Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723
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/1723 |
Resumo: | This work aimed to evaluate the residual effects of the pesticides etofenprox, fenitrothion, methidathion and trichlorfon on adults of Trichogramma pretiosum, as well as on F1 and F2 generations of this parasitoid species, under laboratory conditions. Eggs of the factitious host Anagasta kuehniella (Zeller) (Lep., Pyralidae) were glued to blue paper cards, UV-killed and treated by dipping in the aqueous solutions of the pesticides and in distilled water (control) during five seconds. Then, the eggs were exposed to parasitization 1, 24 and 48 hours after the treatment, during a period of 24 hours. Afterwards, the eggs were maintained under controlled conditions at 24±1oC, RH of 70±10% and 12 hour-photophase, until the emergence of parasitoids. Etofenprox, fenitrothion and methidathion are toxic to T. pretiosum, whereas trichlorfon is selective and can be used together with this parasitoid species to control cotton pests |
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Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723Efeito residual de inseticidas sintéticos sobre Trichogramma pretiosum Riley (Hym., Trichogrammatidae) em diferentes gerações - DOI: 10.4025/actasciagron.v30i2.1723biological controlnatural enemyparasitoidpesticidesselectivitycontrole biológicoinimigo naturalparasitóidepesticidasseletividade5.01.02.00-1 FitossanidadeThis work aimed to evaluate the residual effects of the pesticides etofenprox, fenitrothion, methidathion and trichlorfon on adults of Trichogramma pretiosum, as well as on F1 and F2 generations of this parasitoid species, under laboratory conditions. Eggs of the factitious host Anagasta kuehniella (Zeller) (Lep., Pyralidae) were glued to blue paper cards, UV-killed and treated by dipping in the aqueous solutions of the pesticides and in distilled water (control) during five seconds. Then, the eggs were exposed to parasitization 1, 24 and 48 hours after the treatment, during a period of 24 hours. Afterwards, the eggs were maintained under controlled conditions at 24±1oC, RH of 70±10% and 12 hour-photophase, until the emergence of parasitoids. Etofenprox, fenitrothion and methidathion are toxic to T. pretiosum, whereas trichlorfon is selective and can be used together with this parasitoid species to control cotton pestsO presente trabalho teve por objetivo avaliar a ação residual dos produtos etofemprox, fenitrotiom, metidatiom e triclorfom sobre adultos de Trichogramma pretiosum, bem como sobre as gerações F1 e F2 desse parasitóide, em condições de laboratório. Ovos do hospedeiro alternativo Anagasta kuehniella (Zeller) (Lep., Pyralidae) foram aderidos em cartelas de cartolina azul, inviabilizados sob lâmpada germicida e tratados por imersão nas soluções inseticidas e em água destilada (testemunha) por cinco segundos. Os ovos foram expostos ao parasitismo uma, 24 e 48 horas após o tratamento, por um período de 24 horas, e posteriormente mantidos em câmara climatizada a 24±1ºC, UR de 70±10% e 12 horas de fotofase até a emergência dos parasitóides. Etofemprox, fenitrotiom e metidatiom são prejudiciais a T. pretiosum, enquanto triclorfom é seletivo e pode ser utilizado em associação com esse parasitóide no controle de pragas da cultura do algodoeiroUniversidade Estadual de Maringá2008-04-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/172310.4025/actasciagron.v30i2.1723Acta Scientiarum. Agronomy; Vol 30 No 2 (2008); 177-182Acta Scientiarum. Agronomy; v. 30 n. 2 (2008); 177-1821807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1723/1013Moscardini, Valéria FonsecaMoura, Alexandre Pinho deCarvalho, Geraldo AndradeLasmar, Olintoinfo:eu-repo/semantics/openAccess2022-11-23T18:37:29Zoai:periodicos.uem.br/ojs:article/1723Revistahttp://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:2022-11-23T18:37:29Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723 Efeito residual de inseticidas sintéticos sobre Trichogramma pretiosum Riley (Hym., Trichogrammatidae) em diferentes gerações - DOI: 10.4025/actasciagron.v30i2.1723 |
title |
Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723 |
spellingShingle |
Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723 Moscardini, Valéria Fonseca biological control natural enemy parasitoid pesticides selectivity controle biológico inimigo natural parasitóide pesticidas seletividade 5.01.02.00-1 Fitossanidade |
title_short |
Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723 |
title_full |
Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723 |
title_fullStr |
Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723 |
title_full_unstemmed |
Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723 |
title_sort |
Residual effect of synthetic insecticides on Trichogramma pretiosum Riley (Hym., Trichogrammatidae) in different generations - DOI: 10.4025/actasciagron.v30i2.1723 |
author |
Moscardini, Valéria Fonseca |
author_facet |
Moscardini, Valéria Fonseca Moura, Alexandre Pinho de Carvalho, Geraldo Andrade Lasmar, Olinto |
author_role |
author |
author2 |
Moura, Alexandre Pinho de Carvalho, Geraldo Andrade Lasmar, Olinto |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Moscardini, Valéria Fonseca Moura, Alexandre Pinho de Carvalho, Geraldo Andrade Lasmar, Olinto |
dc.subject.por.fl_str_mv |
biological control natural enemy parasitoid pesticides selectivity controle biológico inimigo natural parasitóide pesticidas seletividade 5.01.02.00-1 Fitossanidade |
topic |
biological control natural enemy parasitoid pesticides selectivity controle biológico inimigo natural parasitóide pesticidas seletividade 5.01.02.00-1 Fitossanidade |
description |
This work aimed to evaluate the residual effects of the pesticides etofenprox, fenitrothion, methidathion and trichlorfon on adults of Trichogramma pretiosum, as well as on F1 and F2 generations of this parasitoid species, under laboratory conditions. Eggs of the factitious host Anagasta kuehniella (Zeller) (Lep., Pyralidae) were glued to blue paper cards, UV-killed and treated by dipping in the aqueous solutions of the pesticides and in distilled water (control) during five seconds. Then, the eggs were exposed to parasitization 1, 24 and 48 hours after the treatment, during a period of 24 hours. Afterwards, the eggs were maintained under controlled conditions at 24±1oC, RH of 70±10% and 12 hour-photophase, until the emergence of parasitoids. Etofenprox, fenitrothion and methidathion are toxic to T. pretiosum, whereas trichlorfon is selective and can be used together with this parasitoid species to control cotton pests |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-03 |
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/1723 10.4025/actasciagron.v30i2.1723 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1723 |
identifier_str_mv |
10.4025/actasciagron.v30i2.1723 |
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/1723/1013 |
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 30 No 2 (2008); 177-182 Acta Scientiarum. Agronomy; v. 30 n. 2 (2008); 177-182 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_ |
1799305903973859328 |