Ice-plant
Guides
Pulvinariella
Pulvinariella is a genus of soft scale insects (Coccidae) established by Borchsenius in 1953. The genus includes species that are specialist phloem-feeders on succulent plants, particularly ice-plants in the genera Carpobrotus and Mesembryanthemum. Pulvinariella mesembryanthemi has been extensively studied as a potential biocontrol agent for invasive Carpobrotus species in coastal ecosystems. These scales exhibit density-dependent population dynamics and are influenced by host plant nitrogen and water conditions.