19 

 INSECTS INJURIOUS TO PEACH. 



Saunders, Insects Injurious to Fruits, 2d edit., pp. 191-200, 1900. 

 THE NATIVE PEACH BARK-BEETLE. 



Plilaxtphthorus Uminaris Harr. 

 (Formerly Phhrotribus. ) 



For general account see Lintner, 9th Rpt. N. Y. St. Ent., pp. 365-368, 1893. 

 Exhibit: Adult and work. 



THE FRTJIT-TREE BARK-BEETLE. 



tScolj/tus rugulosus Eatz. 



For general account see Chittenden, Cir. 29, Div. Ent., U. S. Dept. Agric, 1898. 

 Exhibit: Adult, work, figure, and the parasite Ckeiropachys colon Linn. 



THE PEACH BORER. 



Sanninoidea e.vitiosa Say. 

 (Formerly Sannina.) 



For general account see Marlatt, Cir. 17, Div. P^nt., U. S. Dept. Agric, 1896. 

 Exhibit: Pupa, cocoon, adult, and figure. 



THE PERIODICAL CICADA. 



Tlhicen. septendecbn Linn. 



(Injures, l>y deposition of eggs in the twigs, almost all fruit, shade, and forest trees. ) 

 For life historv and general article see Marlatt, Bui. 14, n. s., Div. Ent., U. S. Dept. 

 Agric, 1898. 

 Exhibit: Pupa, adult, and enemy Sphecins Kj^eciosu.'t Drn. 



THE BLUE-SPANGLED PEACH-MOTH. 



Haploa lecontei Boisd. 

 ( Formerly Callimorpha.) 



For general account see Saunders, Insects Injurious to Fruits, 2d edit., i^p. 197-199, 

 1900. 

 Exhibit: Adult. 



THE PEACH-TWIG MOTH. 



Anarda lineatella Zell. 



For genera' article with bibliography see Marlatt, Bui. 10, n. s., Div. Ent., U. S. 

 Dept. Agric, pp. 7-20, 1898. 

 Exhibit: Pupa, adult, work, and figure. 



THE INDIAN FRUIT-FLY. 



Ceratitis capitata Wied. 



For general article see Riley, Rpt. U. S. Dept. Agric, 1890, pp. 255-257. 

 Exhibit: Pupa, adult, and figure. 



THE PEACH SCALE. 



Eulecanium persicie Fab. 



(Food plants: Peach, plum, quince, etc.; formerly Lecanium.) 

 Foi' bibliographv- food plants, and distribution see Fernald, Cat. Coccidfe of 

 World, Bui. 88, Mass. Agr. Coll., pp. 191-193, 1903. 

 Exhibit: Infested twig. 



PUTNAM'S SCALE; CRANBERRY SCALE. 



^it^pidiotntt ancj/lus Putn. 



(Food plants: Apple, apricot, box-elder, cottonwood, cranberry, elm, hemlock, 

 maple, oak, peach, pear, plum, etc.) 



For bibliographv and food plants see Fernald, Cat. Coccidas of World, Bui. 88, 

 Mass. Agr. Coll., pp. 252-253, 1903. 



Exhibit- Infested twig. 



