Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops

Autores
Martins de Oliveira, Charles; Oliveira, Elizabeth de; Prazeres de Souza, Isabel Regina; Alves, Elcio; Dolezal, William; Paradell, Susana Liria; Marino de Remes Lenicov, Ana María; Frizzas, Marina Regina
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Insects in the Cicadellidae and Delphacidae families, common in grasses, are an important group of vectors of viruses and mollicutes, which cause diseases in several plant species. The goal of this study was to evaluate the abundance and species richness of Cicadellidae and Delphacidae and the presence of potential vectors of viruses and mollicutes in maize crops in Brazil. Insects were collected using sweep nets in maize crops in 48 counties of 8 states, distributed in 4 regions of Brazil in the yr 2005, 2006 and 2007, with a total of 198 samples. The collected material was screened, and the leafhoppers and planthoppers were identified at the species level. A total of 4233 Cicadellidae specimens, including 30 species, and 205 Delphacidae specimens, including 9 species, were collected. The most abundant species was Dalbulus maidis (Delong & Wolcott) representing 90.1% of leafhoppers and planthoppers. Abundance and species richness differences were observed between the northeast and center-south regions of Brazil. Eight species of leafhoppers and planthoppers were identified as vectors or potential vectors of viruses and mollicutes in maize, although some of these viruses are not reported in Brazil. Among these species, we identified the planthoppers, Caenodelphax teapae (Fowler), Peregrinus maidis Ashmed, Pyrophagus tigrinus Remes Lenicov & Varela and Toya propinqua (Fieber) are experimental vectors of Mal de Río Cuarto virus, which is a quarantine virus in Brazil. Two Cicadellidae species and 3 Delphacidae species were reported for the first time in Brazil.
Cigarrinhas das famílias Cicadellidae e Delphacidae são comuns em gramíneas e formam um grupo reconhecidamente importante de insetos vetores de vírus e molicutes, agentes causais de doenças em diversas espécies vegetais. O objetivo deste estudo foi avaliar a abundância e a riqueza se espécies de Cicadellidae e Delphacidae e a presença de vetores potenciais desses fitopatógenos na cultura do milho, em regiões produtoras desse cereal, no Brasil. Utilizando dé rede entomológica, cigarrinhas foram coletadas em lavouras de milho nos anos de 2005, 2006 e 2007 em 48 municípios de 8 estados e 4 regiões do Brasil, em um total de 198 amostras. O material coletado foi separado e identificado em nível de espécie. Foram coletados 4233 espécimes de Cicadellidae pertencentes a 30 espécies e 205 espécimes de Delphacidae de nove espécies. A espécie mais abundante foi Dalbulus maidis representando 90,1% das cigarrinhas. Diferenças em abundância e riqueza de species foram observadas entre as regiões nordeste e centro-sul do Brasil. Oito espécies de cigarrinhas (Cicadellidae e Delphacidae) são vetores ou vetores potenciais de vírus e mollicutes que infectam o milho, embora a ocorrência de alguns desses fitopatógenos não esteja relatada no Brasil. Dentre essas espécies identificou-se as cigarrinhas Caenodelphax teapae (Fowler), Peregrinus maidis Ashmed, Pyrophagus tigrinus Remes Lenicov & Varela e Toya propinqua (Fieber), vetores em condições experimentais do Mal de Río Cuarto virus, que é um vírus quarentenário para o Brasil. Duas espécies de Cicadellidae e 3 de Delphacidae são registradas pela primeira vez no Brasil.
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
insect vectors
maize viruses
mollicutes
phytoplasma
spiroplasma
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/85299

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oai_identifier_str oai:sedici.unlp.edu.ar:10915/85299
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize CropsMartins de Oliveira, CharlesOliveira, Elizabeth dePrazeres de Souza, Isabel ReginaAlves, ElcioDolezal, WilliamParadell, Susana LiriaMarino de Remes Lenicov, Ana MaríaFrizzas, Marina ReginaCiencias Naturalesinsect vectorsmaize virusesmollicutesphytoplasmaspiroplasmaInsects in the Cicadellidae and Delphacidae families, common in grasses, are an important group of vectors of viruses and mollicutes, which cause diseases in several plant species. The goal of this study was to evaluate the abundance and species richness of Cicadellidae and Delphacidae and the presence of potential vectors of viruses and mollicutes in maize crops in Brazil. Insects were collected using sweep nets in maize crops in 48 counties of 8 states, distributed in 4 regions of Brazil in the yr 2005, 2006 and 2007, with a total of 198 samples. The collected material was screened, and the leafhoppers and planthoppers were identified at the species level. A total of 4233 Cicadellidae specimens, including 30 species, and 205 Delphacidae specimens, including 9 species, were collected. The most abundant species was Dalbulus maidis (Delong & Wolcott) representing 90.1% of leafhoppers and planthoppers. Abundance and species richness differences were observed between the northeast and center-south regions of Brazil. Eight species of leafhoppers and planthoppers were identified as vectors or potential vectors of viruses and mollicutes in maize, although some of these viruses are not reported in Brazil. Among these species, we identified the planthoppers, Caenodelphax teapae (Fowler), Peregrinus maidis Ashmed, Pyrophagus tigrinus Remes Lenicov & Varela and Toya propinqua (Fieber) are experimental vectors of Mal de Río Cuarto virus, which is a quarantine virus in Brazil. Two Cicadellidae species and 3 Delphacidae species were reported for the first time in Brazil.Cigarrinhas das famílias Cicadellidae e Delphacidae são comuns em gramíneas e formam um grupo reconhecidamente importante de insetos vetores de vírus e molicutes, agentes causais de doenças em diversas espécies vegetais. O objetivo deste estudo foi avaliar a abundância e a riqueza se espécies de Cicadellidae e Delphacidae e a presença de vetores potenciais desses fitopatógenos na cultura do milho, em regiões produtoras desse cereal, no Brasil. Utilizando dé rede entomológica, cigarrinhas foram coletadas em lavouras de milho nos anos de 2005, 2006 e 2007 em 48 municípios de 8 estados e 4 regiões do Brasil, em um total de 198 amostras. O material coletado foi separado e identificado em nível de espécie. Foram coletados 4233 espécimes de Cicadellidae pertencentes a 30 espécies e 205 espécimes de Delphacidae de nove espécies. A espécie mais abundante foi Dalbulus maidis representando 90,1% das cigarrinhas. Diferenças em abundância e riqueza de species foram observadas entre as regiões nordeste e centro-sul do Brasil. Oito espécies de cigarrinhas (Cicadellidae e Delphacidae) são vetores ou vetores potenciais de vírus e mollicutes que infectam o milho, embora a ocorrência de alguns desses fitopatógenos não esteja relatada no Brasil. Dentre essas espécies identificou-se as cigarrinhas Caenodelphax teapae (Fowler), Peregrinus maidis Ashmed, Pyrophagus tigrinus Remes Lenicov & Varela e Toya propinqua (Fieber), vetores em condições experimentais do Mal de Río Cuarto virus, que é um vírus quarentenário para o Brasil. Duas espécies de Cicadellidae e 3 de Delphacidae são registradas pela primeira vez no Brasil.Facultad de Ciencias Naturales y Museo2013info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1470-1481http://sedici.unlp.edu.ar/handle/10915/85299enginfo:eu-repo/semantics/altIdentifier/issn/0015-4040info:eu-repo/semantics/altIdentifier/doi/10.1653/024.096.0427info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:08:22Zoai:sedici.unlp.edu.ar:10915/85299Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:08:22.637SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops
title Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops
spellingShingle Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops
Martins de Oliveira, Charles
Ciencias Naturales
insect vectors
maize viruses
mollicutes
phytoplasma
spiroplasma
title_short Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops
title_full Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops
title_fullStr Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops
title_full_unstemmed Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops
title_sort Abundance and species richness of leafhoppers and planthoppers (Hemiptera: Cicadellidae and Delphacidae) in Brazilian Maize Crops
dc.creator.none.fl_str_mv Martins de Oliveira, Charles
Oliveira, Elizabeth de
Prazeres de Souza, Isabel Regina
Alves, Elcio
Dolezal, William
Paradell, Susana Liria
Marino de Remes Lenicov, Ana María
Frizzas, Marina Regina
author Martins de Oliveira, Charles
author_facet Martins de Oliveira, Charles
Oliveira, Elizabeth de
Prazeres de Souza, Isabel Regina
Alves, Elcio
Dolezal, William
Paradell, Susana Liria
Marino de Remes Lenicov, Ana María
Frizzas, Marina Regina
author_role author
author2 Oliveira, Elizabeth de
Prazeres de Souza, Isabel Regina
Alves, Elcio
Dolezal, William
Paradell, Susana Liria
Marino de Remes Lenicov, Ana María
Frizzas, Marina Regina
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Naturales
insect vectors
maize viruses
mollicutes
phytoplasma
spiroplasma
topic Ciencias Naturales
insect vectors
maize viruses
mollicutes
phytoplasma
spiroplasma
dc.description.none.fl_txt_mv Insects in the Cicadellidae and Delphacidae families, common in grasses, are an important group of vectors of viruses and mollicutes, which cause diseases in several plant species. The goal of this study was to evaluate the abundance and species richness of Cicadellidae and Delphacidae and the presence of potential vectors of viruses and mollicutes in maize crops in Brazil. Insects were collected using sweep nets in maize crops in 48 counties of 8 states, distributed in 4 regions of Brazil in the yr 2005, 2006 and 2007, with a total of 198 samples. The collected material was screened, and the leafhoppers and planthoppers were identified at the species level. A total of 4233 Cicadellidae specimens, including 30 species, and 205 Delphacidae specimens, including 9 species, were collected. The most abundant species was Dalbulus maidis (Delong & Wolcott) representing 90.1% of leafhoppers and planthoppers. Abundance and species richness differences were observed between the northeast and center-south regions of Brazil. Eight species of leafhoppers and planthoppers were identified as vectors or potential vectors of viruses and mollicutes in maize, although some of these viruses are not reported in Brazil. Among these species, we identified the planthoppers, Caenodelphax teapae (Fowler), Peregrinus maidis Ashmed, Pyrophagus tigrinus Remes Lenicov & Varela and Toya propinqua (Fieber) are experimental vectors of Mal de Río Cuarto virus, which is a quarantine virus in Brazil. Two Cicadellidae species and 3 Delphacidae species were reported for the first time in Brazil.
Cigarrinhas das famílias Cicadellidae e Delphacidae são comuns em gramíneas e formam um grupo reconhecidamente importante de insetos vetores de vírus e molicutes, agentes causais de doenças em diversas espécies vegetais. O objetivo deste estudo foi avaliar a abundância e a riqueza se espécies de Cicadellidae e Delphacidae e a presença de vetores potenciais desses fitopatógenos na cultura do milho, em regiões produtoras desse cereal, no Brasil. Utilizando dé rede entomológica, cigarrinhas foram coletadas em lavouras de milho nos anos de 2005, 2006 e 2007 em 48 municípios de 8 estados e 4 regiões do Brasil, em um total de 198 amostras. O material coletado foi separado e identificado em nível de espécie. Foram coletados 4233 espécimes de Cicadellidae pertencentes a 30 espécies e 205 espécimes de Delphacidae de nove espécies. A espécie mais abundante foi Dalbulus maidis representando 90,1% das cigarrinhas. Diferenças em abundância e riqueza de species foram observadas entre as regiões nordeste e centro-sul do Brasil. Oito espécies de cigarrinhas (Cicadellidae e Delphacidae) são vetores ou vetores potenciais de vírus e mollicutes que infectam o milho, embora a ocorrência de alguns desses fitopatógenos não esteja relatada no Brasil. Dentre essas espécies identificou-se as cigarrinhas Caenodelphax teapae (Fowler), Peregrinus maidis Ashmed, Pyrophagus tigrinus Remes Lenicov & Varela e Toya propinqua (Fieber), vetores em condições experimentais do Mal de Río Cuarto virus, que é um vírus quarentenário para o Brasil. Duas espécies de Cicadellidae e 3 de Delphacidae são registradas pela primeira vez no Brasil.
Facultad de Ciencias Naturales y Museo
description Insects in the Cicadellidae and Delphacidae families, common in grasses, are an important group of vectors of viruses and mollicutes, which cause diseases in several plant species. The goal of this study was to evaluate the abundance and species richness of Cicadellidae and Delphacidae and the presence of potential vectors of viruses and mollicutes in maize crops in Brazil. Insects were collected using sweep nets in maize crops in 48 counties of 8 states, distributed in 4 regions of Brazil in the yr 2005, 2006 and 2007, with a total of 198 samples. The collected material was screened, and the leafhoppers and planthoppers were identified at the species level. A total of 4233 Cicadellidae specimens, including 30 species, and 205 Delphacidae specimens, including 9 species, were collected. The most abundant species was Dalbulus maidis (Delong & Wolcott) representing 90.1% of leafhoppers and planthoppers. Abundance and species richness differences were observed between the northeast and center-south regions of Brazil. Eight species of leafhoppers and planthoppers were identified as vectors or potential vectors of viruses and mollicutes in maize, although some of these viruses are not reported in Brazil. Among these species, we identified the planthoppers, Caenodelphax teapae (Fowler), Peregrinus maidis Ashmed, Pyrophagus tigrinus Remes Lenicov & Varela and Toya propinqua (Fieber) are experimental vectors of Mal de Río Cuarto virus, which is a quarantine virus in Brazil. Two Cicadellidae species and 3 Delphacidae species were reported for the first time in Brazil.
publishDate 2013
dc.date.none.fl_str_mv 2013
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info:eu-repo/semantics/publishedVersion
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dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/85299
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info:eu-repo/semantics/altIdentifier/doi/10.1653/024.096.0427
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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
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1470-1481
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