Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae)
Autor(a) principal: | |
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Data de Publicação: | 1999 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/5164 |
Resumo: | The objective of the research was to determine if the temperature and pray defense affect the consumption and utilization of Tenebrio molitor L. larvae by nymphs of Supputius cincticeps (Stäl). The gross and daily consumptions of T. molitor larvae with and without defense by the predator Supputius cincticeps, and the gross and daily weight gains of the predator were quantified. Effects of the prey defense and temperature on the food consumption by the 2nd, 3rd, 4th and 5th instar nimphs of S. cincticeps were determined. The research was carried out in the Biological Control Unit of the Embrapa-Centro Nacional de Pesquisa de Algodão, at Campina Grande, PB, Brazil, at 20, 25, and 30°C, 60±10% RH and 14L:10D photoperiod. The results showed that the gross consumption of T. molitor larvae by S. cincticeps depends on the predator instar and on temperature, on the predator instar and on the prey defense, and on temperature and on the prey defense; the daily consumption of S. cincticeps depends on its instar and on temperature, and on its instar and on the prey defense; and S. cincticeps weight gain depends on its instar, on temperature and on the prey defense. The size of T. molitor larvae works as a defense to attack of S. cincticeps. |
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Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae)Efeitos da temperatura e da defesa da presa no consumo pelo predador Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae)biological control; nutrition; food intake; food utilizationcontrole biológico; nutrição; consumo de alimento; utilização de alimentoThe objective of the research was to determine if the temperature and pray defense affect the consumption and utilization of Tenebrio molitor L. larvae by nymphs of Supputius cincticeps (Stäl). The gross and daily consumptions of T. molitor larvae with and without defense by the predator Supputius cincticeps, and the gross and daily weight gains of the predator were quantified. Effects of the prey defense and temperature on the food consumption by the 2nd, 3rd, 4th and 5th instar nimphs of S. cincticeps were determined. The research was carried out in the Biological Control Unit of the Embrapa-Centro Nacional de Pesquisa de Algodão, at Campina Grande, PB, Brazil, at 20, 25, and 30°C, 60±10% RH and 14L:10D photoperiod. The results showed that the gross consumption of T. molitor larvae by S. cincticeps depends on the predator instar and on temperature, on the predator instar and on the prey defense, and on temperature and on the prey defense; the daily consumption of S. cincticeps depends on its instar and on temperature, and on its instar and on the prey defense; and S. cincticeps weight gain depends on its instar, on temperature and on the prey defense. The size of T. molitor larvae works as a defense to attack of S. cincticeps.A pesquisa objetivou determinar se a temperatura e a defesa da presa afetam o consumo e a utilização de larvas de Tenebrio molitor L. por ninfas de Supputius cincticeps (Stäl). Quantificaram-se em cada um dos ínstares do predador Supputius cincticeps os consumos bruto e diário das larvas de T. molitor com e sem defesa, ganho de peso total e ganho de peso diário pelo predador. Foram determinados os efeitos da defesa da presa e da temperatura ambiente no consumo de alimento pelas ninfas de 2o, 3o, 4o e 5o ínstares de S. cincticeps. A pesquisa foi conduzida na Unidade de Controle Biológico da Embrapa-Centro Nacional de Pesquisa de Algodão, em Campina Grande, PB, a 20, 25, e 30oC, 60±10% UR e fotofase de 14 horas. Os resultados mostraram que o consumo bruto de larvas de T. molitor pelo S. cincticeps depende do ínstar do predador e da temperatura, do ínstar do predador e da defesa da presa, e da temperatura e defesa da presa; o consumo diário de S. cincticeps depende do ínstar do predador e da temperatura, e do ínstar do predador e da defesa da presa, e o ganho de peso de S. cincticeps depende do seu ínstar, da temperatura e da defesa apresentada pelas larvas de T. molitor. O tamanho das larvas de T. molitor funciona como defesa ao ataque de S. cincticeps.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraAzevedo, Francisco Roberto deRamalho, Francisco de Sousa1999-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5164Pesquisa Agropecuaria Brasileira; v.34, n.2, fev. 1999; 165-171Pesquisa Agropecuária Brasileira; v.34, n.2, fev. 1999; 165-1711678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5164/2356info:eu-repo/semantics/openAccess2010-07-05T16:57:05Zoai:ojs.seer.sct.embrapa.br:article/5164Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-07-05T16:57:05Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae) Efeitos da temperatura e da defesa da presa no consumo pelo predador Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae) |
title |
Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae) |
spellingShingle |
Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae) Azevedo, Francisco Roberto de biological control; nutrition; food intake; food utilization controle biológico; nutrição; consumo de alimento; utilização de alimento |
title_short |
Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae) |
title_full |
Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae) |
title_fullStr |
Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae) |
title_full_unstemmed |
Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae) |
title_sort |
Effects of temperature and of the prey defense on the consumption by the predator Supputius cincticeps (Stäl) (Heteroptera: Pentatomidae) |
author |
Azevedo, Francisco Roberto de |
author_facet |
Azevedo, Francisco Roberto de Ramalho, Francisco de Sousa |
author_role |
author |
author2 |
Ramalho, Francisco de Sousa |
author2_role |
author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Azevedo, Francisco Roberto de Ramalho, Francisco de Sousa |
dc.subject.por.fl_str_mv |
biological control; nutrition; food intake; food utilization controle biológico; nutrição; consumo de alimento; utilização de alimento |
topic |
biological control; nutrition; food intake; food utilization controle biológico; nutrição; consumo de alimento; utilização de alimento |
description |
The objective of the research was to determine if the temperature and pray defense affect the consumption and utilization of Tenebrio molitor L. larvae by nymphs of Supputius cincticeps (Stäl). The gross and daily consumptions of T. molitor larvae with and without defense by the predator Supputius cincticeps, and the gross and daily weight gains of the predator were quantified. Effects of the prey defense and temperature on the food consumption by the 2nd, 3rd, 4th and 5th instar nimphs of S. cincticeps were determined. The research was carried out in the Biological Control Unit of the Embrapa-Centro Nacional de Pesquisa de Algodão, at Campina Grande, PB, Brazil, at 20, 25, and 30°C, 60±10% RH and 14L:10D photoperiod. The results showed that the gross consumption of T. molitor larvae by S. cincticeps depends on the predator instar and on temperature, on the predator instar and on the prey defense, and on temperature and on the prey defense; the daily consumption of S. cincticeps depends on its instar and on temperature, and on its instar and on the prey defense; and S. cincticeps weight gain depends on its instar, on temperature and on the prey defense. The size of T. molitor larvae works as a defense to attack of S. cincticeps. |
publishDate |
1999 |
dc.date.none.fl_str_mv |
1999-02-01 |
dc.type.none.fl_str_mv |
|
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://seer.sct.embrapa.br/index.php/pab/article/view/5164 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/5164 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/5164/2356 |
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 |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.34, n.2, fev. 1999; 165-171 Pesquisa Agropecuária Brasileira; v.34, n.2, fev. 1999; 165-171 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416659784957952 |