| Common name (English) | |
|---|---|
| Planococcus vovae | Nassonov's mealybug |
| Platyobria biemani | |
| Pleistodontes imperialis | |
| Podothrips semiflavus | |
| Pratylenchus penetrans | |
| Prays citri | Citrus flower moth |
| Protopulvinaria pyriformis | |
| Pseudaulacaspis pentagona | West Indian scale, White peach scale, Mulberry scale |
| Pseudococcus viburni | Obscure mealybug, Tuber mealybug |
| Psyllaephagus bliteus | |
| Pterochloroides persicae | Peach-potato aphid; Black bark aphid; Black peach aphid; Brown peach aphid |
| Pulvinaria aurantii | |
| Pulvinaria floccifera | Cottony camellia scale |
| Rhizobium radiobacter | |
| Rhopalapion longirostre | Hollyhock weevil |
| Rhopalosiphum maidis | Corn leaf aphid; Corn aphid |
| Rhopalosiphum rufiabdominale | Rice root aphid; Red rice root aphid |
| Rhynchophorus ferrugineus | Red palm weevil; Asian palm weevil; Sago palm weevil |
| Rotylenchulus parvus | |
| Saissetia oleae |