iG 
THE BLACK SCALE. 
Saissetia olee Bern. 
(Food plants: Apple, apricot, olive, orange, pear, plum, rose; formerly Lecanium. ) 
For bibliography and food plants see Fernald, Cat. Coccide of World, Bul. 88, 
Mass. Agr. Coll., pp. 205-206, 1903. 
Exuipit: Infested twig. 
THE OLEANDER SCALE. 
Aspidiotus hedere Vall. 
(Food plants: Currant, box, cherry, olive, oleander, orange, etc.; formerly A. nerit 
Bouché. ) 
For bibliography and food plants see Fernald, Cat. Coccidee of World, Bul. 88, 
Mass. Agr. Coll., pp. 260-264, 1903. 
Exuisir: Infested twig. 
THE ORANGE CHIONASPIS. 
Chionaspis citri Comst. 
(Food plants: Euonymus, orange, palms. ) 
For bibliography and food plants see Fernald, Cat. Coccidze of World, Bull. 88, 
Mass. Agr. Coll., pp. 214-215, 1903; Marlatt, Yearbook, U. 8. Dept. Agric., 1900, 
p- 270, 1901. 
Exaursit: Infested twig. 
THE RED SCALE OF CALIFORNIA. 
Chrysomphalus aurantii Mask. 
(Food plants: Agave, apple, fig, grape, lemon, orange, pear, plum, quince, willow, 
etc.; formerly Aspidiotus. ) 
For bibliography and food plants see Fernald, Cat. Coccidze of World, Bull. 88, 
Mass. Agr. Coll., pp. 287-288, 1903; Marlatt, Yearbook, U. 8S. Dept. Agric., 1900, 
p. 268, 1901. 
Exuisit: Infested twig. 
THE CIRCULAR SCALE. 
Chrysomphalus ficus Ashi. 
(Food plants: Lemon, oleander, orange, palm, rose, ete.; formerly Aspidiotus. ) 
For bibliography and food plants see Chrysomphalus aonidum, Fernald, Cat. Cocci- 
dee of World, Bul. 88, Mass. Agr. Coll., pp. 286-287, 1903; Marlatt, Yearbook, U. 8S. 
Dept. Agric., 1900, p. 269, 1901. 
Exuisir: Infested twig. 
THE PURPLE SCALE. 
Lepidosaphes beckii Newm. 
(Food plants: Citron, fig, lemon, oak, orange. Formerly Mytilaspis citricola Glov. ) 
For bibliography and food plants see Fernald, Cat. Coccidee of World, Bull. 88, 
Mass. Agr. Coll., pp. 305-306, 1903; Marlatt, Yearbook, U. S. Dept. Agric., 1900, 
p- 261, 1901. 
Exuisirt: Infested twig. 
GLOVER’S SCALE; LONG SCALE. 
Lepidosaphes glovert Pack. 
(Food plants: Lime, magnolia, orange, palms; formerly Mytilaspis. ) 
For bibliography and food plants see Fernald, Cat. Coeccidee of World, Bul. 88, 
Mass. Agr. Coll., p. 309, 1903; Marlatt, Yearbook, U.S. Dept. Agric., 1900, p. 265, 
1901. 
Exursit: Infested twig. 
