论文部分内容阅读
吸果夜蛾是山区水果生产的大敌。我场地处半山区,吸果夜蛾甚多,水果受到严重为害,全县各地同样受害严重。我们在识别各种夜蛾形态,生活习性和相应的中间寄主植株形态的基础上,进行了挖掘中间寄主,捕捉幼虫和烂果诱捕成虫等防治措施,收到一定效果。但由于吸果夜蛾种类多,分布广散,上述防治方法花工较多,并一时难于彻底消灭。桃、梨采收后,吸果夜蛾便很快转移到桔园为害桔果,所以急待研究出较好的防治措施。今年我场
Sucking fruit moth is the enemy of mountain fruit production. My field is located in the Mid-levels, with many sucking moths and fruit seriously harmed. On the basis of identifying the morphology, living habits and the morphology of the intermediate host plants, we detected and controlled the intermediate hosts, trapping larvae and trapping adults with rotten fruit, and got some results. However, due to the large number of species of louse, widely distributed, the above methods of prevention and treatment of more flowers, and for a time difficult to completely eliminate. Peach, pear harvest, the absorption of the night-long moths will be quickly transferred to the Orange Park harmful orange fruit, so urgent study to better control measures. This year I field