Nigel Cattlin / Glasshouse mealybug (Pseudococcus viburni) infesting the swollen stem of a Bunny-ears cactus, (Opuntia microdasys).

Paul Harcourt Davies / Citrus mealybugs (Planococcus sp.) resting on leaf, Umbria, Italy. May.

Nigel Cattlin / Glasshouse mealbugs (Pseudococcus viburni) with their waxy extrusions along the leaf vein of a Bougainvillea house plant

Nigel Cattlin / Glasshouse mealybug (Pseudococcus viburni) on conservatory Bougainvillea plant , Devon, England, UK. August.