Comparison between biological and two-sex life table parameters of two populations of parasitoid wasp Venturia canescens (Hym.: Ichneumonidae) of orchard and stored products under laboratory conditions

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Baghery Fatemeh; Goldansaz Seyd Hossein; Soufbaf Sarjamee Mahmoud

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Journal: Iranian Journal of Plant Protection Science Year:2020 | Volume:51 | Issue:1 Page(s): 1-12

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Title

Comparison between biological and two-sex life table parameters of two populations of parasitoid wasp Venturia canescens (Hym.: Ichneumonidae) of orchard and stored products under laboratory conditions

Author(s)

Baghery Fatemeh | Goldansaz Seyd Hossein | Soufbaf Sarjamee Mahmoud | Issue Writer Certificate

Keywords

Venturia canescensQ1

two-sex life tableQ2

pomegranate orchardQ1

stored productsQ1

Abstract

The carob moth Ectomyelois ceratoniae (Zeller) is a serious pest on carob, pomegranate, dates, citrus, and almond worldwide, and causes considerable losses in pomegranate orchards in Iran. Venturia canescens is one of the larval parasitoids of this pest that is known as the parasitoid of some stored products, too. The present study assessed the biological and demographic parameters of two populations of V. canescens (Hym.: Ichneumonidae) that were collected from pomegranate orchards, and stored products in storages. The each of two populations collected was developed on fifth instar larvae of Ephestia kuehniella as the host under laboratory conditions at 25 ± 1° C, 65 ± 5% RH, and a photoperiod of 16: 8 h (L: D). Life table data were analyzed using age-stage, two-sex life table theory. The developmental time of parasitoid wasps of orchards, and stored product populations were 22. 37 and 24. 73 days and the values of the oviposition period were 9. 33 and 8. 66 days, respectively. The life expectancy values were recorded 15. 07 and 18. 85 days, respectively. The intrinsic rate of increase (rm) were 0. 168 and 0. 153(day-1), the finite rates of increase (λ ) were 1. 183 and 1. 185 (day-1), the net reproductive rates (R0) were 78. 67 and 75. 93 (offspring/individual) and the mean generation times (T) were 25. 97 and 28. 23 days, respectively in above-mentioned populations. This study suggests that the orchard-originated population may have higher performance than the population of the stored product regarding the life table parameters. Complementary research to study biology and behavior of two populations needed.

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APA: Copy

Baghery, Fatemeh, Goldansaz, Seyd Hossein, & Soufbaf Sarjamee, Mahmoud. (2020). Comparison between biological and two-sex life table parameters of two populations of parasitoid wasp Venturia canescens (Hym.: Ichneumonidae) of orchard and stored products under laboratory conditions. IRANIAN JOURNAL OF PLANT PROTECTION SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 51(1 ), 1-12. SID. https://sid.ir/paper/370957/en

Vancouver: Copy

Baghery Fatemeh, Goldansaz Seyd Hossein, Soufbaf Sarjamee Mahmoud. Comparison between biological and two-sex life table parameters of two populations of parasitoid wasp Venturia canescens (Hym.: Ichneumonidae) of orchard and stored products under laboratory conditions. IRANIAN JOURNAL OF PLANT PROTECTION SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2020;51(1 ):1-12. Available from: https://sid.ir/paper/370957/en

IEEE: Copy

Fatemeh Baghery, Seyd Hossein Goldansaz, and Mahmoud Soufbaf Sarjamee, “Comparison between biological and two-sex life table parameters of two populations of parasitoid wasp Venturia canescens (Hym.: Ichneumonidae) of orchard and stored products under laboratory conditions,” IRANIAN JOURNAL OF PLANT PROTECTION SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 51, no. 1 , pp. 1–12, 2020, [Online]. Available: https://sid.ir/paper/370957/en

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