iv CONTENTS. [P. D. No. 4. 



Seventh Annual Report of the State Dairy Bureau, . . .281 



Report on Extermination of the Gypsy Moth (with Appendix), . 309 

 Paper: Arsenate of Lead as an Insecticide. By Prof. C 11. 



Fernald, 353 



Paper: Arsenate of Lead; its Manufacture and Chemical Com- 

 position. By F. J. Smith, M.S., r>57 



Paper: Experiments with Insecticides. By A. II. Kirklaud and 



A. F. Burgess, 370 



Paper : Danger from the Use of Arsenate of Lead. By A. H. Kirk- 

 land, M.S., 390 



Paper: Digestion in the Larviu of the Gypsy Moth. By A. II. 



Kirkland and F. J. Smith 394 



Paper : Notes on Predaceous Beetles, 1897. By A. F. Burgess, M.S., 402 

 Paper: The Species of Podisus occurring in the United States. 



By A. H. Kirkland, M.S., 412 



Report of Board of Cattle Commissioners, 443 



Report on Farmers' National Congress at St. Paul, Minn., . . 585 



Returns of the Societies, 601 



Agricultural Directory, 633 



Index, 647 



