CATALOGUE OF THE EXHIBIT OF ECONOMIC ENTOMOLOGY 

 AT THE LOUISIANA PURCHASE EXPOSITION. 



INSECTS INJURIOUS TO ORANGE AND LEMON. 



For general articles relating to insects affecting these fruits see 

 Hubbard, 1885, and Insects Affecting the Orange, U. S. Dept. Agric, 

 Marlatt, Scale Insects and Mites of Citrus Fruits, Farmers' Bui. 172, 

 1903. 



THE APPLE TWIG-BEETLE. 

 Stepkanoderes hispidulus Lee. 

 (Formerly Hypothenemns eruditus auct.) 

 Exhibit: Adult and work. 



THE OAK AMBROSIA BEETLE. 



Xyleborus affirm Eichh. 



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

 Agric, pp. 19-20, 1897, under X. pubescens Zimm. 

 Exhibit: Adult, work, "and figure. 



THE PAN-AMERICAN PLATYPUS. 



Platypus composilus Say. 



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

 Agric, pp. 14-16, 1897. 



Exhibit: Adult, work, and figure. 



FULLER'S ROSE BEETLE. 



Aramigus fulleri Horn. 



For general account of life histoiy see Chittenden, Bui. 27, n. s. , 

 Div. Ent., U. S. Dept. Agric, pp. 88-96, 1901. 

 Exhibit: Adult. 



THE COFFEE-BEAN WEEVIL. 



Arsecerus fasciculatus De G. 



For partial life history and general account see Chittenden, Bui. 8, 

 n. s., Div. Ent., U. S. Dept. Agric, pp. 36-38,1897. 

 Exhibit: Adult and work. 



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