SCIENTIFIC CONTRIBUTIONS OF CARL J. DRAKE 3 



36. Contribution toward the life history of Galeatus pecklmmi Ash- 



mead. Tech. Publ. 16, New York State College of Forestry, 

 Syracuse Univ., vol. 22, no. 5, pp. 105-110, 1 pi. 



37. The lifehistory of the birch tingitid, Covythucha pallipes Parshley. 



Tech. Publ. 16, New York State College of Forestry, Syracuse 

 Univ., vol. 22, no. 5, pp. 111-116, 1 pi. 



1923 



38. Some Tingitidae from Japan (Hemip.). Ohio Journ. Sci., vol. 23, 



no. 2, pp. 102-106, 1 fig. 



39. Two new species of Cantacaderia (Hemip.- Tingitidae). Bull. 



Brooklyn Ent. Soc, vol. 18, no. 3, pp. 81-84, 1 fig. 



40. Hessian fly control in Iowa. (With F. A. Fenton and F. D. Butcher.) 



Iowa Agric. Exper. Sta. Circ. 86, 11 pp., 4 figs. 



41. The onion maggot in Iowa. Trans. Iowa State Horticultural Soc, 



vol. 58, pp. 281-284. 



1924 



42. Concerning some Tingitidae occurring in the West Indies (Hemip.). 



(With S. C. Bruner.) Mem. Soc. Cubana Hist. Nat., "Felipe 

 Poey," vol. 6, nos. 3-4, pp. 144-154, 2 figs. 



43. Notes on some Tingitidae from Cuba (Hemiptera). (With S. C. 



Bruner.) Mem. Soc. Cubana Hist. Nat., "Felipe Poey," vol. 6, 

 nos. 3-4, pp. 155-156. 



44. A new genus and species of Piesmidae (Hennip.). Proc. Ent. Soc. 



Washington, vol. 26, no. 4, pp. 85-86. 



45. Melon and cucumber insects. (With F. A. Fenton.) Iowa Agric. 



Exper. Sta. Circ. 90, 8 pp., 11 figs. 



46. A new species of Acanthocheila from Bolivia (Hemiptera- 



Tingitidae). Bull. Brooklyn Ent. Soc, vol. 19, no. 3, p. 94. 



47. The importance of the flaxseed count in predicting the actual 



fly-free-date. (With F. A. Fenton and F. D. Butcher.) Journ. 

 Econ. Ent., vol. 17, pp. 480-486. 



48. The striped cucumber beetle and its control. (With H. L. Sweet- 



man.) Trans. Iowa State Horticultural Soc, vol. 59, pp. 236-240, 

 4 figs. 



1925 



49. Four undescribed species of water- striders (Hemip. -Gerridae). 



(With F. C. Hottes.) Ohio Journ. Sci., vol. 25, no. 1, pp. 46-50. 



50. An undescribed gall-making hemipteron (Tingitidae) from Africa. 



Amer. Mus. Nov., no. 158, pp. 1-2, 1 fig. 



51. A new genus and new species of Tingitidae from Madagascar 



(Homopt.). Ent. Mitt., vol. 14, no. 2, pp. 107-109, 1 fig. 



52. Five new species and a new variety of water- striders fronn 



North America (Hemiptera-Gerridae). (With F. C. Hottes.) 

 Proc Biol. Soc. Washington, vol. 38, pp. 69-74. 



53. Concerning some Tingitidae from the Gulf States (Heteroptera). 



Florida Ent., vol. 9, no. 3, pp. 36-39. 



1926 



54. The European corn borer. Iowa Agric. Exper. Sta. Circ 100, 



16 pp., 13 figs. 



55. The North American Tingitidae (Heteroptera) described by Stal. 



Ann. Carnegie Mus., vol. 16, nos. 3-4, pp. 375-380, 1 pi. 



