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将桔小实蝇Ｂａｃｔｒｏｃｅｒａ（Ｂａｃｔｒｏｃｅｒａ）ｄｏｒｓａｌｉｓ（Ｈｅｎｄｅｌ）（Ｄｉｐｔｅｒａ：Ｔｅｐｈｒｉｔｉｄａｅ）卵和各龄幼虫置于低温下测定，获得对低温忍耐力最强的２～３龄幼虫接入龙眼ＤｉｍｏｃａｒｐｕｓｌｏｎｇｇａｎＬｏｕｒ果实中，置于１℃（±０．１℃）下，至果心温度达到此温度时，然后储藏１３ｄ，感染在龙眼果实中的２～３龄幼虫１００％被杀死。
The 2nd and 3rd instar larvae with the strongest chilling endurance were introduced into the Dimocarpus longganLour fruit with long-term larvae and the eggs of each stage and the larvae of Bactrocera (Diptera: Tephritidae) At 1 ° C (± 0.1 ° C) until the core temperature reaches this temperature, it is stored for 13 days and the 2nd to 3rd instar larvae infected with longan fruit are killed.