栎掌舟蛾一年发生2代,以蛹在1—4厘米深的土中越冬,第1代幼虫出现于6月中旬,第二代幼虫出现于8月中旬。此虫发生与林相关系密切,纯林、疏林和林缘比混交林、密林和林内严重。最好在三龄幼虫期进行化学防治,用95%晶体敌百虫1:1000,80%DDVP,50%杀虫螟松1:800～1000倍液等喷雾可以达到90%左右杀虫率的良好效果。 The oyster palm moths occur two generations a year, pupae in the 1-4 cm deep soil overwintering, the first generation larvae appear in mid-June, the second generation larvae appear in mid-August. The occurrence of this pest is closely related to the forest, with pure forests, sparse forests and forest margins more than mixed forests, dense forests and forests. The best chemical control in the third instar larvae stage, with 95% crystal trichlorfon 1: 1000, 80% DDVP, 50% insects borer 1: 800 to 1000 times the liquid spray can reach about 90% insecticidal rate Good effect.