EXIGENCIAS TÉRMICAS DE Trichogramma pretiosum  RILEY, 1879 (HIMENOPTERA: TRICHOGRAMMATIDAE), CRIADOS EN HUEVOS DE Anticarsia gemmatalis  HÜBNER, 1818 (LEPIDOPTERA, NOCTUIDAE)

Bruno Zachrisson; José Roberto Postali Parra

Submitted February 11, 2020

Published 2013-09-02

Artículos

Vol. 15 No. 2 (2013): Tecnociencia

EXIGENCIAS TÉRMICAS DE Trichogramma pretiosum RILEY, 1879 (HIMENOPTERA: TRICHOGRAMMATIDAE), CRIADOS EN HUEVOS DE Anticarsia gemmatalis HÜBNER, 1818 (LEPIDOPTERA, NOCTUIDAE)

Bruno Zachrisson⁺⁻
José Roberto Postali Parra⁺⁻

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DOI: ND

Published: 2013-09-02

How to Cite

Zachrisson, B. and Postali Parra, J. R. (2013) “EXIGENCIAS TÉRMICAS DE Trichogramma pretiosum RILEY, 1879 (HIMENOPTERA: TRICHOGRAMMATIDAE), CRIADOS EN HUEVOS DE Anticarsia gemmatalis HÜBNER, 1818 (LEPIDOPTERA, NOCTUIDAE)”, Tecnociencia, 15(2), pp. 107–118. Available at: https://revistas.up.ac.pa/index.php/tecnociencia/article/view/1180 (Accessed: 22 November 2024).

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Abstract

This research was conducted with the objective of determining the thermal requirements and the effect of seven temperatures (18^oC and 32 ^oC) in the duration of the development cycle (egg-adult) of two strains of Trichogramma pretiosum, reared

on Anticarsia gemmatalis eggs. The values for lower thermal limits (Tb) and thermal constant (K) were 12.10 ⁰C and 133.01 DD for the L.Pr. strain and 11.70 °C and 123.12 DD for the L.Pi. strain, of T. pretiosum. The strains of T. pretiosum assessed presented similar thermal requirements, independently from the registered abiotic conditions in the agricultural ecosystems, where they were collected.