论文部分内容阅读
用蒸热和冷藏综合处理的方法，可杀死接入荔枝鲜果中桔小实蝇Ｂａｃｔｒｏｃｅｒａｄｏｒｓａｌｉｓ（Ｈｅｎｄｅｌ）的卵和幼虫。经测定，３１ｈ卵期的卵较１～３龄幼虫对处理更具忍耐力。在蒸热果实中心温度升至４６．５℃时，保持１０ｍｉｎ，然后再将果实移至２℃温度下贮藏４０ｈ，可将接入荔枝果实中的１１３０３１粒３１ｈ卵期的卵以及供成虫自由产卵果１８００个所获得的卵完全杀死。此外，在与上述相同的杀虫处理条件下，对荔枝鲜果进行果实品质的测定，试验结果表明，与未处理的对照果实相比，没有明显的差异。
The combination of steaming and cold storage can kill the eggs and larvae of Bactroceradorsalis (Hendel), which is connected to the fresh fruit of litchi. It was determined that the eggs of 31h eggs were more tolerant than the 1 ~ 3 instar larvae. In the steamed fruit center temperature rose to 46.5 ℃, the holding 10min, and then the fruit was moved to 2 ℃ temperature storage 40h, access to litchi fruit in the 113031 31h eggs and eggs for adults free production 1800 ova obtained eggs completely killed. In addition, under the same insecticidal treatment conditions as described above, the fruit quality of litchi fruits was measured and the results showed that there was no significant difference compared with the untreated control fruits.