摘要
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。
Longan, Dimocarpus longgan Lour, artificial infested with 2～3 instar larvae of oriental fruit fly, Bactrocera (Bactrocera) dorsalis (Hendel) (Diptera: Tephritidae) which were confirmed to have high resistance to the low-temperature were held at 1℃(±0.1℃) for about 13 hours. When the centre of the fruit reached the treated temperature, they were further stored for 13 days. After the cold storage, the mortality of 2～3 instar larvae of the fruit fly in longan was 100%.
出处
《江西农业大学学报》
CAS
CSCD
1999年第1期33-36,共4页
Acta Agriculturae Universitatis Jiangxiensis
关键词
龙眼
桔小实蝇
低温处理
杀虫试验
Longan
Oriental fruit fly
Low-temperature treatment
