TY  - BOOK
AU  - Safaa Hefnawy Mohamed Attia 
AU  - Abdelfattah G. Hashem , 
AU  - Emtithal M. Abdelsamea , 
AU  - Fatma K. Adham , 
TI  - Effect of gamma radiation on genetic characteristics of bactrocera zonata (Saunders) (Diptera : tephritidae) / 
PY  - 2009///
CY  - Cairo : 
PB  - Safaa Hefnawy Mohamed Attia , 
KW  - Bactrocera zonata
KW  - Gamma radiation
KW  - Genetic characteristics
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Entomology; Issued also as CD
N2  - In Egypt bactrocera zonata caused considerable damage and inflicted significant economic losses in fruit orchards so that it is established as an economic pest . Investigation of the effect of gamma radiation on the expression of B. zonata DsX gene had been performed . Two days before eclosion mature pupae were irradiated at 100, 120 150 GY gamma radiation respectively as the effective recorded dose
UR  - http://172.23.153.220/th.pdf
ER  -