SCIENTIFIC CONTRIBUTIONS OF CARL J. DRAKE 11 



215. Preliminary studies on the use of Dinitro-O-Cresol dusts in 



grasshopper control. (With G. C. Decker.) Iowa State Coll. 

 Journ. Sci., vol. 14, no. 4, pp. 345-351. 



216. Dos nuevas especies del genero BHSSUS Klug de la Argentina. 



Notas del Museo de La Plata, Argentina, vol. 5, no. 41, 

 pp. 223-227, 3 figs. 



217. Lucha contra la tucura en la Republica Argentina. (With C. H. 



Richardson.) Bol. Divulgacion 9, Soc. Rural Argentina, Buenos 

 Aires, 41 pp., 34 figs. 



1941 



218. New American Tingitidae (Hemiptera). Journ. Washington Acad. 



Sci., vol. 31, no. 4, pp. 141-145. 



219. Concerning some halobatinids from the Western Hennisphere 



(Hemiptera Gerridae). (With H. M. Harris.) Iowa State Coll. 

 Journ, Sci., vol. 15, no. 3, pp. 237-240. 



220. Notes on the family Mesoveliidae (Hemiptera) with descriptions 



of two new species. (With H. M. Harris.) Iowa State Coll. 

 Journ. Sci., vol. 15, no. 3, pp. 275-277. 



221. A new genus and species of Anthocoridae (Hemiptera). (With 



H. M. Harris.) Iowa State Coll. Journ. Sci., vol. 15, no. 3, 

 pp. 343-344. 



222. Three new American Tingitidae (Hemiptera). Pan-Pacific Ent., 



vol. 17, no. 3, pp. 139-141. 



223. A new Velia from Trinidad (Hemiptera). (With H. M. Harris.) 



Revista Ent., Rio de Janeiro, vol. 12, nos. 1-2, pp. 338-339. 



224. Report of the State Entomologist. 41st Ann. Yearbook Agric. 



Iowa, part 4, pp. 97-111, 6 figs. 



225. Tingitidae from Amboina Island (Hemiptera). (With M. E. Poor.) 



Pan-Pacific Ent., vol. 17, no. 4, pp. 160-165. 



226. A new chinch-bug from Argentina (Hemiptera: Lygaeidae). 



Revista Ent., Rio de Janeiro, vol. 12, pp. 514-515. 



227. Brief remarks by the chairman, National Plant Board. Minutes 



of Annual Meeting, vol. 17, pp. 9-12 



1942 



228. Two new Peruvian Tingitidae (Hemiptera). (With E. J. Hamble- 



ton.) Iowa State Coll. Journ. Sci., vol. 16, no. 2, pp. 329-330. 



229. Four new Tingitidae (Hemiptera) from Argentina. (With M. E. 



Poor.) Entomologia, Anal. Mus. Argentine Cienc. Nat., vol. 40, 

 no. 158, pp. 299-302. 

 230.- The work of the National Plant Board. Proc. American Assn. 

 Nurserymen, pp. 155-162. Reissued in: Southern Florist and 

 Nurserynnen, vol. 53, no. 22, pp. 5-6; vol. 56, no. 23, pp. 3-4. 



231. Seven new South American Tingitidae (Hemiptera). (With E. J. 



Hambleton.) Revista Ent., Rio de Janeiro, vol. 13, nos. 1-2, 

 pp. 76-81. 



232. Two new American species of the genus AvaduS Fabr. (Hemip- 



tera). Revista Ent., Rio de Janeiro, vol. 13, nos. 1-2, 

 pp. 151-154. 



233. Notas sobre RheumatobateS , com descricao de una nova especie 



(Hemiptera, Gerridae). (With H. M, Harris.) Revista Brasil 

 Biol., vol. 2, no. 4, pp. 399-402. 



234. A new apterous aradid from Australia (Hemiptera). Pan-Pacific 



Ent., vol. 18, no. 4, pp. 190-191. 



235. New Tingitidae (Hemiptera). Iowa State Coll. Journ. Sci., 



vol. 17, no. 1, pp. 1-21. 



