Correspondence, 1940 - 1949

Includes G.E. Marshal, Orleans, IN, Electrical control of Store Grain Insects, control of European corn Borer laboratory, appointments on leaves of absence and resignation, Prof. J.J. Davis, A.M. Vance and others, Entomology lab., Bureau of Entomology and Plant Quarantine, staff, 13th Annual Pest Control Operators Conference Contributions to Research Fund etc., Wm. G Bradley and others, plant quarantine, G.C. Oderkirk, Entomology Letters to the Armed Forces,, Dr. Phillips Luenbill, Bureau of Entomology and plant quarantine, proceedings, twenty-fourth annual meeting, North Central States, Entomologists, Dr. W.A. Baker and others in the corn Borer Laboratory, A.M. Vance, U.S. Entomology Laboratory, G.R Lehker, assistant extension Entomologist.