影响越冬代桃蛀螟发生量的因素及防治技术越冬代桃蛀螟的幼虫是危害早熟桃果实的主要害虫，在防治技术处于盲目状态时，虫果率达５０％～１００％，严重降低早熟桃园的经济效益。为了进一步完善对越冬代桃蛀螟的有效防治技术，于１９８７～１９９０年在山东省腾州市大坞镇... Factors Influencing the Occurrence of Overwintering Blight borer and Prevention and Cure Techniques The overwintering peach larvae are the major pests that damage the peach fruit. When the prevention and control technology is blind, the fruit rate reaches 50% -100%, which seriously reduces the rate of premature ripening Taoyuan economic benefits. In order to further improve the effective control of peach borer on the overwintering pest control technology, from 1987 to 1990 in Shandong Province Tengzhou City Dadu town ...