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浙江朴盾木虱是危害朴树的重要害虫。文中对该虫的形态特征、生物学特性和防治措施进行了研究。该虫在青岛一年发生二代，以卵越冬；一代若虫为害朴叶引起长角状虫瘿，严重影响树势发育，极碍市容景观。防治试验表明：用５０％久效磷、４０％氧化乐果、５０％磷胺等内吸杀虫乳油，杀虫效果可达９２８％～１００％；用５０％马拉硫磷、４０％敌敌畏、５０％辛硫磷等乳油触杀，效果可达９５９％～１００％。文中还叙述了其他综合治理措施及１３种天敌。
Zhejiang Park shield psyllium is an important pest endanger Hackberry. In this paper, the morphological characteristics, biological characteristics and control measures were studied. The pest occurs in Qingdao one year in the second generation, with the egg overwintering; generation of nymphs caused by Park leaf caused by long-horned pest, seriously affecting the development of tree vigor, extremely impediment to the landscape. The control experiment showed that insecticidal effect of insecticidal EC was up to 92.8% ~ 100% with 50% monocrotophos, 40% omethoate and 50% % Dichlorvos, 50% phoxim EC cream touch, the effect of up to 95 9% to 100%. The article also describes other comprehensive control measures and 13 kinds of natural enemies.