Cydianerus latruncularius (Coleoptera: Curculionidae) damaging trumpet trees leaves (Handroanthus spp., Bignoniaceae) in Brasília, Brazil

Marcelo Tavares de Castro; Sandro Coelho Linhares Montalvão; Rose Gomes Monnerat; Dalva Luiz de Queiroz

doi:10.4336/2021.pfb.41e202002097

Cydianerus latruncularius (Coleoptera: Curculionidae) damaging trumpet trees leaves (Handroanthus spp., Bignoniaceae) in Brasília, Brazil

Authors

Marcelo Tavares de Castro Centro Universitário ICESP de Brasília, Departamento de Agronomia https://orcid.org/0000-0002-9147-8039
Sandro Coelho Linhares Montalvão Embrapa Recursos Genéticos e Biotecnologia, Laboratório de Bactérias Entomopatogênicas https://orcid.org/0000-0002-0839-8848
Rose Gomes Monnerat Embrapa Recursos Genéticos e Biotecnologia, Laboratório de Bactérias Entomopatogênicas https://orcid.org/0000-0001-7822-2525
Dalva Luiz de Queiroz Embrapa Florestas https://orcid.org/0000-0003-3556-9910

DOI:

https://doi.org/10.4336/2021.pfb.41e202002097

Keywords:

Forest Entomology, Weevil, Phytophagous Insect

Abstract

Cydianerus latruncularius Perty (Coleoptera: Curculionidae) were observed associated with trumpet trees (Handroanthus spp.) in Brasília, Brazil, in 2019. To contribute with information about their habits and damage, 15 trees (Handroanthus impetiginosus = 7, H. roseoalbus = 4, and Tabebuia rosea = 4) were evaluated and 31 individuals of C. latruncularius were captured, often found within or close to leaf rolls caused by the psyllid Trioza tabebuiae Burckhardt & Santana (Hemiptera: Triozidae). The damage caused by C. latruncularius consists of irregular injuries at the leaves´ edges. This is the first report of this beetle occurring on trumpet trees.

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Author Biography

Dalva Luiz de Queiroz, Embrapa Florestas

Engenheira Florestal, Doutora em manejo integrado de pragas florestais

References

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Published

2021-06-30

How to Cite

CASTRO, Marcelo Tavares de; MONTALVÃO, Sandro Coelho Linhares; MONNERAT, Rose Gomes; QUEIROZ, Dalva Luiz de. Cydianerus latruncularius (Coleoptera: Curculionidae) damaging trumpet trees leaves (Handroanthus spp., Bignoniaceae) in Brasília, Brazil. Pesquisa Florestal Brasileira, [S. l.], v. 41, 2021. DOI: 10.4336/2021.pfb.41e202002097. Disponível em: https://pfb.sede.embrapa.br/pfb/article/view/2097. Acesso em: 11 jan. 2026.

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Issue

Vol. 41 (2021)

Section

Scientific Notes

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