Main pests endangering Myrica rubra in Ningbo were understood and their ocurrence pattern was revealed.In the meantime, their prevention and control measures were proposed.

• 揭示了宁波地区危害杨梅的主要害虫（有杨梅柏牡蛎蚧、油桐尺蠖、杨梅卷叶蛾类、油茶枯叶蛾、杨梅蓑蛾类、樟盾蚧）种类及发生规律，同时提出了相应防治措施。