| Common name (English) | |
|---|---|
| Phenacoccus madeirensis | Madeira mealybug, Mexican mealybug |
| Phenacoccus solenopsis | Cotton mealybug, Solenopsis mealybug |
| Phoracantha recurva | Lesser Eucalyptus longhorn |
| Phoracantha semipunctata | Australian eucalyptus longhorn; Eucalyptus longhorned borer |
| Phthorimaea operculella | Potato tuber moth, Tobacco splitworm |
| Phyla nodiflora minor | |
| Phyllocnistis citrella | Citrus leafminer |
| Phyllonorycter platani | |
| Pinnaspis aspidistrae | |
| Planococcus citri | Citrus mealybug |
| Plodia interpunctella | Indian meal moth, Weevil moth, Pantry moth, Flour moth, Grain moth |
| Prays citri | Citrus flower moth |
| Procambarus clarkii | Red swamp crayfish |
| Prunus avium | Cherry tree |
| Pseudaulacaspis pentagona | West Indian scale, White peach scale, Mulberry scale |
| Pseudococcus viburni | Obscure mealybug, Tuber mealybug |
| Pseudopachymerina spinipes | |
| Pterochloroides persicae | Peach-potato aphid; Black bark aphid; Black peach aphid; Brown peach aphid |
| Ptinus fur | Whitemarked spider beetle |
| Pulvinaria floccifera | Cottony camellia scale |