THE TOBACCO BEETLE. 73 



(41) Lugger, Otto. 



1899. Fifth annual report of the entomologist. . . Minnesota for 1899. 

 247 p., 6 pi. St. Paul. 



Pages 67-69 : Brief account of this and other ptinids. 



(42) Howard, L. O. 



1899. Principal insects affecting the tobacco plant. In U. S. Dept. Agr. 



Yearbook for 1898, p. 121-150, fig. 7-31. 



Pages 144—145, fig. 29-30 : A general account of the cigarette 

 beetle. Mentions steaming and other means of control. 



(43) 



1900. Principal insects affecting tobacco. U. S. Dept. Agr. Farmers' 



Bui. 120. 32 p., 25 fig. 



(44) Hinds, W. E. 



1901. Fumigation with carbon bisulphide. In U. S. Dept. Agr. Div. 



Ent. Bui. 30 (new ser.), p. 78-82. 



(45) Howard, L. O. 



1902. Recent injury by the cigarette beetle. In U. S. Dept. Agr. Div. 



Ent. Bui. 38 (new ser.), p. 94-96. 



Mention of injury caused by the cigarette beetle in different 

 localities. 



(46) Osborn, Herbert. 



1902. Note on the occurrence of the cigarette beetle in Columbus. In 

 Ohio Nat., v. 3, no. 2. p. 330-331. , > 



Food habits and description of larvae and adults. Mention of 

 injury to plush-covered furniture. 



(47) Sanderson, E. D. 



1902. Insects injurious to staple crops. 295 p. New York. 



Pages 237—238 : Description and account of habits, and remedies 

 for cigarette beetle. 



(48) Chittenden, F. H. 



1902. Principal injurious insects in 1902. In U. S. Dept. Agr. Yearbook 



for 1902, p. 726-733. 



Page 72S : An account of injury in 1901 in Virginia, Ohio, New 

 York, Indiana, and Washington, D. C, by Lasioderma serricome. 



(49) Osborn, Herbert. 



1903. Insects of the season in Ohio. In U. S. Dept. Agr. Div. Ent. Bui. 



40 (new ser.), p. 46-47. 



Notes on occurrence in upholstered furniture in Ohio. 



(50) Chittenden, F. H. 



1903. The principal injurious insects of 1903. In U. S. Dept. Agr. 



Yearbook for 1903, p. 563-566. 



Page 563 : Mention of injury by Lasioderma serricome in Mary- 

 land, Virginia, Florida, and the District of Columbia. 



(51) Symons, T. B. 



1904. Entomological notes for the year in Maryland. In U. S. Dept. 



Agr. Div. Ent. Bui. 46 (new ser.), p. 97-99. 



Mention of injury in Maryland and of control experiments with 

 carbon disulphid and hydrocyanic-acid gas. 



(52) 



1905. Common injurious and beneficial insects of Maryland. Maryland 



Agr. Expt. Sta. Bui. 101, p. 125-204. 



Pages 173-174 : Lasioderma testaceum Dufts. An account of 

 food habits and remedies. 



