Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae)
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Biology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842020000400727 |
Resumo: | Abstract Fitness in parasitoids is generally influenced by host quality. We evaluated the development parameters of Doryctobracon areolatus (Hymenoptera: Braconidae) parasitoid on Anastrepha fraterculus (Diptera: Tephritidae) larvae, reared in artificial diets with different protein sources. Larvae of A. fraterculus were reared in the diets based on 1) raw wheat germ (control); 2) whole rice flour; 3) corn flour; and, 4) whole wheat flour + soybean meal. The larvae were used for the development of D. areolatus, to evaluate the number of offspring/female, emergence rate, sex ratio, egg-adult period, adult weight posterior tibia length and longevity. Larvae of A. fraterculus reared in the diets based on wheat germ and corn flour obtained a greater number of offspring, with shorter duration of egg-adult period for males and females. In diets with rice flour and corn flour, A. fraterculus larvae generated adults of D. areolatus with greater weight, longer tibia length and higher sex ratio, whereas larvae reared in wheat flour + soybean meal diet had a lower sex ratio. The diets based on rice flour and corn are the most appropriate for multiplication of the parasitoid. |
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Brazilian Journal of Biology |
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Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae)biological controlartificial dietsmass rearingparasitoidbiological parametersAbstract Fitness in parasitoids is generally influenced by host quality. We evaluated the development parameters of Doryctobracon areolatus (Hymenoptera: Braconidae) parasitoid on Anastrepha fraterculus (Diptera: Tephritidae) larvae, reared in artificial diets with different protein sources. Larvae of A. fraterculus were reared in the diets based on 1) raw wheat germ (control); 2) whole rice flour; 3) corn flour; and, 4) whole wheat flour + soybean meal. The larvae were used for the development of D. areolatus, to evaluate the number of offspring/female, emergence rate, sex ratio, egg-adult period, adult weight posterior tibia length and longevity. Larvae of A. fraterculus reared in the diets based on wheat germ and corn flour obtained a greater number of offspring, with shorter duration of egg-adult period for males and females. In diets with rice flour and corn flour, A. fraterculus larvae generated adults of D. areolatus with greater weight, longer tibia length and higher sex ratio, whereas larvae reared in wheat flour + soybean meal diet had a lower sex ratio. The diets based on rice flour and corn are the most appropriate for multiplication of the parasitoid.Instituto Internacional de Ecologia2020-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842020000400727Brazilian Journal of Biology v.80 n.4 2020reponame:Brazilian Journal of Biologyinstname:Instituto Internacional de Ecologia (IIE)instacron:IIE10.1590/1519-6984.217968info:eu-repo/semantics/openAccessOngaratto,S.Pinto,K. J.Mânica-Berto,R.Nörnberg,S. D.Gonçalves,R. S.Garcia,M. S.Nava,D. E.eng2020-12-03T00:00:00Zoai:scielo:S1519-69842020000400727Revistahttps://www.scielo.br/j/bjb/https://old.scielo.br/oai/scielo-oai.phpbjb@bjb.com.br||bjb@bjb.com.br1678-43751519-6984opendoar:2020-12-03T00:00Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)false |
dc.title.none.fl_str_mv |
Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae) |
title |
Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae) |
spellingShingle |
Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae) Ongaratto,S. biological control artificial diets mass rearing parasitoid biological parameters |
title_short |
Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae) |
title_full |
Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae) |
title_fullStr |
Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae) |
title_full_unstemmed |
Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae) |
title_sort |
Influence of the host diet on the performance of Doryctobracon areolatus (Hymenoptera: Braconidae) |
author |
Ongaratto,S. |
author_facet |
Ongaratto,S. Pinto,K. J. Mânica-Berto,R. Nörnberg,S. D. Gonçalves,R. S. Garcia,M. S. Nava,D. E. |
author_role |
author |
author2 |
Pinto,K. J. Mânica-Berto,R. Nörnberg,S. D. Gonçalves,R. S. Garcia,M. S. Nava,D. E. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Ongaratto,S. Pinto,K. J. Mânica-Berto,R. Nörnberg,S. D. Gonçalves,R. S. Garcia,M. S. Nava,D. E. |
dc.subject.por.fl_str_mv |
biological control artificial diets mass rearing parasitoid biological parameters |
topic |
biological control artificial diets mass rearing parasitoid biological parameters |
description |
Abstract Fitness in parasitoids is generally influenced by host quality. We evaluated the development parameters of Doryctobracon areolatus (Hymenoptera: Braconidae) parasitoid on Anastrepha fraterculus (Diptera: Tephritidae) larvae, reared in artificial diets with different protein sources. Larvae of A. fraterculus were reared in the diets based on 1) raw wheat germ (control); 2) whole rice flour; 3) corn flour; and, 4) whole wheat flour + soybean meal. The larvae were used for the development of D. areolatus, to evaluate the number of offspring/female, emergence rate, sex ratio, egg-adult period, adult weight posterior tibia length and longevity. Larvae of A. fraterculus reared in the diets based on wheat germ and corn flour obtained a greater number of offspring, with shorter duration of egg-adult period for males and females. In diets with rice flour and corn flour, A. fraterculus larvae generated adults of D. areolatus with greater weight, longer tibia length and higher sex ratio, whereas larvae reared in wheat flour + soybean meal diet had a lower sex ratio. The diets based on rice flour and corn are the most appropriate for multiplication of the parasitoid. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842020000400727 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842020000400727 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1519-6984.217968 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Biology v.80 n.4 2020 reponame:Brazilian Journal of Biology instname:Instituto Internacional de Ecologia (IIE) instacron:IIE |
instname_str |
Instituto Internacional de Ecologia (IIE) |
instacron_str |
IIE |
institution |
IIE |
reponame_str |
Brazilian Journal of Biology |
collection |
Brazilian Journal of Biology |
repository.name.fl_str_mv |
Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE) |
repository.mail.fl_str_mv |
bjb@bjb.com.br||bjb@bjb.com.br |
_version_ |
1752129887027593216 |