11 



THE BLACK SCALE. 



Saissetia olese Bern. 



(Food plants: Apple, apricot, olive, orange, pear, plum, rose; formerly Lecanium.) 

 For bibliography and food {)lants see Fernald, Cat. Coccidse of World, Bui. 88, 

 Mass. Agr. Coll., pp. 205-206, 1903. 

 Exhibit: Infested twig. 



THE OLEANDER SCALE. 



Aspidiuliis Jiederas Vail. 



(Food plants: Currant, box, cherry, olive, oleander, orange, etc.; formerly A. nerii 

 Bonche. ) 



For bibliography and food plants see Fernald, Cat. Coccidaj of World, Bui. 88, 

 Mass. Agr. Coll., pp. 260-264, 1903. 



Exhibit: Infested twig. 



THE ORANGE CHIONASPIS. 



CJiionaspis citri Conist. 



(Food plants: Euonymus, orange, palms.) 



For bibliography aiid food plants see Fernald, Cat. Coccidae of World, Bull. 88, 

 Mass. Agr. Coll., pp. 214-215, 1903; Marlatt, Yearbook, U. S. Dept. Agric, 1900, 

 p. 270, 1901. 



Exhibit: Infested twig. 



THE RED SCALE OF CALIFORNIA. 



Chrysomphalus aurantii Mask. 



(Food plants: Agave, apple, fig, grape, lemon, orange, pear, plum, (juince, willow, 

 etc. ; formerly Aspidiotns. ) 



For l)ibliography and food plants see Fernald, Cat. Coccidae of World, Bull. 88, 

 Mass. Agr. Coll., pp. 287-288, 1903; Marlatt, Yearbook, U. S. Dept. Agric, 1900, 

 p. 268, 1901. 



Exhibit: Infested twig. 



THE CIRCULAR SCALE. 



Chrysomphalus ficus Ashm. 



(Food plants: Lemon, oleander, orange, palm, rose, etc.; formerly Aspidiotns.) 

 For bibliography and food plants see Chnisomphalus aonidum, Fernald, Cat. Cocci- 

 die of World, Bui. 88, Mass. Agr. Coll., pp." 286-287, 1903; Marlatt, Yearbook, U. S. 

 Dept. Agric, 1900, p. 269, 1901. 

 Exhibit: 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. Coccid* of World, Bull. 88, 



Mass. Agr. Coll., pp. 305-306, 1903; Marlatt, Yearbook, U. S. Dept. Agric, 1900, 



p. 261, 1901. 

 Exhibit: Infested twig. 



GLOVER'S SCALE; LONG SCALE. 



Lepidosaphes gloveri Pack. 



(Food plants: Lime, magnolia, orange, palms; formerly Mytilaspis.) 



For bibliography and food plants see Fernald, Cat. Coccidae of World, Bui. 88, 



Mass. Agr. Coll., p. 309, 1903; Marlatt, Yearbook, U. S. Dept. Agric, 1900, p. 265, 



1901. 

 Exhibit: Infested twig. 



