42 JOURNAL OF ECONOMIC ENTOMOLOGY [Vol. 4 



Hemiptera (Continued) 

 Name of Project Investigator Address 



25 The Citrus White Fly. (A study of its 



biology and measures for its control.) . E. W. Berger Gainesville, Fla. 



26 San Jos6 Scale Survey and Suppression. . C. B. Twigg, M. L. 



Breidenthal and 



A. J. Spangler . . Lawrence, Kan. 



27 San Jos6 Scale Suppression. (Locating 



and destroying it.) T. J. Headlee and 



L. M. Peairs. . . . Manhattan, Kan. 



28 San Jose Scale Suppression. (Experi- 



mental and demonstration treatments 



in different parts of Pennsylvania.). . . H. A. Surface Harrisburg, Pa. 



29 San Jose Scale Disease. (A study of the 



efficiency of Sphcerostilhe coccophila in 

 the control of San Jose scale in Okla- 

 homa.) C. E. Sanborn Stillwater, Okla. 



30 Peach Lecanium. (A study of the effect- 



iveness of different oil sprays applied in 



fall and in spring.) T. B. Symons and 



E. N. Cory .... College Park, Md. 



31 Investigation of the Poach Lecanium. 



(A study of methods of control . ) H. A. Surface Harrisburg, Pa. 



32 A Systematic and Biologic Study of the 



Scale Insects of Mississippi Begun by Glenn W. 



Herrick and con- 

 tinued by R. W. 

 Harned Agr. Col., Miss. 



33 Fungous Diseases of Scale Insects BenjaminW. Doug- 



lass Indianapolis, Ind. 



34 Distribution of the Scale Insects of 



Indiana Benjamin W. Doug- 

 lass Indianapolis, Ind. 



Lepidoptera 



35 The Pine-tip Moth as Affecting Young 



Trees on one of the Government Plan- 

 tations in Central Nebraska Lawrence Bruner. . Lincoln, Neb. 



36 Grape-berry Worm H. A. Gossard .... Wooster, Ohio. 



37 Codling Moth. (A study of seasonal his- 



tory and spraying.) C. P. Gillette Ft. Collins, Col. 



38 Codling Moth. (A study of life economy 



and of measures of control.) T. J. Headlee and 



A. Dickens Manhattan, Kan. 



39 The Codling Moth. (An extensive study 



of life economy for the purpose of learn- 

 ing how to spray more efficiently.) .... Fabian Garcia .... Agr. Col., N. Mex. 



40 The Codling Moth. (A study of spray 



efficiency.) E. P. Felt Albany, N. Y. 



41 Spraying for Codhng Worm. (A study 



of the types of treatments which will 

 year after year give the best average 

 control.) H. A. Gossard Wooster, Ohio. 



42 The Codhng Moth A. L. Melander. . . . Pullman, Wash. 



43 Sod Web-worms H. A. Gossard Wooster, Ohio. 



44 The Bud Moth and Other Apple Insects . . A. L. Melander . . . Pullman, Wash. 



