Population dynamics of spittlebugs in the Western Region of Paraná State

Detalhes bibliográficos
Autor(a) principal: Lohmann, Tiago Rodrigo
Data de Publicação: 2011
Outros Autores: Pietrowski, Vanda, Bressan, Dayanne Fabrício
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3248
Resumo: The spittlebugs are considered the most important pests in tropical pastures. The damages caused by these insects decrease the production of pastures. The objective this work was to study the population dynamics of Notozulia entreriana, from June 2007 to June 2008, and the correlation with meteorological and environmental factors (rainfall, temperature, daily solar radiation and pasture height). Therefore, sampled were made in three areas of grassland in the municipality of Marechal Cândido Rondon-PR. Sampling of adults and nymphs was made. Also we determined which species of spittlebugs (Hemiptera: Cercopidae) occur in the western region of Paraná State. The population fluctuation of N. entreriana showed four peaks during the period of favorable development - spring / summer. The daily solar radiation had a higher correlation with the population. Rainfall, temperature and pasture height had little correlation with the population dynamics. The species that occurred with greater abundance was N. entreriana, representing 88.4% of the total insects collected in western of Paraná State.
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spelling Population dynamics of spittlebugs in the Western Region of Paraná StateFlutuação populacional de cigarrinhas-das-pastagens na Região Oeste do ParanáCercopidsDaily solar radiationPopulation dynamicsCynodon dactylonRhynchospora sp.CercopídeosRadiação solar diáriaDinâmica populacionalCynodon dactylonRhynchospora sp.The spittlebugs are considered the most important pests in tropical pastures. The damages caused by these insects decrease the production of pastures. The objective this work was to study the population dynamics of Notozulia entreriana, from June 2007 to June 2008, and the correlation with meteorological and environmental factors (rainfall, temperature, daily solar radiation and pasture height). Therefore, sampled were made in three areas of grassland in the municipality of Marechal Cândido Rondon-PR. Sampling of adults and nymphs was made. Also we determined which species of spittlebugs (Hemiptera: Cercopidae) occur in the western region of Paraná State. The population fluctuation of N. entreriana showed four peaks during the period of favorable development - spring / summer. The daily solar radiation had a higher correlation with the population. Rainfall, temperature and pasture height had little correlation with the population dynamics. The species that occurred with greater abundance was N. entreriana, representing 88.4% of the total insects collected in western of Paraná State.As cigarrinha-das-pastagens são consideradas as mais importantes pragas em pastagens tropicais. Os danos ocasionados por estes insetos diminuem a produção das pastagens. O objetivo deste trabalho foi estudar a flutuação populacional de Notozulia entreriana, no período de junho de 2007 a junho de 2008, e a correlação com os fatores meteorológicos/ambientais (precipitação pluviométrica, temperatura, radiação solar diária e altura da pastagem). Para tanto, amostraram-se três áreas de pastagem no município de Marechal Cândido Rondon-PR. Foram realizadas amostragens de adultos e ninfas. Também se determinaram quais as espécies de cigarrinhas-das-pastagens (Hemiptera: Cercopidae) ocorrem na região oeste do Estado do Paraná. A flutuação populacional de N. entreriana apresentou quatro picos durante o período favorável de desenvolvimento - primavera/verão. A radiação solar diária apresentou maior correlação com a dinâmica populacional. Por outro lado, precipitação pluviométrica, temperatura e altura da pastagem apresentaram pouca correlação com a dinâmica populacional. A espécie que ocorreu com maior abundância foi N. entreriana, representando 88,4% do total de insetos coletados na região oeste do Paraná.UEL2011-02-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPequisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/324810.5433/1679-0359.2010v31n4Sup1p1291Semina: Ciências Agrárias; Vol. 31 No. 4Sup1 (2010); 1291-1298Semina: Ciências Agrárias; v. 31 n. 4Sup1 (2010); 1291-12981679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3248/6925Lohmann, Tiago RodrigoPietrowski, VandaBressan, Dayanne Fabrícioinfo:eu-repo/semantics/openAccess2015-11-19T18:38:09Zoai:ojs.pkp.sfu.ca:article/3248Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:09Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Population dynamics of spittlebugs in the Western Region of Paraná State
Flutuação populacional de cigarrinhas-das-pastagens na Região Oeste do Paraná
title Population dynamics of spittlebugs in the Western Region of Paraná State
spellingShingle Population dynamics of spittlebugs in the Western Region of Paraná State
Lohmann, Tiago Rodrigo
Cercopids
Daily solar radiation
Population dynamics
Cynodon dactylon
Rhynchospora sp.
Cercopídeos
Radiação solar diária
Dinâmica populacional
Cynodon dactylon
Rhynchospora sp.
title_short Population dynamics of spittlebugs in the Western Region of Paraná State
title_full Population dynamics of spittlebugs in the Western Region of Paraná State
title_fullStr Population dynamics of spittlebugs in the Western Region of Paraná State
title_full_unstemmed Population dynamics of spittlebugs in the Western Region of Paraná State
title_sort Population dynamics of spittlebugs in the Western Region of Paraná State
author Lohmann, Tiago Rodrigo
author_facet Lohmann, Tiago Rodrigo
Pietrowski, Vanda
Bressan, Dayanne Fabrício
author_role author
author2 Pietrowski, Vanda
Bressan, Dayanne Fabrício
author2_role author
author
dc.contributor.author.fl_str_mv Lohmann, Tiago Rodrigo
Pietrowski, Vanda
Bressan, Dayanne Fabrício
dc.subject.por.fl_str_mv Cercopids
Daily solar radiation
Population dynamics
Cynodon dactylon
Rhynchospora sp.
Cercopídeos
Radiação solar diária
Dinâmica populacional
Cynodon dactylon
Rhynchospora sp.
topic Cercopids
Daily solar radiation
Population dynamics
Cynodon dactylon
Rhynchospora sp.
Cercopídeos
Radiação solar diária
Dinâmica populacional
Cynodon dactylon
Rhynchospora sp.
description The spittlebugs are considered the most important pests in tropical pastures. The damages caused by these insects decrease the production of pastures. The objective this work was to study the population dynamics of Notozulia entreriana, from June 2007 to June 2008, and the correlation with meteorological and environmental factors (rainfall, temperature, daily solar radiation and pasture height). Therefore, sampled were made in three areas of grassland in the municipality of Marechal Cândido Rondon-PR. Sampling of adults and nymphs was made. Also we determined which species of spittlebugs (Hemiptera: Cercopidae) occur in the western region of Paraná State. The population fluctuation of N. entreriana showed four peaks during the period of favorable development - spring / summer. The daily solar radiation had a higher correlation with the population. Rainfall, temperature and pasture height had little correlation with the population dynamics. The species that occurred with greater abundance was N. entreriana, representing 88.4% of the total insects collected in western of Paraná State.
publishDate 2011
dc.date.none.fl_str_mv 2011-02-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pequisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3248
10.5433/1679-0359.2010v31n4Sup1p1291
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3248
identifier_str_mv 10.5433/1679-0359.2010v31n4Sup1p1291
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3248/6925
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 31 No. 4Sup1 (2010); 1291-1298
Semina: Ciências Agrárias; v. 31 n. 4Sup1 (2010); 1291-1298
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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