Data/hora: 07/06/2024 18:20:14

Biblioteca(s): | Embrapa Florestas.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 1
Data corrente: | 16/07/2019
Data da última atualização: | 06/11/2019
Autoria: | BARBOSA, L. R.; SANTOS, F.; SOLIMAN, E. P.; RODRIGUES, A. P.; WILCKEN, C. F.; CAMPOS, J. M.; ZANUNCIO, A. J. V.; ZANUNCIO, J. C.
Afiliação: | LEONARDO RODRIGUES BARBOSA, CNPF; F. SANTOS, ESALQ; E. P. SOLIMAN, UNESP; A. P . RODRIGUES; C. F. WILCKEN, UNESP; J. M. CAMPOS, UFV; A. J. V. ZANUNCIO, UFV; J. C. ZANUNCIO, UFV.
Título: | Biological parameters, life table and thermal requirements of Thaumastocoris peregrinus (Heteroptera: Thaumastocoridae) at different temperatures.
Ano de publicação: | 2019
Fonte/Imprenta: | Scientific Reports, v. 9, article 10174, 2019. 8 p.
DOI: | 10.1038/s41598-019-45663-5
Idioma: | Inglês
Conteúdo: | Temperature affects the development, population dynamics, reproduction and population size of insects. Thaumastocoris peregrinus Carpintero et Dellape (Heteroptera: Thaumastocoridae) is a eucalyptus pest. The objective of this study was to determine biological and life table parameters of T. peregrinus on Eucalyptus benthamii at five temperatures (18 °C; 22 °C; 25 °C; 27 °C and 30 °C) with a relative humidity (RH) of 70 ± 10% and photoperiod of 12 hours. The duration of each instar and the longevity of this insect were inversely proportional to the temperature, regardless of sex. The nymph stage of T. peregrinus was 36.4 days at 18 °C and 16.1 days at 30 °C. The pre-oviposition period was 5.1 days at 30 °C and 13.1 days at 18 °C and that of oviposition was 7.6 days at 30 °C and 51.2 days at 22 °C. The generation time (T) of T. peregrinus was 27.11 days at 22 °C and 8.22 days at 30 °C. Lower temperatures reduced the development and increased the life stage duration of T. peregrinus. Optimum temperatures for T. peregrinus development and reproduction were 18 and 25 °C, respectively.
Palavras-Chave: | Percevejo bronzeado; Praga florestal; Thaumastocoris peregrinus.
Thesaurus Nal: | Forest pests.
Categoria do assunto: | O Insetos e Entomologia
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/199594/1/2019-Leonardo-SR-Biological.pdf
Registro original: | Embrapa Florestas (CNPF)
Exemplares: | CNPF - (56870-1) - UPC - AP - DD -  -  -  - DIS