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Phenacoccus solani
Solanum Mealybug
Phenacoccus solani, commonly known as the solanum mealybug, is a parthenogenetic mealybug species in the family Pseudococcidae. It reproduces via thelytokous parthenogenesis, with females producing viable offspring without males. The species has a broad host range including plants in Solanaceae, Amaryllidaceae, and Compositae families, and is recognized as a pest of tomato, cotton, and ornamental plants. Historically confused with P. defectus due to morphological similarity, molecular and morphometric analyses confirmed these as conspecific in 2016, with P. defectus synonymized under P. solani. The species has a cosmopolitan distribution spanning the Nearctic, Mediterranean basin, Asia, South America, Africa, Australia, and Pacific islands.