Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2006.2478.2482Bactrocera cucurbitae (Coquillett) (Diptera: Tephritidae) Male in Relation to Sterile Insect Release Method]]>NaharG. HowladerA. J.RahmanR. 122006913In the present research radiation sterilization dose of Bactrocera cucurbitae (Coquillett) was determined. Egg viability was reduced to 0.93% at a dose of 30 Gy. Cent percent sterility in both males and females was achieved at 40 Gy. Mating competitiveness and sexual or total competitiveness of males were measured quantitatively from direct observations and ratio test methods, respectively. In direct observation method the males treated up to 30 Gy were almost equally competitive as untreated males. In ratio test method the total competitiveness values (C) of treated males were estimated 0.73-0.91 at three different ratios from 1:1:1 to 3:1:1 under laboratory condition.]]>Alam, M.S., A.T.M.F. Islam and S. Islam,2001Dermestes maculatus degeer.]]>295964Alam, M.Z,1969pp: 87-110pp: 87-110Andrewartha, H.G., J. Munro and N.L. Richardson,1967Dacus tryoni frogg diptera tephritidae, II field experiment in New South Wales.]]>15475499Back, E.A. and C.E. Pemberton,1977491164Brower, J.H.,198275454457Eischen, F.A., A. Deitz and J.H. Brower,19847715341536El-Gazzar, L.M. and D.A. Dame,1983Culex quinquefasciatus Say.]]>7613311334Feron, M., 1966 Ceratitis capitata wied.par irradiation des pupes aux rayons gamma.]]>17229239Fried, M.,197164869872Hooper, G.H.S. and K.P. Katiyar,19716410681071Hooper, G.H.S.,1975Dacus cucumis french diptera tephritidae by gamma radiation, I. effect of dose on fertility survival and competitiveness.]]>148187Hooper, G.H.S. and I.F. Horton,198174119121Islam, M.S. and R.P. Gordon,1992Musca domestica diptera muscidae.]]>82521524Kaiser, P.E., L. Doald, E.L. Ronald, J.A. Seawright and D.A. Dame,1979Anopheles albimanus in laboratory and field tests.]]>39768775Knipling, E.F.,19602035461Kuba, H. and J. Koyama, 1982Dacus cucurbitae coquillett diptera tephritidae comparative studies of one wild and two laboratory strains.]]>17559568Kuba, H., J. Koyama and R.J. Prokopy,1984Dacus cucurbitae coquillett diptera tephritidae in a field cage distribution and behavior of flies. ]]>19367373Ohinata, K., M. Ashraf and E.J. Harris,197770165168Rhode, R.H., J. Simon, A. Perdomo, J. Gutierrez, C.F. Dowling Jr. and D.A. Lindquist,197164708713Steiner, L.F., W.C. Mitchell and A.H. Baumhover,196213427434Steiner, L.F., H.J. Harris, W.C. Mitchell, M.F. Fujimoto and L.D. Christenson,196558519522Suzuki, Y. and J. Koyama,1980Dacus cucurbitae coquillett diptera tephritidae a comparison between laboratory and wild strains. ]]>15215224Teruya, T. and H. Zukeyama, 1979Dacus cucurbitae coquillett with gamma radiation effect of dose on competitiveness of irradiated males.]]>14241244Katiyar, K.P. and F. Ramirez,19691969