6 U.S. NATIONAL MUSEUM BULLETIN 267 



1931 



104. Report of committee on the training of an entonnologist. {With 



others.) Journ. Econ. Ent., vol. 24, no. 1, pp. 27-31. 



105. Report of committee of American Association of Economic 



Entonnologists on certain proposed annendnnents to the Inter- 

 national Rules of Zoological Nomenclature. (With others.) 

 Journ. Econ. Ent., vol. 24, no. 1, pp. 33-34. 



106. Two new species of Tlgciva fronn South America (Hemiptera, 



Tingitidae). Proc. Hawaiian Ent. Soc., vol. 7, no. 3, pp. 405- 

 406. 



107. An undescribed water-strider from Brazil (Hemiptera-Gerridae). 



(With H. M. Harris.) Ann. Carnegie Mus., vol. 20, no. 2, 

 pp. 267-268. 



108. Further notes on the genus Rhagovelia, Hemiptera, Veliidae. 



(With H. M. Harris.) Pan-Pacific Ent., vol. 8, no. 1, pp. 33-36. 



109. Grasshoppers in Iowa. (With G. C. Decker.) Iowa State Coll. 



Ext. Serv. Bull. 176, pp. 1-4, 2 figs. 



110. The Cornell University Entomological Expedition to South 



Annerica, 1919 and 1920, scientific results, no. 5. Hemiptera- 

 Tingitidae. Ann. Ent. Soc. America, vol. 24, no. 3, pp. 510-514. 



111. Neotropical Tingitidae (Hemiptera). Ann. Mag. Nat. Hist., 



ser. 10, vol. 8, pp. 225-227, 1 pi. 



112. An undescribed tingid from Borneo and Strait Settlements 



(Henniptera). Pan-Pacific Ent., vol. 8, no. 2, p. 96. Translated 

 1934, as Un tingide nouveau provenant de Borneo et de 

 Malacca. La Terre et la Vie, vol. 4, pp. 107-108, 1 fig. 



113. The pale- striped flea beetle, a pest of young seedling onions. 



(With H. M. Harris.) Journ. Econ. Ent., vol. 24, no. 6, 

 pp. 1132-1137, 2 figs. 



114. Some important scale insects of Iowa. (With H. E. Guthrie.) 



31st Ann. Yearbook Agric. Iowa. Reprinted, 37 pp., 6 pis. 



115. Report of the State Entomologist. 31st Ann. Yearbook Agric. 



Iowa, part 5, pp. 145-162, 1 fig. 



116. Concerning the genus Leptodictya Stal (Hemiptera, Tingitidae). 



Bol. Mus. Nac., Rio de Janeiro, vol. 7, no. 2, pp. 119-122. 



1932 



117. A scavenger fly, Chvysomyza demandata Fabr., breeding in corn 



silage (Dipt.: Ortalidae). (With G. C. Decker.) Ent. News, 

 vol. 43, no. 2, pp. 29-30, 1 pi. 



118. Asparagus insects in Iowa. (With H. M. Harris.) Iowa Agric. 



Exper. Sta. Circ. 134, 12 pp., 8 figs. 



119. Insects as vectors of Yellow Dwarf of onion. (WithH. M. Harris 



and H. D. Tate.) Science, vol. 75, no. 1943, pp. 341-342. 



120. A synopsis of the genus MetvobateS Uhler. (With H. M. Harris.) 



Ann. Carnegie Mus., vol. 21, no. 2, pp. 83-88, 1 pi. 



121. The role of the airplane in grasshopper control. (With G. C. 



Decker.) Journ. Econ. Ent., vol. 25, no. 2, pp. 189-195, 2 pis. 



122. A preliminary report on the control of white grubs with a rotary 



plow. (With B. V. Travis and E. V. Collins.) Journ. Econ. 

 Ent., vol. 25, no. 2, pp. 199-206, figs. 9-12, 2 pis. 



123. Controlling Iowa grasshoppers. (With G. C. Decker.) Iowa State 



Coll. Ext. Serv. Bull. 182, 16 pp., 14 figs. Revised 1936. 



124. A survey of the species of TvepobateS Uhler (Hemiptera, Ger- 



ridae). (With H. M. Harris.) Bull. Brooklyn Ent. Soc, vol.27, 

 no. 2, pp. 113-122, 1 pi. 



