Biological characteristics of Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) under temperature stress by successive generations

Abstract

The objective of this study was to evaluate the biological characteristics of Trichogramma pretiosum (Riley 1879) under room temperature and temperature stress by successive generations. The evaluation was carried out in split-plot in the time. The temperature (25 ºC – room temperature and 33 ºC – temperature stress) was the Factor 1 and the Generations (n = 15) were the Factor 2. The biological characteristics evaluated were: longevity; posterior tibia length; number of parasitized eggs; emergence; egg-adult period; sexual ratio and deformed individuals. The increase in temperature, from the first generations of T pretiosum, caused an influence in all observed variables. However, for the emergence and sex ratio variables, there was no significant difference between heat stress and control (room temperature) as of the 14th generation, which suggests an adaptability of the species. This adaptability may imply obtaining more aggressive natural enemies in relation to their host (insect pest) and consequently in the greater efficiency of biological control.

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References

Angilletta Jr, M.J., Niewiarowski, P.H., & Navas, C.A. (2002). The evolution of thermal physiology in ectotherms. Journal of thermal iology, 27(4), 249-268. doi: 10.1016/S0306-4565(01)00094-8
Owen, W.R., & Stern, V.M. (1966). Effect of temperature on the production of males and sexual mosaics in a uniparental race of Trichogramma semifumatum (Hymenoptera: Trichogrammatidae). Annals of the Entomological Society of America, 59(4), 823-834. doi: 10.1093/aesa/59.4.823
Bueno, R.C.O.F., Parra, J.R.P., & de Freitas ueno, A. (2012). Trichogramma pretiosum parasitism of Pseudoplusia includens and Anticarsia gemmatalis eggs at different temperatures. iological Control, 60(2), 154-162. doi: 10.1016/j.biocontrol.2011.11.005
Carvalho, G.D.S., Silva, L.., Reis, S.S., Veras, M.S., Carneiro, E., Almeida, M.L.D.S., & Lopes, G.N. (2017). iological parameters and thermal requirements of Trichogramma pretiosum reared on Helicoverpa armigera eggs. Pesquisa agropecuária brasileira, 52(11), 961-968. doi: 10.1590/s0100-204x2017001100001
De Bach, P. (1964). iological control of insect pests and weeds. iological control of insect pests and weeds.
Kazmer, D.J., & Luck, R.F. (1995). Field tests of the size‐fitness hypothesis in the egg parasitoid Trichogramma pretiosum. Ecology, 76(2), 412-425. doi: 10.2307/1941200
Kingsolver, J.G., & Huey, R.. (2008). Size, temperature, and fitness: three rules. Evolutionary Ecology Research, 10(2), 251-268.
Milanez, A.M., Carvalho, J.R.D., Lima, V.L.S., & Pratissoli, D. (2018). Functional response of Trichogramma pretiosum on Trichoplusia ni eggs at different temperatures and egg densities. Pesquisa Agropecuária rasileira, 53(5), 641-645. doi: 0100-204x2018000500013
Moyes, C., & Schulte, P. (2010). Sistemas Respiratórios. Princípios de Fisiologia Animal 2ªed. Porto Alegre: Artmed, 412-467.
Nielsen, M.E., & Papaj, D.R. (2015). Effects of developmental change in body size on ectotherm body temperature and behavioral thermoregulation: caterpillars in a heat-stressed environment. Oecologia, 177(1), 171-179. doi: 10.1007/s00442-014-3123-3
Oliveira, C.M., Oliveira, J.V., Breda, M.O., França, S.M., & Duarte, .L.R. (2017). iological parameters and thermal requirements of Trichogramma pretiosum for the management of the tomato fruit borer (Lepidoptera: Crambidae) in tomatoes. Crop Protection, 99, 39-44. doi: 10.1016/j.cropro.2017.04.005
Pratissoli, D., Fornazier, M.J., Holtz, A.M., Gonçalves, J.R., Chioramital, A.., & Zago, H.. (2003). Ocorrência de Trichogramma pretiosum em áreas comerciais de tomate, no Espírito Santo, em regiões de diferentes altitudes. Horticultura rasileira, 21(1), 73-76. doi: 10.1590/S0102-05362003000100015
Querino, R.., Mendes, J.V., Costa, V.A., & Zucchi, R.A. (2017). New species, notes and new records of Trichogramma (Hymenoptera: Trichogrammatidae) in razil. Zootaxa, 4232(1), 137-143. doi: 10.11646/zootaxa.4232.1.11
R development core team (2019). R: A language and environment for statistical computing, R Foundation for Statistical Computing, Vienna. Available in: https://www.R-project.org/
Van den osch, R., Messenger, P.S., & Gutierrez, A.P (1982). An Introduction to biological control. Plenum Press, New York.
Wu, L.H., Hoffmann, A.A., & Thomson, L.J. (2016). Potential impact of climate change on parasitism efficiency of egg parasitoids: a meta-analysis of Trichogramma under variable climate conditions. Agriculture, Ecosystems & Environment, 231, 143-155. doi: 10.1016/j.agee.2016.06.028
Zuo, W., Moses, M.E., West, G.., Hou, C., & rown, J.H. (2012). A general model for effects of temperature on ectotherm ontogenetic growth and development. Proceedings of the Royal Society : iological Sciences, 279(1734), 1840-1846. doi: 10.1098/rspb.2011.2000
Published
2021-05-27
How to Cite
DE ARAUJO JUNIOR, Luis Moreira et al. Biological characteristics of Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) under temperature stress by successive generations. Acta Brasiliensis, [S.l.], v. 5, n. 2, p. 72-75, may 2021. ISSN 2526-4338. Available at: <http://revistas.ufcg.edu.br/actabra/index.php/actabra/article/view/484>. Date accessed: 02 dec. 2024. doi: https://doi.org/10.22571/2526-4338484.