柑桔糠片蚧(Parlatoria PergandiiComst),又称灰点介壳虫,属于同翅目盾蚧科(Diaspidiae),近年来在我省部分柑桔产区发生为害日趋严重,成为我省柑桔主要虫害之一。我所桔园以糠片蚧为害为主,兼有黄园、褐园等其他蚧类。此虫可危害枝叶、树干和果实。枝叶受害处枯黄干缩,可使枝叶 Parlatoria PergandiiComst, also known as Gray Spot Scale Insect, belongs to Diaspidiae. In recent years, it has become more and more serious in some citrus producing areas of our province and has become the major insect pest of citrus in our province one. My citrus garden to bran Kuwana harm-based, both yellow garden, brown garden and other Kuwana categories. This insect can endanger foliage, trunk and fruit. Branches and leaves damage at dry shrinkage, make the leaves