46 



Leptosty'lus sexguttata Say. Reared from black locust twigs. 

 1890, Schwarz, Proc. Ent. See. Wash., 2:74. 



Liopus alpha Say. "Infests yellow locust twigs on dead trees." 

 1893, Hopkins, Bui. 32, W. Va. Agri. Exp. Sta., p. 196, No. 160. 



I Liopus cinereus Lee. Reared from twigs of black locust. 

 1890, Packard, 5th Rept. U. S. Ent. Comm., p. 373. 



Liopus facicularis Horn. Reared from black locust twigs. 

 1890, Schwarz, Proc. Ent. Soc. Wash., 2:74. 



Neoclytus erythrocephalus Fabr. Larvae infest several species of 

 trees, including the black locust. 



1880, Riley, Am. Ent., (3) n. s. 1:132. 



1890, Packard, 5th Rept. U. S. Ent. Comm., p. 373. 



1893, Hopkins, Bui. 32, W. Va. Agri. Exp. Sta., p. 195, No. 149. 



1896, Lintner, Rept. N. Y. State Ent., 12 : 146. 



1898, Felt, 50th Rept. N. Y. State' Mus. Nat. Hist., p. 264. 



Elaphidion villosum Fabr. The Oak Pruner. The larva infests 

 the twigs of several species of trees, including the black locust, but prefer 

 the oak and apple. They construct their tunnels in the center of the twig, 

 working toward the body of the tree. At maturity they nearly sever the 

 twig from the inside, then retire up their burrows, plugging the opening 

 ■with chips. These twigs are easily broken off by the wind, falling to the 

 ground, where the adults emerge the following spring. The only known 

 remedy is to gather and burn the fallen twigs with the pupae in them. 



1898, Chittenden, Bui. 18, (n. s.) Div. Ent. U. S. Dept. Agri., 

 pp. 35-40. 



1904, Herrick, Bui. 86, Miss. Agri. Exp. Sta., pp. 32-33. 



Family ChrysomeliDae. 



Anomoae laticlava Forst. Feeds on foliage. 



1890, Packard, 5th Rept. U. S. Ent. Comm., p. 373. 



1892, Chittenden, Proc. Ent. Soc. Wash., 2:261-267. 



Cerotomia caminae Fabr. "Feeding upon sap from wounds made by 

 Cyllen\e robiniae in black locust." 



1893, Hopkins, Bui. 32, W. Va. Agri. Exp. Sta., p. 201, No. 193. 



Odontota nervosa Panz. The Rosy Hispa. Feeding upon leaves 

 of black locust, generally found with 0. dorsdis. Common in' Ohio. 



1891, Hopkins, Bui. 16, W. Va. Agri. Exp. Sta., p. 88. 



1893, Hopkins, Bui. 32, W. Va. Agri. Exp. Sta., p! 202, No. 200. 

 1902, Chittenden, Bui. 38, (n. s.) Div. Ent. U. S. Dept. Agri., 

 pp. 84-85. 



