Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)

Detalhes bibliográficos
Autor(a) principal: Pratissoli, Dirceu
Data de Publicação: 2005
Outros Autores: Zanuncio, José Cola, Vianna, Ulysses Rodrigues, Andrade, Josimar Souza, Zanotti, Luiz Carlos Marozzi, Silva, Alexandre Faria da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: http://dx.doi.org/10.1590/S1516-89132005000100002
http://www.locus.ufv.br/handle/123456789/25706
Resumo: The objective of this investigation was to study Trichogramma pretiosum and T. acacioi (Hymenoptera: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lepidoptera: Geometridae) on the eggs of the alternative host Anagasta kuehniella (Lepidoptera: Pyralidae) aiming to use them for biological control of this pest in avocado orchards. The cubic model presented better adjustment for duration of the life cycle of T. pretiosum and T. acacioi with the host A. kuehniella which shows that development rate of these species increases with temperature within the range tested. The number of individuals of both Trichogramma species emerged per egg from this host was higher than one. The quadratic model was significant for viability of T. pretiosum and T. acacioi. This parameter was more affected by extreme temperatures and higher emergence rates of adults of both parasitoids species occurred at temperatures of 20, 25 and 30°C.
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spelling Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)AvocadoTrichogrammaAlternative hostMass rearingThe objective of this investigation was to study Trichogramma pretiosum and T. acacioi (Hymenoptera: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lepidoptera: Geometridae) on the eggs of the alternative host Anagasta kuehniella (Lepidoptera: Pyralidae) aiming to use them for biological control of this pest in avocado orchards. The cubic model presented better adjustment for duration of the life cycle of T. pretiosum and T. acacioi with the host A. kuehniella which shows that development rate of these species increases with temperature within the range tested. The number of individuals of both Trichogramma species emerged per egg from this host was higher than one. The quadratic model was significant for viability of T. pretiosum and T. acacioi. This parameter was more affected by extreme temperatures and higher emergence rates of adults of both parasitoids species occurred at temperatures of 20, 25 and 30°C.O objetivo deste trabalho foi estudar a biologia de Trichogramma pretiosum Riley e Trichogramma acacioi Brun, Moraes and Soares (Hymenoptera: Trichogrammatidae), parasitóides de Nipteria panacea Thierry-Mieg (Lepidoptera: Geometridae), sobre ovos do hospedeiro alternativo Anagasta kuehniella Zeller (Lepidoptera: Pyralidae), visando à utilização desses inimigos naturais em programas de controle biológico dessa praga em pomares de abacateiro. O modelo cúbico foi significativo e apresentou o melhor ajuste para a duração do ciclo biológico de T. pretiosum e de T. acacioi no hospedeiro A. kuehniella, mostrando que a velocidade de desenvolvimento dessas espécies aumenta com a elevação da temperatura. O número de indivíduos por ovo de A. kuehniella, para as duas espécies de Trichogramma foi maior que um. O modelo quadrático apresentou melhor ajuste para a razão sexual de T. pretiosum e T. acacioi, com maior emergência de fêmeas desses parasitóides a 15°C e aumento da produção de machos com aumento da temperatura. O modelo quadrático foi, também, significativo para a viabilidade de T. pretiosum e T. acacioi, a qual foi mais afetada por temperaturas extremas, enquanto a taxa de emergência desses parasitóides foi maior nas temperaturas de 20°, 25° e 30°C.Brazilian Archives of Biology and Technology2019-06-04T19:33:27Z2019-06-04T19:33:27Z2005-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlepdfapplication/pdf1678-4324http://dx.doi.org/10.1590/S1516-89132005000100002http://www.locus.ufv.br/handle/123456789/25706engv. 48, n. 1, p. 7- 13, jan. 2005Pratissoli, DirceuZanuncio, José ColaVianna, Ulysses RodriguesAndrade, Josimar SouzaZanotti, Luiz Carlos MarozziSilva, Alexandre Faria dainfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFV2024-07-12T08:31:49Zoai:locus.ufv.br:123456789/25706Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452024-07-12T08:31:49LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)
title Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)
spellingShingle Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)
Pratissoli, Dirceu
Avocado
Trichogramma
Alternative host
Mass rearing
title_short Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)
title_full Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)
title_fullStr Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)
title_full_unstemmed Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)
title_sort Biological characteristics of Trichogramma pretiosum and Trichogramma acacioi (Hym.: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lep.: Geometridae), on eggs of Anagasta kuehniella (Lep.: Pyralidae)
author Pratissoli, Dirceu
author_facet Pratissoli, Dirceu
Zanuncio, José Cola
Vianna, Ulysses Rodrigues
Andrade, Josimar Souza
Zanotti, Luiz Carlos Marozzi
Silva, Alexandre Faria da
author_role author
author2 Zanuncio, José Cola
Vianna, Ulysses Rodrigues
Andrade, Josimar Souza
Zanotti, Luiz Carlos Marozzi
Silva, Alexandre Faria da
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pratissoli, Dirceu
Zanuncio, José Cola
Vianna, Ulysses Rodrigues
Andrade, Josimar Souza
Zanotti, Luiz Carlos Marozzi
Silva, Alexandre Faria da
dc.subject.por.fl_str_mv Avocado
Trichogramma
Alternative host
Mass rearing
topic Avocado
Trichogramma
Alternative host
Mass rearing
description The objective of this investigation was to study Trichogramma pretiosum and T. acacioi (Hymenoptera: Trichogrammatidae), parasitoids of the avocado defoliator Nipteria panacea (Lepidoptera: Geometridae) on the eggs of the alternative host Anagasta kuehniella (Lepidoptera: Pyralidae) aiming to use them for biological control of this pest in avocado orchards. The cubic model presented better adjustment for duration of the life cycle of T. pretiosum and T. acacioi with the host A. kuehniella which shows that development rate of these species increases with temperature within the range tested. The number of individuals of both Trichogramma species emerged per egg from this host was higher than one. The quadratic model was significant for viability of T. pretiosum and T. acacioi. This parameter was more affected by extreme temperatures and higher emergence rates of adults of both parasitoids species occurred at temperatures of 20, 25 and 30°C.
publishDate 2005
dc.date.none.fl_str_mv 2005-01
2019-06-04T19:33:27Z
2019-06-04T19:33:27Z
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 1678-4324
http://dx.doi.org/10.1590/S1516-89132005000100002
http://www.locus.ufv.br/handle/123456789/25706
identifier_str_mv 1678-4324
url http://dx.doi.org/10.1590/S1516-89132005000100002
http://www.locus.ufv.br/handle/123456789/25706
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv v. 48, n. 1, p. 7- 13, jan. 2005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Brazilian Archives of Biology and Technology
publisher.none.fl_str_mv Brazilian Archives of Biology and Technology
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
repository.name.fl_str_mv LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv fabiojreis@ufv.br
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