Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

413 results
  1. NLM Digital Collections - A history of preventive medicine in the European theater of operations, United States Army, ... 
    Publication: Washington, DC : Office of the Surgeon General, Historical Division, [1945]
    ... methyl bromide fumigation or steam sterilization. The delousing spray was either an emulsion concentrate diluted with water, using five parts of water ...
  2. ... the three newest •items added, - the liquid finished spray, the DDT emulsion concentrate and the DDT aerosol dispenser. The following list ... a concentrate and must be diluted 1 part concentrate to $ parts water by volume to form an emulsion-type spray. This emulsion is not stable and must be ...
  3. NLM Digital Collections - Proceedings, Conference of Preventive Medicine Officers : Preventive Medicine Service, Office ... 
    Publication: [Washington, D.C.] : Preventive Medicine Service, Office of the Surgeon General, [1945?]
    ... the three newest items added, - the liquid finished spray, the DDT emulsion concentrate and the DDT aerosol dispenser. 53 The following ... a concentrate and must be diluted 1 part concentrate to 5 parts water by volume to form an emulsion-type spray. This emulsion is not stable.and must be ...
  4. NLM Digital Collections - Chemical warfare agents and related chemical problems (Parts 3-6) 
    Publication: Washington, D.C. : Office of Scientific Research and Development, National Defense Research Committe, Division 9, 1946
    ... finding solvents or solvent combinations for application in emulsion concentrates, concentrated solution sprays, and solu- tions containing a high percentage of ...
  5. NLM Digital Collections - Military sanitation 
    Publication: Washington, D.C. : United States Government Printing Office : For sale by the Superintendent of Documents, 1945
    ... 310). This item must be diluted one part concentrate to five parts water (by volume) to form an emulsion spray before use. Only a sufficient supply to meet ...
  6. ... should not requisition or attempt to use DDT emulsion concentrate. DDT 5% residual spray may be substituted for use of the above ...
  7. NLM Digital Collections - Combat and field medicine practice 
    Publication: [Washington] : Bureau of Naval Personnel, February 1949
    ... For larvicide or residue applications a 5-percent spray material can be prepared from the emulsion concentrate by adding one part of the concentrate to ...
  8. ... kgs, 10$ DDT Dust from American furnished DDT concentrate 650,091 lbs, 5$ DDT Spray 68,733 gal. Production of pyrethrum emulsion ms started on 1 April. The entire production ...
  9. ... 000,000 gallons of 5% DET residual effect spray; 650,000 gallons of 30x pyrethrum concentrate emulsion and 120 tons of Antu (rat poison) becoming ...
  10. NLM Digital Collections - Malaria control in war areas 
    Publication: Atlanta, Georgia : Federal Security Agency, U.S. Public Health Service, 1943-1946
    ... 3 quarts For regular field use the spray concentrate is diluted with water in the ratio of one gallon of spray con- centrate to six gallons of water. When this emulsion is applied at the rate of 4 cc. ...
first · previous · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · next · last