CATALOGUE OF THE EXHIBIT OF ECONOMIC EXTOMOLOCY 

 AT THE LOUISIANA PURCHASE EAPOSIFIOX. 



INSECTS INJURIOUS TO ORANGE AND LEMON. 



For general articles relating to insects affecting these fruits see 

 Hubbard, 1S85, 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. 

 Sfephaiwdercs hispldvlns I^ec. 

 (Formerly Jhipotheneinus eruditus auct.) 

 Exhibit: Adult and work. 



THE OAK AMBROSIA BEETLE. 



Xyleborus affirm Kiclili. 



For general account see Hul)bard, Bui. 7, n, s., Div, Ent., U. S. Dept, 

 Agric, pp. 111-20, lSi>7, under X. puhescens Zimm. 

 Exhibit: Adult, work, and figure. 



THE PAN-AMERICAN PLATYPUS. 



Platypus composiliis Say. 



For general article see Hubbard. Bui. 7. n. s., Div, Eiit.. V. S. Dept. 

 Agric, pp. 1+-1«). ls:>7. 



Exhibit: Adult, woik, andligure. 



FULLER'S ROSE BEETLE. 



Aramif/UK JiUleri Horn. 



For general account of life history sec Chittenden, Bui. 27, n. s., 

 Div. Ent., U. S. Dept. Agric, pp. S8-9<), IIXH. 

 Exhibit: Adult. 



THE COFFEE-BEAN WEEVIL. 



.\r:iririis fnxi-ii-iihttus |)c (i. 



For partial life liistoiv and general account .-^ee ChittcnOen, Bui. S, 

 n. s., Div. Ent., V. 8. Dept. Agric, pp. 36-38, 181»7. 

 ExiiiiiiT: Adidt and worU. 



