title: Mating competition between radiosterilized and normal males of fruit fly, Dacus zonatus Saunders.
mesh_terms: D000818:Animals; D003036:Cobalt Isotopes; D003307:Copulation; D004330:Drosophila / Q000528:radiation effects*; D005260:Female; D007300:Insect Control; D008297:Male; D011679:Pupa / Q000528:radiation effects; D011830:Radiation Effects; D013245:Sterilization, Reproductive
chemical_list: D003036:Cobalt Isotopes