Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1825 |
Resumo: | The work’s aim was to evaluate the effects of some pesticides on Trichogramma pretiosum Riley, using the adapted IOBC standard methodology. A fully randomized experimental design, with ten treatments and four replicates, was utilized. The experimental plot was a cage with parasitoids exposed to fresh and dry pesticides residues. The following compounds were evaluated: (g a.i. L-1 water): lufenuron (0.04), triflumuron (0.15), imidacloprid (0.28), cyromazine (0.11), pirimicarb (0.25), methoxifenozide (0.12), abamectin (0.018), acephate (0.75) and esfenvalerate (0.019). Distillated water was used as control. The capacity of parasitism, percentage of emergence and the sex ratio of T. pretiosum were evaluated. All pesticides, except cyromazine, affected the parasitic capacity of this parasitoid. Abamectin, acephate and esfenvalerate were the most harmful compounds to T. pretiosum, affecting their emergence capacity and sex ratio. The adapted IOBC standard technique proved to be viable for selectivity studies of pesticides with the parasitoid T. pretiosum |
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Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825Adaptação da metodologia padrão da IOBC para estudos de seletividade com Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) em condições de laboratório - DOI: 10.4025/actasciagron.v26i3.1825parasitóide de ovoscontrole biológicoseletividade5.00.00.00-4 Ciências AgráriasThe work’s aim was to evaluate the effects of some pesticides on Trichogramma pretiosum Riley, using the adapted IOBC standard methodology. A fully randomized experimental design, with ten treatments and four replicates, was utilized. The experimental plot was a cage with parasitoids exposed to fresh and dry pesticides residues. The following compounds were evaluated: (g a.i. L-1 water): lufenuron (0.04), triflumuron (0.15), imidacloprid (0.28), cyromazine (0.11), pirimicarb (0.25), methoxifenozide (0.12), abamectin (0.018), acephate (0.75) and esfenvalerate (0.019). Distillated water was used as control. The capacity of parasitism, percentage of emergence and the sex ratio of T. pretiosum were evaluated. All pesticides, except cyromazine, affected the parasitic capacity of this parasitoid. Abamectin, acephate and esfenvalerate were the most harmful compounds to T. pretiosum, affecting their emergence capacity and sex ratio. The adapted IOBC standard technique proved to be viable for selectivity studies of pesticides with the parasitoid T. pretiosumObjetivou-se estudar os efeitos de alguns pesticidas sobre Trichogramma pretiosum Riley, mediante a utilização da metodologia padrão da IOBC adaptada, para estudos de seletividade. Utilizou-se delineamento inteiramente ao acaso, com dez tratamentos e quatro repetições, sendo a parcela experimental constituída de uma gaiola de exposição dos parasitóides aos resíduos frescos e secos dos produtos. Utilizaram-se os seguintes compostos em g i.a. L-1 de água: lufenurom (0,04), triflumurom (0,15), imidaclopride (0,28), ciromazina (0,11), pirimicarbe (0,25), metoxifenozide (0,12), abamectina (0,018), acefato (0,75) e esfenvalerato (0,019). A testemunha foi composta somente de água destilada. Avaliaram-se a capacidade de parasitismo, o número de indivíduos emergidos e a razão sexual. Todos os inseticidas avaliados, exceto ciromazina, reduzem o número de ovos parasitados. Os produtos abamectina, acefato e esfenvalerato são os mais prejudiciais à emergência e razão sexual desse parasitóide. A técnica da IOBC, mesmo adaptada, mostra-se viável para estudos de seletividade de inseticidas com o parasitóide T. pretiosumUniversidade Estadual de Maringá2008-04-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/182510.4025/actasciagron.v26i3.1825Acta Scientiarum. Agronomy; Vol 26 No 3 (2004); 315-320Acta Scientiarum. Agronomy; v. 26 n. 3 (2004); 315-3201807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1825/1278Rocha, Luiz Carlos DiasCarvalho, Geraldo Andradeinfo:eu-repo/semantics/openAccess2022-11-23T18:37:32Zoai:periodicos.uem.br/ojs:article/1825Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:32Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825 Adaptação da metodologia padrão da IOBC para estudos de seletividade com Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) em condições de laboratório - DOI: 10.4025/actasciagron.v26i3.1825 |
title |
Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825 |
spellingShingle |
Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825 Rocha, Luiz Carlos Dias parasitóide de ovos controle biológico seletividade 5.00.00.00-4 Ciências Agrárias |
title_short |
Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825 |
title_full |
Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825 |
title_fullStr |
Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825 |
title_full_unstemmed |
Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825 |
title_sort |
Adaptation of the IOBC standard methodology for studies of selectivity with Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in laboratory conditions - DOI: 10.4025/actasciagron.v26i3.1825 |
author |
Rocha, Luiz Carlos Dias |
author_facet |
Rocha, Luiz Carlos Dias Carvalho, Geraldo Andrade |
author_role |
author |
author2 |
Carvalho, Geraldo Andrade |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Rocha, Luiz Carlos Dias Carvalho, Geraldo Andrade |
dc.subject.por.fl_str_mv |
parasitóide de ovos controle biológico seletividade 5.00.00.00-4 Ciências Agrárias |
topic |
parasitóide de ovos controle biológico seletividade 5.00.00.00-4 Ciências Agrárias |
description |
The work’s aim was to evaluate the effects of some pesticides on Trichogramma pretiosum Riley, using the adapted IOBC standard methodology. A fully randomized experimental design, with ten treatments and four replicates, was utilized. The experimental plot was a cage with parasitoids exposed to fresh and dry pesticides residues. The following compounds were evaluated: (g a.i. L-1 water): lufenuron (0.04), triflumuron (0.15), imidacloprid (0.28), cyromazine (0.11), pirimicarb (0.25), methoxifenozide (0.12), abamectin (0.018), acephate (0.75) and esfenvalerate (0.019). Distillated water was used as control. The capacity of parasitism, percentage of emergence and the sex ratio of T. pretiosum were evaluated. All pesticides, except cyromazine, affected the parasitic capacity of this parasitoid. Abamectin, acephate and esfenvalerate were the most harmful compounds to T. pretiosum, affecting their emergence capacity and sex ratio. The adapted IOBC standard technique proved to be viable for selectivity studies of pesticides with the parasitoid T. pretiosum |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-11 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1825 10.4025/actasciagron.v26i3.1825 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1825 |
identifier_str_mv |
10.4025/actasciagron.v26i3.1825 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1825/1278 |
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 |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 26 No 3 (2004); 315-320 Acta Scientiarum. Agronomy; v. 26 n. 3 (2004); 315-320 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305904480321536 |