首页> 外文期刊>African Journal of Biotechnology >Gamma radiation sterilization of Bactrocera invadens (Diptera: Tephritidae) from southern Ghana
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Gamma radiation sterilization of Bactrocera invadens (Diptera: Tephritidae) from southern Ghana

机译:来自加纳南部的入侵双歧杆菌(双翅目:蝇科)的伽马辐射灭菌

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The African invader fly,?Bactrocera invadens, an invasive pest in Africa since 2003, causes damage and poses a threat to the mango and horticultural industry. Its control is therefore needed. Sterilization of males using gamma radiation doses (25, 50 and 75 Gy) as a means of population control was investigated. Irradiation at the pupal stage (about 6 days after pupation) was found to be suitable. It was observed that a gamma radiation dose of 75 Gy rendered males of?B. invadens?completely sterile, while doses of 25 and 50 Gy induced partial sterility in the males. Females were made completely sterile by all doses of radiation tested.
机译:自2003年以来一直是非洲的一种入侵性害虫,非洲侵蝇蝇(Bactrocera invadens)造成损害,并对芒果和园艺业构成威胁。因此,需要对其进行控制。研究了使用伽玛射线辐射剂量(25、50和75 Gy)对雄性进行的绝育,以此作为种群控制的手段。发现在up期(化p后约6天)进行辐照是合适的。观察到75 Gy的伽马射线辐射使雄性βB出现。侵染完全不育,而25和50 Gy的剂量则引起男性部分不育。通过所有测试的辐射剂量使雌性完全不育。

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