%A"Baccetti, Baccio [Agricultural Entomology Station, Florence and Raffaella de Dominicis Radiological Institute, University of Florence (Italy)]" %D1963 %IIAEA; Vienna (International Atomic Energy Agency (IAEA)); International Atomic Energy Agency, Vienna (Austria); Food and Agriculture Organization of the United Nations, Rome (Italy) %2 %J[] %K60 APPLIED LIFE SCIENCES, ADULTS, CELL CONSTITUENTS, DACUS OLEAE, FEMALES, GAMMA RADIATION, OVARIES, PEST CONTROL, RADIATION DOSES %PMedium: X; Size: page(s) 387-412 %TThe Effects of Gamma Radiation on the Ovaries of Dacus Oleae Gmel; Effet des rayons gamma sur les ovaires de la Dacus Oleae Gmel; Vozdejstvie gamma-izlucheniya na yaichniki Dacus Oleae; Efecto de las radiaciones gamma sobre los ovarios de la Dacus Oleae Gmel %XThe authors have studied by cytological and ultramicroscopio techniques the ovaries of unfertilized adult females of Dacus oleae irradiated in the middle period of the pupal stage with several doses (2-30 kr) of gamma rays. In all cases the treatment inhibits the normal development of the ovary. Nurse cells and egg cells are very small and few in number and show abnormal stricture and ultrastructure, particularly as regards the cytoplasmic organelles. (author) [French] Les auteurs ont fait appel aux techniques cytologiques et ultramicroscopiques pour etudier les ovaires de femelles adultes de Dacus oleae non fecondees, qui avaient ete irradiees au milieu du stade pupaire par plusieurs doses (2-30 kr) de rayons gamma. Dans tous les cas, l'irradiation a empeche un developpement normal de l'ovaire. Les cellules nourricieres et les ovules etaient tres petits et rares, avec une structure anormale, surtout pour les organites du cytoplasme. (author) [Spanish] Los autores de la memoria han estudiado con tecnicas citologicas y ultramicroscopicas los ovarios de hembras adultas, no fertilizadas, de la Dacus oleae irradiadas durante el periodo medio de la fase ninfal con varias dosis de rayos gamma (de 2 a 30 kr). El tratamiento inhibe el desarrollo normal del ovario. Los oocitos, en todas sus fases, son muy pequenos, aparecen en escaso numero y muestran una estructura y ultraestructuca anormales, sobre todo por lo que respecta a los organulos citoplasmicos. (author) [Russian] Avtory izuchili s pomoshch'yu tsitologicheskikh i ul'tramikroskopicheskikh metodov yaichniki neollodotvorennykh khenskikh osobej Dacus oleae, obluchennykh, v seredine fazy okuklivaniya razlichnymi dozami (ot 2000 do 30 000 r) gamma-luchej. V kazhdom sluchae ehto tormozilo normal'noe razvitie yaichnikov. Pitayushchie i yajtsevye kletki byli ochen' malen'kimi, kolichestvo ikh neznachitel'no, struktura i ul'trastruktura nenormal'nye, prezhde vsego v otnoshenii. (author) %0Conference %N;Other: ISSN 0074-1884; TRN: XA13R0299058787 %1 %CIAEA %Rhttps://doi.org/ Other: ISSN 0074-1884; TRN: XA13R0299058787 INIS %GEnglish