Abstract
IN the course of an extended study of the action of 'physically toxic' substances1 on the grain weevil, Sitophilus granarius, we have determined for this organism the median lethal doses of a number of simple gases such as hydrogen, nitrogen, argon, etc. To attain the required lethal concentrations in these cases, it was necessary to apply the gases at pressures much above atmospheric—for example, up to almost 900 atmospheres in the case of hydrogen.
Similar content being viewed by others
References
Ferguson, J., and Pirie, H., Ann. App. Biol., 35, 532 (1948).
Ferguson, J., Proc. Roy. Soc., B, 127, 387 (1939).
Hildebrand, J. H., "The Solubility of Non-Electrolytes" (New York, 1936).
Newton, R. H., J. Indust. Eng. Chem., 27, 302 (1935).
Meyer, K. H., and Hopff, H., Hoppe Seylers Z., 126, 281 (1923).
Behnke, A. R., "Some Physiological Considerations of Inhalation" (1940).
Behnke, A. R., and Tarbrough, O. D., U.S. Nav. Med. Bull., 36, 542 (1938).
Lawrence, J. H., Loomis, W. F., Tobias, C. A., and Turpin, F. H., J. Physiol, 105, 197 (1946).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
FERGUSON, J., HAWKINS, S. Toxic Action of some Simple Gases at High Pressure. Nature 164, 963–964 (1949). https://doi.org/10.1038/164963c0
Issue Date:
DOI: https://doi.org/10.1038/164963c0
- Springer Nature Limited
This article is cited by
-
c-Mitotic Action of some Simple Gases
Nature (1950)