Biological parameters, life table and thermal requirements of Thaumastocoris peregrinus (Heteroptera: Thaumastocoridae) at different temperatures.

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dc.contributorLEONARDO 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.
dc.creatorBARBOSA, L. R.
dc.creatorSANTOS, F.
dc.creatorSOLIMAN, E. P.
dc.creatorRODRIGUES, A. P.
dc.creatorWILCKEN, C. F.
dc.creatorCAMPOS, J. M.
dc.creatorZANUNCIO, A. J. V.
dc.creatorZANUNCIO, J. C.
dc.date2019-07-17T00:51:21Z
dc.date2019-07-17T00:51:21Z
dc.date2019-07-16
dc.date2019
dc.date2019-11-06T11:11:11Z
dc.date.accessioned2026-07-07T03:29:38Z
dc.descriptionTemperature 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.
dc.identifierScientific Reports, v. 9, article 10174, 2019. 8 p.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1110647
dc.identifier10.1038/s41598-019-45663-5
dc.identifier.urihttp://hdl.handle.net/123456789/435269
dc.languageeng
dc.rightsopenAccess
dc.subjectPercevejo bronzeado
dc.subjectThaumastocoris peregrinus
dc.subjectPraga florestal
dc.subjectForest pests
dc.titleBiological parameters, life table and thermal requirements of Thaumastocoris peregrinus (Heteroptera: Thaumastocoridae) at different temperatures.
dc.typeArtigo de periódico

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