[Radioactive labeling of Blatella germanica].
For ecological investigations in natural populations of Blatella germanica a new method of dry incorporation of a porcelain tracer is developed. The quality of this method in contrast with other non radioactive and at present radioactive methods depends on the stable position of the tracer and the possibility of taking different marking substances for individually marking a large number of experimental animals. The identification bases on the previously investigated half-life values. The new method in combination with the recaptivate method is a good possibility to analyse a population of cockroaches.
D000818:Animals; D003058:Cockroaches / Q000502:physiology; D004463:Ecology; D006207:Half-Life; D007553:Isotope Labeling / Q000379:methods*; D011868:Radioisotopes; D012645:Selenomethionine; D015037:Zinc Radioisotopes; D015040:Zirconium
D011868:Radioisotopes; D015037:Zinc Radioisotopes; D012645:Selenomethionine; D015040:Zirconium
Radiomarkierung von Blattella germanica.