20 



INJURING THE BRANCHES. 



THE APPLE-TREE PRUNER. 



Ekq^hidion viUosnm Fabr. 

 For full account and food plants .see Chittenden, Bui. 18, n. s., Div.^ 

 Ent., U. S. Dept. Agric, pp. 35-40, 1898. 

 Exhibit: Adult, work, and figure. 



THE NEW YORK WEEVIL. 



Illiijcerus noveboruceusls Forst. 

 For general account see Lugger, 5th Rpt. St. Ent. Minn., pp. 187- 

 189, 1899. 



Exhibit: Adult and work. 



THE APPLE TWIG-BORER. 



AmpJdcerus hicaudatus Say. 

 For general account see Marlatt, Farmers' Bui. 70, U. S. Dept. 

 Agric, pp. 11-13, fig., 1898. 

 Exhibit: Adult, work, and figure. 



THE APPLE TWIG-BEETLE. 



Stephanoderes Jmpklalus Lee. 

 (Formerly called Ilyfothenemxis.) 

 Exhibit: Adult and work. 



PEAR-BLIGHT BEETLE; SHOT-BORER. 



Xiilehortia pyfl Feck. 

 (Formerly called JT! dlsjjar.) 



For general account see Hubbard, Bui. 7, n. s., Div. Ent,, U. S. 

 Dept. Agric, pp. 22-23, 1897. 

 Exhibit: Adult and work. 



THE COSMOPOLITAN AMBROSIA BEETLE. 



Xyleborus saxeseni Ratz. 

 (Formerly called X. xylographus.) 



For general account see Hubbard, Bui. 7, n. s., Div. Ent., U. S. 

 Dept. Agric, pp. 24-26, 1897. 

 Exhibit: Adult. 



FRUIT-TREE BARK BEETLE; THE SHOT-HOLE BORER. 

 Scolytus rucjulosun Ratz. 

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

 Agric, 1898. 



Exhibit: Adult and figure. 



THE BUFFALO TREE-HOPPER. 



Ceresa bHltalun >Say. 

 For general account see Marlatt, Cir. 23, Div. Ent., U. S. Dept. 

 Agric, 1897. 



Exhibit: Adult, work, and figure. 



