桔小实蝇、木瓜实蝇辐照检疫除害处理试验研究  

Study on irradiation quarantine treatment of oriental fruit fly,papaya fruit fly

作　　者：赵菊鹏[1,2] 胡学难[1] 梁帆[1] 梁广勤[1] 罗于艺[1] 邹伟权[3] 林莉[1] 胡美英[2] 吴佳教[1] 

机构地区：[1]广东检验检疫技术中心,广东广州510623 [2]华南农业大学昆虫毒理研究室 [3]华南农业大学

出　　处：《植物检疫》2010年第6期6-9,共4页Plant Quarantine

基　　金："十一五"国家科技支撑课题(2006BAD08A16)

摘　　要：本文应用钴60(^(60)Co)对感染桔小实蝇和木瓜实蝇的番石榴果实进行辐照处理。试验表明:桔小实蝇中3龄幼虫最耐辐照,木瓜实蝇较桔小实蝇更耐辐照;桔小实蝇的LD99.9968为87.72(73.76～98.25)Gy,100～116Gy处理81543头桔小实蝇3龄幼虫,没有成虫羽化;木瓜实蝇的LD99.9968为106.81(90.26～135.21)Gy,140～161Gy处理68947头木瓜实蝇3龄幼虫,没有成虫羽化。Appleded ^（60）Co irradiation quarantine treatment for guava which were infested Bactracrea dorsalis（Hendel）,oriental fruit fly;Bactracrea papayae（Drew Hancock）,papaya fruit fly.Result showed：3 insdar larves of oriental fruit fly is the most irradiated tolerance,papaya fruit fly is more irradiated tolerance than oriental fruit fly;Dose of LD99.9968 of oriental fruit fly is 87.72（73.76-98.25）Gy,doses of 100-116Gy applied to 81,543 oriental fruit fly,also resultel in no survival to the adult stage;Dose of LD99.9968 of papaya fruit fly is 106.81（90.26-135.21）,doses of 140-161Gy applied to 68947 papaya fruit fly third instars,also resulted in no survival to the adult stage.

关 键 词：实蝇 辐照 处理 

分 类 号：S433[农业科学—农业昆虫与害虫防治] S41[农业科学—植物保护]