Effect of gamma radiation on the different stages of the angoumois grain moth, Sitotroga cerealella (Olivier) (Lepidoptera: Gelechiidae)
Autor: | A. K. M. El-Nahal, I. I. Ismail, T. M. Mostafa, A. H. Kamel |
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Rok vydání: | 1987 |
Předmět: | |
Zdroj: | International Journal of Tropical Insect Science. 8:327-329 |
ISSN: | 1742-7592 1742-7584 |
DOI: | 10.1017/s1742758400005324 |
Popis: | The susceptibility of the different stages of Sitotroga cerealella (Olivier) to gamma radiation was studied. The stages arranged in a descending order according to the values of gamma radiation LD 50 are: adults (190.100 krad) for females and 183.200 krad for males, pupae (6.039 krad), 3 days old eggs (5.570 krad), one week old larvae (4.800 krad), 1-day-old eggs (4.181 krad) and 2 weeks old larvae (3.056 krad). |
Databáze: | OpenAIRE |
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