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应用γ－射线辐照检疫处理对荔枝蒂蛀虫Ｃｏｎｏｐｏｍｏｒｐｈａｓｉｎｅｎｓｉｓ的研究结果表明，果中幼虫经０．２ｋＧｙ处理后，幼虫死亡率达６８．７％；经０．２５ｋＧｙ处理后，仅有一头幼虫存活并能结茧化蛹，但不能羽化为成虫；经０．３０，０．３５和０．４０ｋＧｙ处理后，供试幼虫全部死亡，而对照组死亡率仅为１．８％－２．２％，其余幼虫能化蛹并羽化成成虫。辐照处理后对荔枝果实的保鲜试验结果表明，在供试的几个辐照剂量中，处理后７天，所有处理中的烂果率均比对照组低，０．３５％ｋＧｙ处理组保鲜效果最显著．０．２５ｋＧｙγ－射线辐照可作为荔枝蒂蛀虫幼虫的检疫处理措施．
The results of quarantine treatment of Lyopodium barbarum Conopomorphasinensis by γ-ray irradiation showed that after larvae were treated with 0.2kGy, larval mortality rate was 68.7%; only one larva survived after 0.25kGy treatment Can cocoon pupation, but can not emerge as adults; After 0.30,0.35 and 0.40kGy treatment, the test larvae all died, while the control group mortality was only 1.8% -2.2% The remaining larvae can pupate and emerge into adults. The results of fresh-keeping experiment on litchi after irradiation showed that the rate of rotten fruit in all treatments was lower than that of the control at 7 days after the treatment, and 0.35% kGy The most obvious effect. 0.25kGy γ-ray irradiation can be used as a quarantine treatment for larval litchi larvae.