Artigo

Biologia e controle microbiano de Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae): I. descrição morfológica e aspectos Bio-ecológicos

Due to the lack of informations concerning Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae), and the severe damage caused by it in Clitoria racemosa trees in Manaus, AM, the present research was conducted, under semi-natural conditions, in order to obtain data about its biology and devel...

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Autor principal: Nogueira, Manoel Dias
Outros Autores: Habib, Mohamede. M.
Grau: Artigo
Idioma: pt_BR
Publicado em: Acta Amazonica 2020
Assuntos:
Biology
Outbreaks
Urbanos Acawoios
Biologia
Surto Populacional
Urbanus Acawoios
Amazônia
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/13177
id oai:repositorio:1-13177
recordtype dspace
spelling oai:repositorio:1-13177 Biologia e controle microbiano de Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae): I. descrição morfológica e aspectos Bio-ecológicos Biology and Microbial Control of Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae): I. Bio-ecological Informations Nogueira, Manoel Dias Habib, Mohamede. M. Biology Outbreaks Urbanos Acawoios Biologia Surto Populacional Urbanus Acawoios Amazônia Due to the lack of informations concerning Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae), and the severe damage caused by it in Clitoria racemosa trees in Manaus, AM, the present research was conducted, under semi-natural conditions, in order to obtain data about its biology and development. The occurrence of phytophagous pests in urban environments, in addition to causing troubles and problems, it needs special control methods, at least safety for the public health. Three consecutive generations were studied in the present work. As a multivoltine insect, the whole life cycle was observed to vary between 36 and 50 days, with an average of 41.89 ± 0.98 days. The oviposition behaviour, as well as the egg morphology were described. The embryonic development lasted between 3 and 4 days. External and internal alterations during the egg development were determined. The initial larval instars showed to be of aggregated habit, while the others were solitary. The larval stage, consisting of 5 instars, lasted an average of 18.46 ± 1.28 days, with a minimum of 19 and a maximum of 26 days. The biology of each instar and its duration time were also determined. The mid-gut pH of the larval stage varied between 8.4 and 9.2, with an average of 8,7. The pupal stage lasted an average of 9.96 ± 1.05 , with a minimum of 8 and a maximum of 12 days for its development. The mated adult longevity varied between 9 and 22 days, with an average of 13.47 ± 0.27 days. Devido aos danos dos ataques de Urbanus acawoios (Williams, 1926) (LepidopteraHesperiidae) em palheteiras (Clitoria racemosa) (Leguminosae) em Manaus, AM e a total ausência de qualquer informação a respeito desta espécie, o presente trabalho foi desenvolvido visando a obtenção de conhecimentos que facilitem a identificação de métodos seguros e eficientes para o seu controle. Os estudos biológicos revelaram que este inseto é multivoltino, tendo duração média de 41,89 ± 0,98 dias por geração. As condições climáticas na cidade de Manaus, a disponibilidade de alimentos, e possivelmente a ausência de inimigos naturais eficientes, parecem ser os fatores principais responsáveis pela ocorrência de erupções populacionais desta espécie. Enquanto o estágio larval consiste de 5 fases (ínstares) e dura em média 18,46 ± 1,28 dias, o da pupa necessita 9,96 ± 1,05, e o adulto 13,47 ± 0,27 dias, sob condições de 30ºC e 85% UR. Estudos morfológicos foram incluídos. 2020-04-24T15:15:39Z 2020-04-24T15:15:39Z 2002 Artigo https://repositorio.inpa.gov.br/handle/1/13177 10.1590/1809-43922002321132 pt_BR Volume 32, Número 1, Pags. 123-132 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Acta Amazonica
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language pt_BR
topic Biology
Outbreaks
Urbanos Acawoios
Biologia
Surto Populacional
Urbanus Acawoios
Amazônia
spellingShingle Biology
Outbreaks
Urbanos Acawoios
Biologia
Surto Populacional
Urbanus Acawoios
Amazônia
Nogueira, Manoel Dias
Biologia e controle microbiano de Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae): I. descrição morfológica e aspectos Bio-ecológicos
topic_facet Biology
Outbreaks
Urbanos Acawoios
Biologia
Surto Populacional
Urbanus Acawoios
Amazônia
description Due to the lack of informations concerning Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae), and the severe damage caused by it in Clitoria racemosa trees in Manaus, AM, the present research was conducted, under semi-natural conditions, in order to obtain data about its biology and development. The occurrence of phytophagous pests in urban environments, in addition to causing troubles and problems, it needs special control methods, at least safety for the public health. Three consecutive generations were studied in the present work. As a multivoltine insect, the whole life cycle was observed to vary between 36 and 50 days, with an average of 41.89 ± 0.98 days. The oviposition behaviour, as well as the egg morphology were described. The embryonic development lasted between 3 and 4 days. External and internal alterations during the egg development were determined. The initial larval instars showed to be of aggregated habit, while the others were solitary. The larval stage, consisting of 5 instars, lasted an average of 18.46 ± 1.28 days, with a minimum of 19 and a maximum of 26 days. The biology of each instar and its duration time were also determined. The mid-gut pH of the larval stage varied between 8.4 and 9.2, with an average of 8,7. The pupal stage lasted an average of 9.96 ± 1.05 , with a minimum of 8 and a maximum of 12 days for its development. The mated adult longevity varied between 9 and 22 days, with an average of 13.47 ± 0.27 days.
format Artigo
author Nogueira, Manoel Dias
author2 Habib, Mohamede. M.
author2Str Habib, Mohamede. M.
title Biologia e controle microbiano de Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae): I. descrição morfológica e aspectos Bio-ecológicos
title_short Biologia e controle microbiano de Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae): I. descrição morfológica e aspectos Bio-ecológicos
title_full Biologia e controle microbiano de Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae): I. descrição morfológica e aspectos Bio-ecológicos
title_fullStr Biologia e controle microbiano de Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae): I. descrição morfológica e aspectos Bio-ecológicos
title_full_unstemmed Biologia e controle microbiano de Urbanus acawoios (Williams, 1926) (Lepidoptera: Hesperiidae): I. descrição morfológica e aspectos Bio-ecológicos
title_sort biologia e controle microbiano de urbanus acawoios (williams, 1926) (lepidoptera: hesperiidae): i. descrição morfológica e aspectos bio-ecológicos
publisher Acta Amazonica
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/13177
_version_ 1787142070906912768
score 11.755432

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