Dysmicoccus orchidum Williams
Host Plants : Bulbophyllum sp., Cymbidium finlaysonianum, Dendrobium sp., D. dearei, D. heterocarpum, D. schuetzei, D. wardianum, Grammatophyllum scriptum, Phaius flavus, Phalaenopsis sp., P. amabilis, P. aphrodite, P. lueddemanniana, P. sanderiana, P. schilleriana, Spathoglottis sp., Vanda sp., V. coerulea, V. lamellata, V. limbata, Distribution : India, Indonesia, Malaysia, Philipphines, Singapore, Thailand | ? (Williams 2004),
Pseudococcus dendrobiorum?Williams
Host Plants : Ascoglossum calopterum, Cymbidium sp., Dendrobium sp., D. bigibbum, D. canaliculatum, D. discolor, D. johnsoniae, a plant from Orchidaceae sp., Phalaenopsis sanderiana, P. schilleriana, Pholidota sp., Pomatocalpa spicatum, Distribution : Australia, Guam, Hawaiian Is, India, Indonesia, Malaysia, Papua New Guinea, Philippines, South Korea, Sri Lanka, Thailand, United States | ? (Ben-Dov 1994; Williams 1985, 2004),