Data/hora: 07/06/2024 14:51:34

Biblioteca(s): | Embrapa Cerrados.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 2
Data corrente: | 03/09/2021
Data da última atualização: | 03/09/2021
Autoria: | OLIVEIRA, C. M. de; FRIZZAS, M. R.
Afiliação: | CHARLES MARTINS DE OLIVEIRA, CPAC; MARINA REGINA FRIZZAS.
Título: | Percolaspis cf. ornata (Germar) (Coleoptera, Chrysomelidae): an Emergent Pest in Soybean, Maize, and Cotton Crops in the State of Mato Grosso, Brazil.
Ano de publicação: | 2021
Fonte/Imprenta: | Neotropical Entomology, 2021.
Páginas: | 4 p.
DOI: | https://doi.org/10.1007/s13744-021-00894-y
Idioma: | Inglês
Conteúdo: | Percolaspis ornata (Germar) (Coleoptera, Chrysomelidae) is known in Brazil as an important pest of cocoa in the states of Bahia and Espírito Santo. We recently identified a Chrysomelidae species feeding and causing damage to soybean, corn, and cotton crops in the state of Mato Grosso, Brazil. The species was identified as Percolaspis cf. ornata. Adults feed on young leaves and sprouts and, in many cases, cut the stem of seedlings, causing stand reduction and yield losses. Its attacks have been recorded since 2016 in the central region of Mato Grosso. Because of the importance of the state of Mato Grosso as the main grain producer in the country, it is necessary to monitor crops for the occurrence of this insect in the next harvests and the development of basic and applied studies aimed at defining management strategies for this emerging pest. This is the first record of P. cf. ornata causing damage to soybean, maize, and cotton crops in Brazil.
Palavras-Chave: | Danos a colheita; Percolaspis ornata.
Thesagro: | Cacau; Inseto; Manejo; Milho; Praga de Planta; Soja.
Categoria do assunto: | --
Registro original: | Embrapa Cerrados (CPAC)
Exemplares: | CPAC - (37046-1) - UPC - AP - DD - DIGITAL -  - DIGITAL - DIS