Froggatt, W.W. 1921 A new mealybug on citrus trees. (Pulvinaria ornata n. sp.).. Agricultural Gazette of New South Wales 32: 427-428.
Froggatt, W.W. 1921 A new mealybug on citrus trees. (Pulvinaria ornata n. sp.).. Agricultural Gazette of New South Wales 32: 427-428.