U. S. DEPARTMENT rae AGRICULTURE, 
. BUREAU OF ENTOMOLOGY—BULLETIN No. 96. 
L. O. HOWARD, Entomologist and Chief of Bureau. 
PAPERS ON INSECTS AFFECTING 
STORED PRODUCTS. 
I. A LIST OF INSECTS AFFECTING STORED CEREALS. 
THE MEXICAN GRAIN BEETLE. 
THE SIAMESE GRAIN BEETLE. 
By F. H. CHITTENDEN, In Charge of Truck Crop and Stored Product Insect Investigations 
II. THE BROAD-NOSED GRAIN WEEVIL. 
THE LONG-HEADED FLOUR BEETLE. 
By F, H. CHITTENDEN, In Charge of Truck Crop and Stored Product Insect Investigations. 
Il. THE LESSER GRAIN-BORER 
THE LARGER GRAIN-BORER. 
By F. H. CHITTENDEN, In Charge of Truck Crop and Stored Product Inscet Investigations. 
IV. CARBON TETRACHLORID AS A SUBSTITUTE FOR CARBON 
BISULPHID IN FUMIGATION AGAINST INSECTS. 
By F. H. CHITTENDEN, In Charge of Truck Crop and Stored Product Insect Investigations, 
and C. H. POPENOE, Entomological Assistant. 
VY. THE BROAD-BEAN WEEVIL. 
By F. H. CHITTENDEN, In Charge of Truck Crop and Stored Product Insect Investigations. 
VI. THE COWPEA WEEVIL. 
By F. H. CHITTENDEN, In Charge of Truck Crop and Stored Product Insect Investigations. 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1916. 
