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１９９２～１９９３年，在黑龙江省大庆市对柳蛎蚧进行了野外观察和定期取样观察，研究了柳蛎蚧的生物学特性。结果表明：柳蛎蚧１年发生一代，以卵虫在介壳内越冬，５月下旬开始孵化，成虫出现期为７月～９月，主要以固定若虫和雌成虫危害。
From 1992 to 1993, the oyster scale in the field of Daqing in Heilongjiang Province was observed and observed regularly. The biological characteristics of the oyster scale were studied. The results showed that the oyster oyster scale occurred one generation a year. The eggs hatched in the shell of the oyster oyster and began to hatch in late May. The emergence period of the oyster oyster was from July to September, and was mainly endangered by the fixed nymphs and the female adults.