| Subject | English | Spanish |
| nat.sc., agric. | Italian pear scale | cochinilla roja del peral (Diaspis leperii) |
| entomol., urug.sp. | Italian pear scale | cochinilla gris del peral Epidiaspis leperii (Sign.) |
| entomol., Chil. | Italian pear scale | conchuela blanca del peral Epidiaspis leperii (Sign.) |
| entomol., span. | Italian pear scale | cochinilla roja del peral Epidiaspis leperii (Sign.) |
| nat.sc., agric. | Italian pear scale | cochinilla gris del peral (Diaspis leperii, Epidiaspis betulae) |
| entomol. | pear scale | piojo del peral Quadraspidiotus pyri |