STATE OF ILLINOIS 

 Wiii.iAM G. Stratton. Governor 



DEPARTMENT OF REGISTRATION AND EDUCATION 



X'era M. BiNKS, Director 



BOARD OF NATURAL RESOURCES AND CONSERVATION 

 Vera M BiNits. Chairman. A. E. Emerson. Ph.D., Biology: L. H. Tikfany, Ph.D., Forestry; Walter H. Newhouse, 

 Ph.D., Geology: Roger Adams, Ph.D., D.Sc, Chemistry: Rohert H. Anderson. B.S.C.E., Engtrteering: W. L. 

 EvERiTT, E.E.. Ph.D., Representing the President of the University of Illinois: Delyte W. Morris. Ph.D., 

 President of Southern Illinois University 



NATURAL HISTORY SURVEY DIVISION, Urbana, Illinois 



SCIENTIFIC AND TECHNICAL STAFF 



Harlow B. Mills. Ph.D., Chiej 



lUssii. H. East, M.S.. Assistant In th,- Chi,-t 



Section of Economic Entomology 



Geor^^e C. DtiKLK. Pii.D.. Principal Scientist and Head 



J. H. Bigger, M.S.. Entomologist 



L. L. E.NOLISH, Ph D., Entomologist 



Willis N. Bruce, Ph.D., Associate Entomologist 



Norman Gannon, Ph.D., Associate Entomologist 



W. H. LucKMANN. Ph.D., Associate Entomologist 



John D. Briggs, Ph.D., Associate Entomologist 



Ronald H. Meyer, M.S., Assistant Entomologist 



John D. Paschke. Ph.D., Assistant Entomologist 



Robert Snetsincer, M.S.. Field Assistant 



Carol Morgan. B.S.. Laboratory Assistant 



Eugene M. Bravi, M.S., Research Assistant 



Richard B. Dysart, B.S., Technical Assistant 



Re<;inald Roberts. A.B., Technical Assistant 



James W. Sanford, B.S., Technical Assistant 



Earl Stadelbacher, B.S.. Technical Assistant 



Sue E. Watkins, Technical Assistant 



H. B. Petty, Ph.D., Extension Specialist in Entomology* 



Stevenson Moore, III, Ph.D., Extension Specialist in 



Entomology* 

 John W. Matteson, M.S., Research Associate* 

 Zenas B. Noon, Jr., M.S., Research Assistant* 

 Clarlncl E. White, B.S.. Research Assistant* 

 John Arthur Lowe, M.S., Research Assistant* 

 J. David Hoffman, B.S., Research Assistant* 

 Carlos A. White, B.S., Research Assistant* 

 Roy E. McLaughlin, B.S., Research Assistant* 

 CosTAS Kouskolekas, M.S., Research Assistant* 

 Louise Zincrone. B.S.. Research Assistant* 

 MvRv K M\NN. R.N., Rc'carch A^i'lant" 



Section of Faunistic Surveys and Insect Identification 



H. II. Ross, Ph.D., Syslcmntic Entomologist and Head 

 Milton W. Sanderson, Ph.D., Taxonomist 

 Lewis J. Stannard. Jr.. Ph.D., Associate Taxonomist 

 Philip W. Smith, Ph.D., Associate Taxonomist 

 Leonora K. Gloyd, M.S.. Assistant Taxonomist 

 II. B. Cunningham, M.S., Assistant Taxonomist 

 Edward L. Mockford, M.S., Technical Assistant 

 TiiEi.MA H. OvERSTREET, Technical Assistant 



Section of Aquatic Biology 



GF..,K,.r \V. Blnm IT, IMi.I).. Aqiialu Kialu^i.l and Head 



William C. SiARRLri. Ph.D., Aquatic Iholngist 



R. W. Larimurf. PIi.D.. Aquatic Biologist 



David II. Bi;ck. Ph.D., Associate Aquatic Biologist 



Robert C. IIilthiran, Ph.D., Associate Biochemist 



Donald F. Hansen. Ph.D.. Assistant Aquatic Biologist 



William F. Ciiilders, M.S.. Assistant Aquatic Biologist 



John C. Crali.ky, B.S.. Field Assistant 



Richard E. Bass, Field Assistant 



Robert D. Crompton, Field Assistant 



Section of Aquatic Biology— continued 



.Maurice A. Whitacre, M.A., Assistant Aquatic 



Biologist* 

 .\rnoi.d \V. Fritz, B.S., Field Assistant* 

 David j. McGintv. Field Assistant^ 



Section of Applied Botany and Plant Pathology 



I. Cedrr Carter. Ph.D., Plant Pathologist and Head 

 J. L. Forsberg, Ph.D.. Plant Pathologist 



G. H. Boewe. M.S., Associate Botanist 

 Robert .\. Evers, Ph.D., Associate Botanist 



E. B. HiMELiCK. M.S.. Assistant Plant Pathologist 

 Robert Dan Neely, Ph.D., Assistant Plant Pathologist 

 Walter Hartstirn, Ph.D., Assistant Plant Pathologist 

 Donald F. Schoeneweiss, Ph.D.. Assistant Plant 



Pathologist 

 Ro\i\iA K. Fitz-Gerai.d. B..\.. Technical Assistant 



Section of Wildlife Research 



TiioMA.s G. ScoiT, I'h.D.. (.lame Specialist and Head 

 Ralph K. YtATThK. Ph.D., Game Speciali>l 

 (.'arl O. Mohk. Pli.D., Game Specialist 



F. C Bellrose. B.S., Game Specialist 



II. C. Hanson, Ph.D., Associate Game Specialist 

 W. R. Hanson, Ph.D.. Associate Game Specialist 

 Richard R. Graber. Ph.D., Associate Wildlife Specialist 

 Fr\nces D. Robbins. B.A.. Technical AssiitanI 

 X'iRGiNiA A. Langdon. Technical Assistant 



Howard Crum, Jr.. Field Assistant 

 Rkxford D. Lord, D.Sc. Project Leader* 

 Frederick. Greeley, Ph.D., Project Leader* 

 Glen C. Sanderson, M.A., Project Leader* 

 Paul A. Vohs, Jr., M.S., Project Leader* 

 Ronald F. Labisky, M.S., Project Leader* 

 Iack a. Ellis, M.S.. Assistant Project Leader* 

 Thomas R. B. Barr. M.V.Sc, M.R.C.V .S., Research 



Assistant* 

 Bobbie Joe Verts, M.S., Field Mammalogist* 

 Erwin W. Pearson, M.S., Field Mammalogist* 

 Ken.nkih 1.. Johnson, A.B., Field Assistant* 

 K Ell II I'. Dvuphin, Assistant Laboratory Atlendant* 



Section of Publications and Public Relations 



Iamis S. A^ \ks, H.S.. Tchnuat Editor and Head 

 Hi.ANiHi. I' 'l'iirN(.. B..A., .tiyiilant Technical Editor 

 Diana R. Braverm\n, B.A.. Assistant Technical Editor 

 William E. Clark. Assistant Technical Photographer 

 Margitrite \'i;ri.ev. Technical Assistant 



Technical Library 



Ri I II R. W akku k, 

 Nell Mills, M.S. 

 Librarian 



H.S., B.S.L.S. 

 B.S.I..S.. A> 



Technical Librarian 

 istant Tchniial 



CONSULTANTS: Herpetoi.oc.y, Hobart M. Smith, Ph.D., Projessor of Zoology, University of Illinois: Parasitology, 

 Norman D. Levine, Ph.D., Professor of Veterinary Parasitology and oj Veterinary Research, University of Hlinois: 

 WllDI.l^E Research. VVillard D. Klimstra. Ph.D.. Assistant Professor of Zoology and Director of Co-operative 

 IVildlife Research, Southern Illinois Unii'ersity. 



•Employed on co-opcrative projects with one of several agencies: University of Illinois, Illinois Agricultural 

 l-'.xlcnsion Service, Illinois Deparlmciil of Conservation. United Stales Army Surgeon General's OtlKe. United Stales 

 Department of AKriculture, United Slates Fish and Wildlife Service, United Slates Public Health Service, and others. 



(8r.O;!2— .fiM— il-.'-.S) 



