Abstract
THE modifying effects of temperature on various kinds of radiation injury has attracted considerable interest, and experiments have included studies with ultra-violet light on Paramecium1, and with X-rays on human skin2, eggs of Ascaris3 and Paramecium4. In recent studies5 of tolerance to X-rays and to heat in the chalcid, Dahlbominus fuscipennis (Zett.), killing by these two agents was found to be similar in a number of respects; thus, there is reason to believe that at least a part of the mechanism of killing by heat and by X-rays may be the same for both agents. This communication describes some experiments on the interaction of heat and X-rays in causing death in D. fuscipennis.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 52 print issues and online access
$199.00 per year
only $3.83 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to the full article PDF.
USD 39.95
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Bovie, W. T., and Daland, G. A., Amer. J. Physiol., 66, 55 (1923).
Hawkins, J. A., and Clark, H., J. Exp. Med., 42, 785 (1925).
Dognon, A., C.R. Soc. Biol., 94, 466 (1926).
Giese, A. C., and Heath, H. D., J. Gen. Physiol., 32, 249 (1948).
Baldwin, W. F., Radiation Res., 5, (No. 1), 46 (1956).
Baldwin, W. F., Can. J. Zool., 32, 157 (1954).
Newcombe, H. B., Atomic Energy of Canada, Ltd., Report, MI-4 (1955).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
BALDWIN, W., NARRAWAY, C. Interaction of Heat and X-Rays in killing a Chalcid. Nature 179, 971–972 (1957). https://doi.org/10.1038/179971a0
Issue date:
DOI: https://doi.org/10.1038/179971a0


