STATE PLANT BOARD
United States Department of Agriculture
Agricultural Research Administration
Bureau of Entomology and Plant Quarantine
ENTOMOLOGICAL TECHNIQUE (ET-SERIES) PUBLICATIONS 234 TO 270
Compiled by Division of Insect Survey and Information
This list includes the ET publications that were issued from
January 1947 through June 1949. Four previous lists for this series
have been issued: 1 to 50 in October 1935, 51 to 100 in December 1937,
101 to 150 in September 1939, and 151 to 233 in September 1946.
A Small Portable Mist Blower for Applying Concentrated
Spray. S. F. Potts and R. A. Spencer. March 1947.
Inexpensive Replacement Elements for Laboratory Hot Plates.
Harold W. Rusk. March 1947.
The Application of Soil Fumigants With a Plow.
Cook and Merton C. Lane. March 1947.
Insecticide Duster. R. D. Chisholm, L. Koblitsky, W. C. Fest,
and E. D. Burgess. April 1947.
An Exhaust Aerosol Generator for 1-1/2 Horsepower Motors.
A. H. Yeomans and W. G. Bodenstein. May 1947.
Swinging-Shutter Apparatus for Measuring Small Dosages of
Insecticidal Aerosol. E. R. McGovran and J. H. Fales.
A System for Storing Organic Chemicals. S. I. Gertler and
Milton S. Schechter. August 1947.
Collecting and Weighing Tube for Insecticidal Aerosols. E. R.
McGovran and J. R. Fales. September 1947.
A Trap Unit for Insect Emergence Cages. C. W. Getzendaner
and E. W. Davis. September 1947.
A Dual-Purpose Extraction Rack. H. D. Mann. September 1947.
A Motorized Aspirator. W. B. Cartwright and Philip Luginbill.
A Laboratory Method for Filling Aerosol Containers. R. A.
Fulton, F. D. Berlin, and R. S. Bochert, Jr. October 1947.
A Glass Container for Use in Studying Aerosol Solutions.
R. A. Fulton and F. D. Berlin. October 1947.
Improved Techniques for Mass Rearing of the Cigarette
Beetle and the Tobacco Moth. Clarence 0. Bare, Joseph N.
Tenhet, and Ross W. Brubaker. November 1947.
Lamps for Use With the Binocular Microscope. Perez Simmons.
Laboratory Duster. R. D. Chisholm and W. C. Fest.
A Manual for the Artificial Insemination of Queen Bees. Otto
Mackensen and W. C. Roberts. February 1948.
An Improved Aerosol Nozzle for Use on Engine Exhausts.
A. H. Yeomans. March 1948.
Bulk Rearing of Scolytus multistriatus Marsh. and
Hylurgopinus rifipes Eich. Charles L. Griswold.
Installation of Windows in Panels of a Sedan Delivery Truck.
0. E. Berndt. April 1948.
Refrigerator-Car Dusters. R. D. Chisholm, V. A. Johnson,
P. S. Mock, and C. V. Marshall. April 1948.
Rearing the Mexican Bean Beetle Indoors. Neale F. Howard.
Staining Methods for Detecting Weevil Infestation in Grain.
J. C. Frankenfeld. July 1948.
A Method for the Determination of Freon-Insoluble Matter in
Pyrethrum Extracts. A. C. Hazen and Robert A. Fulton.
ET-258. Field-Model Aerosol Machines. A. H. Yeomans. July 1948.
ET-259. A Small Field Duster. George V. Johnson. July 1948.
ET-260. A Concentrate Sprayer for Experimental Use. George V.
Johnson. August 1948.
ET-261. An Apparatus To Facilitate DDT Extraction From Soil
Samples. Irving Keiser and C. F. Henderson. August 1948.
ET-262. Equipment for Dispersing Insecticides From Aircraft.
Frank S. Faulkner and C. C. Deonier. October 1948.
ET-263. Embedding Beetles in Plastic. J. C. Silver. November 1948.
ET-264. A Leaf Punch for Sampling Insecticide Residues on Foliage.
Jack E. Fahey and Harold W. Rusk. March 1949.
ET-265. An Apparatus for Rapidly Inspecting Both Sides of Small
Objects. Gailen D. White. March 1949.
ET-266. A Method for Testing Residual Deposits. P. G. Piquett, R. H.
Nelson, and E. R. McGovran. May 1949.
ET-267. Directions for Determining Particle Size of Aerosols and Fine
Sprays. A. H. Yeomans. May 1949.
ET-268. A Mechanical Extraction Apparatus. H. D. Mann. June 1949.
ET-269. Automatic Insecticide-Dispensing Equipment for Installation
in Aircraft. A. H. Yeomans, W. N. Sullivan, Jr., and
R. A. Fulton. June 1949.
ET-270. Spray Nozzle for a Portable Mist Blower. R. D. Chisholm,
W. C. Fest, and V. A. Johnson. June 1949.
UNIVERSITY OF FLORIDA
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