. Phytoalexins and phenylalanine ammonia lyase (PAL) were determined. All formulations caused a reduction in the longevity of T. peregrinus when compared to the control, standing out as formulations T1 and T2, both for adults and for 3rd instar nymphs of T. peregrinus. The T2 expansion also promotes an increase in the production of phytoalexins and PAL. Thus, the IBCB 66 isolate from B. bassiana, supplied T1, has the potential to control nymphs and adults of T. peregrinus and is also a potential resistance inducer. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-19 |
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://rsdjournal.org/index.php/rsd/article/view/8097 10.33448/rsd-v9i10.8097 |
url |
https://rsdjournal.org/index.php/rsd/article/view/8097 |
identifier_str_mv |
10.33448/rsd-v9i10.8097 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/8097/7401 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 10; e969108097 Research, Society and Development; Vol. 9 Núm. 10; e969108097 Research, Society and Development; v. 9 n. 10; e969108097 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052658459082752 |