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Effect of UV radiation on eggs of Tribolium castaneum
Year:
1985
Source of publication :
Phytoparasitica
Authors :
Calderon, Moshe
;
.
Volume :
13
Co-Authors:
Calderon, M., Dept. of Stored Products, ARO Volcani Center, Bet Dagan, Israel
Bruce, W.A., Stored Product Insects Research and Development Laboratory, USDA, ARS, Savannah, Georgia, United States
Leesch, J.G., Stored Product Insects Research and Development Laboratory, USDA, ARS, Savannah, Georgia, United States
Facilitators :
From page:
179
To page:
183
(
Total pages:
5
)
Abstract:
Tribolium castaneum (Tenebrionidae: Coleoptera) eggs, 24, 48, 72 and 96 h old, were exposed to UV radiation from a 15-w lamp emitting energy at the 254 run wavelength with an intensity of 600 μW/cm2 . Mortality was assessed by determining the hatching of eggs and larval survival, 14 days after exposure. Older eggs were found to be more susceptible to UV radiation than younger ones. The results also showed an obvious trend toward higher mortality when recorded after 14 days, as compared with mortality determined by egg hatch, at the same UV dosage and exposure times. For example: LT95 of 48-h-old eggs was 186.91 sec when determined by hatching and 127.97 sec when recorded after 14 days by larval survival. © 1985, Springer Science + Business Media B.V.. All rights reserved.
Note:
Related Files :
Egg hatch
larval survival
Tribolium castaneum
UV radiation
Show More
Related Content
More details
DOI :
10.1007/BF02980666
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
31408
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:02
You may also be interested in
Scientific Publication
Effect of UV radiation on eggs of Tribolium castaneum
13
Calderon, M., Dept. of Stored Products, ARO Volcani Center, Bet Dagan, Israel
Bruce, W.A., Stored Product Insects Research and Development Laboratory, USDA, ARS, Savannah, Georgia, United States
Leesch, J.G., Stored Product Insects Research and Development Laboratory, USDA, ARS, Savannah, Georgia, United States
Effect of UV radiation on eggs of Tribolium castaneum
Tribolium castaneum (Tenebrionidae: Coleoptera) eggs, 24, 48, 72 and 96 h old, were exposed to UV radiation from a 15-w lamp emitting energy at the 254 run wavelength with an intensity of 600 μW/cm2 . Mortality was assessed by determining the hatching of eggs and larval survival, 14 days after exposure. Older eggs were found to be more susceptible to UV radiation than younger ones. The results also showed an obvious trend toward higher mortality when recorded after 14 days, as compared with mortality determined by egg hatch, at the same UV dosage and exposure times. For example: LT95 of 48-h-old eggs was 186.91 sec when determined by hatching and 127.97 sec when recorded after 14 days by larval survival. © 1985, Springer Science + Business Media B.V.. All rights reserved.
Scientific Publication
You may also be interested in