| Subject | English | Chinese |
| biol. | grey pear scale | 桃白圆盾蚧 (Epidiaspis leperli (Signoret)，盾蚧科) |
| entomol. | Italian pear scale | 梨灰盾蚧 Epidiaspis leperii (Sign.) |
| biol. | Italian pear scale | 意大利梨蚧 (Epidiaspis piricola Del Guer，蚧科) |
| biol. | Japanese pear scale | 梨蚧 (Coccus bituberculatus Targioni，蚧科) |
| biol. | pear oystershell scale | 梨牡蛎蚧长蚧，Lepidosaphes conchiformoides Gmelin.，蚧科 |
| entomol. | pear scale | 梨树甲虫 Quadraspidiotus pyri |
| biol. | pear white scale | 梨长白蚧 (Leucaspis japonica Cockerell，蚧科) |