THE USE OF RADIOACTIVE PLATINUM–IRIDIUM WIRE (IR-192) AS AN INTERNAL TAG FOR TRACING INSECTS
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The use of radioactive tags as a means of following the movement or dispersal of various insects is well established (Arnason 1950; Green 1957; Important characteristics of such tags are: to earth or to progressive con-tamination of an experimental area for future work.
[1] W. F. Baldwin,et al. The Use of Radioactive Cobalt in Studies of the Dispersal of Adult Females of the European Pine Shoot Moth, Rhyacionia buoliana (Schiff.) , 1957, Canadian Entomologist.
[2] J. Spinks,et al. An electronic method of tracing the movements of soil-inhabiting insects. , 1950, Science.