Peach Stop Back' and Tarnished Plant Bug T. J. HEADLEE. A Brood Study of the Codling Moth President's Address OTTO HEIDEMANN. The Sugar-cane Tingid from Mexico G. W. HERRICK. Abstract of Paper on the Cherry Fruit Flies C. G. HEWITT. The Imperial Bureau of Entomology W. E. HINDS. Powdered Arsenate of Lead as an Insecticide H. E. Ho! GKISS. Fall Spraying for the Pear Psylla New Species of Maple Mites T. E. HOLLOWAY. Some Methods of Handling Minute Hymenopter L. (). HOWARD. Economie Entomology at the Second International H. B. HUNGERFORD. The Success of a Two spray Calendar in a W. D. HUNTER. American Interest in Medical Entomology S. J. HUNTER. Apparatus for Maintenance of Thermal Climatic Pellegra and the Sand Fly, II F. A. JOHNSTON. On the Feeding Habits of Pimpla (Itoplectis) T. H. JONES. Some Notes on Laphygma frugiperda in Porto Rico A. C. MORGAN and G. A. RUNNER. Some Experiments with Roent- A. W. MORRILL. Co operation between State Horticultural In Entomological Pioneering in Arizona WILMON NEWELL. Notes on the Rice Water Weevil, Lissorhoptrus W. C. O'KANF. Arsenical Residues on Fruit" P. J. PARROTT. New Destructive Insects in New York *Withdrawn for publication elsewhere P. J. PARROTT and B. B. FULTON. Notes on Tree Crickets E. M. PATCH. A Note on Two Elm Leaf Aphids H. J. QUAYLE. 177 316 Some Natural Enemies of Spiders and Mites 85 416 A. H. ROSENFELD. Peculiar Effects of the Sting of a Wasp 225 W. J. SCHOENE. Notes on Comparative Tests with Zinc Arsenite 157 H. H. P. SEVERIN. Precautions Taken and the Dangers of Introduc- The Life History of the Mediterranean Fruit Fly, Ceratitis H. H. P. SEVERIN and H. C. SEVERIN. Historical Account of the Use H. A. SURFACE. What Besides Inspection? 265 J. G. O. TEPPER. Note on the Flowering and Fruitbearing of 359 P. H. TIMBERLAKE. Preliminary Report on the Parasites of Coccus 293 The Peruvian Fruit-fly, Anastrepha peruviana n. sp. 345 The Possible and Probable Etiology and Transmission of Ver- 211 Preliminary Report on the Picudo of Cotton in Peru 303 Withdrawn for publication elsewhere. Notes on Gypona octolineata AMERICAN ASSOCIATION OF ECONOMIC ENTOMOLOGISTS (Organized in 1889) President P. J. PARROTT, Geneva, N. Y. First Vice-President E. L. WORSHAM, Atlanta, Ga. Second Vice-President WILMON NEWELL, College Station, Texas. Secretary A. F. BURGESS, Melrose Highlands, Mass. LIST OF MEETINGS AND PAST OFFICERS First Annual Meeting, Washington, D. C., Nov. 12-14, 1889. President, C. V. Riley; First Vice-President, S. A. Forbes; Second Vice-President, A. J. Cook; Secretary, John B. Smith. Second Annual Meeting, Champaign, Ill., Nov. 11-13, 1890. (The same officers had charge of this meeting.) Third Annual Meeting, Washington, D. C., Aug. 17–18, 1891. President, James Fletcher; First Vice-President, F. H. Snow; Second Vice-President, Herbert Osborn; Secretary, L. O. Howard. Fourth Annual Meeting, Rochester, N. Y., Aug. 15-16, 1892. President, J. A. Lintner; First Vice-President, S. A. Forbes; Second Vice-President, J. H. Comstock; Secretary, F. M. Webster. Fifth Annual Meeting, Madison, Wis., Aug. 14-16, 1893. President, S. A. Forbes; First Vice-President, C. J. S. Bethune; Second Vice-President, John B. Smith; Secretary, H. Garman. Sixth Annual Meeting, Brooklyn, N. Y., Aug. 14-15, 1894. President, L. 0. Howard; First Vice-President, John B. Smith; Second Vice-President, F. L. Harvey; Secretary, C. P. Gillette. Seventh Annual Meeting, Springfield, Mass., Aug. 27-28, 1895. President, John B. Smith; First Vice-President, C. H. Fernald; Secretary, C. L. Marlatt. Eight Annual Meeting, Buffalo, N. Y., Aug. 21-22, 1896. President, C. H. Fernald; First Vice-President, F. M. Webster; Second Vice-President, Herbert Osborn; Secretary, C. L. Marlatt. Ninth Annual Meeting, Detroit, Mich., Aug. 12-13, 1897. President, F. M. Webster; First Vice-President, Herbert Osborn; Second Vice-President, Lawrence Bruner; Secretary, C. L. Marlatt. Tenth Annual Meeting, Boston, Mass., Aug. 19-20, 1898. President, Herbert Osborn; First Vice-President, Lawrence Bruner; Second Vice-President, C. P. Gillette; Secretary, C. L. Marlatt. Eleventh Annual Meeting, Columbus, Ohio, Aug. 18-19, 1899. President, C. L. Marlatt; First Vice-President, Lawrence Bruner; Second Vice-President, C. P. Gillette; Secretary, A. H. Kirkland. Twelfth Annual Meeting, New York, N. Y., June 22-23, 1900. President, Lawrence Bruner; First Vice-President, C. P. Gillette; Second Vice-President, E. H. Forbush; Secretary, A. H. Kirkland. Thirteenth Annual Meeting, Denver, Colo., Aug. 23-24, 1901. President, C. P. Gillette; First Vice-President, A. D. Hopkins; Second Vice-President, E. P. Felt; Secretary, A. L. Quaintance. Fourteenth Annual Meeting, Pittsburgh, Pa., June 27-28, 1902. President, A. D. Hopkins; First Vice-President, E. P. Felt; Second Vice-President, T. D. A. Cockerell; Secretary, A. L. Quaintance. Fifteenth Annual Meeting, Washington, D. C., Dec. 26-27, 1902. President, E. P. Felt; First Vice-President, W. H. Ashmead; Second Vice-President, Lawrence Bruner; Secretary, A. L. Quaintance. Sixteenth Annual Meeting, St. Louis, Mo., Dec. 29-31, 1903. President, M. V. Slingerland; First Vice-President, C. M. Weed; Second Vice-President, Henry Skinner; Secretary, A. F. Burgess. Seventeenth Annual Meeting, Philadelphia, Pa., Dec. 29-30, 1904. President, A. L. Quaintance; First Vice-President, A. F. Burgess; Second Vice-President, Mary E. Murtfeldt; Secretary, H. E. Summers. Eighteenth Annual Meeting, New Orleans, La., Jan. 1-4, 1906. President, H. Garman; First Vice-President, E. D. Sanderson; Second Vice-President, F. L. Washburn; Secretary, H. E. Summers. Nineteenth Annual Meeting, New York, N. Y., Dec. 28-29, 1906. President, A. H. Kirkland; First Vice-President, W. E. Britton; Second Vice-President, H. A. Morgan; Secretary, A. F. Burgess. Twentieth Annual Meeting, Chicago, Ill., Dec. 27-28, 1907. President, H. A. Morgan; First Vice-President, H. E. Summers; Second Vice-President, W. D. Hunter; Secretary, A. F. Burgess. Twenty-first Annual Meeting, Baltimore, Md., Dec. 28-29, 1908. President, S. A. Forbes; First Vice-President, W. E. Britton; Second Vice-President, E. D. Ball; Secretary, A. F. Burgess. Twenty-second Annual Meeting, Boston, Mass., Dec. 28-29, 1909. President, W. E. Britton; First Vice-President, E. D. Ball; Second Vice-President, H. E. Summers; Secretary, A. F. Burgess. Twenty-third Annual Meeting, Minneapolis, Minn., Dec. 28-29, 1910. President, E. D. Sanderson; First Vice-President, H. T. Fernald; Second Vice-President, P. J. Parrott; Secretary, A. F. Burgess. Twenty-fourth Annual Meeting, Washington, D. C., Dec. 27-29, 1911. President, F. L. Washburn; First Vice-President, E. D. Ball; Second Vice-President, R. H. Pettit; Secretary, A. F. Burgess, Twenty-fifth Annual Meeting, Cleveland, Ohio, Jan. 1-3, 1913. President, W. D. Hunter; First Vice-President, T. J. Headlee; Second Vice-President, R. A. Cooley; Secretary, A. F. Burgess, |