Notes Where peanuts are piled almost to the roof, apply as a wet 
spray to the top surface of the load, at the rate of 2 gallons per 
100 x 100 feet of surface. 
Formila No. 2. For use in thermal type generators, such 
as the Tifa, Swingfog, etc. 
Pyare tinted Smleremvetelslevelels eiovoleiefeleicl cic cleleleleleleisie sve erere'e) | Owe  pencents (by werent) 
Sy len Cals irmeteiel lalalotetolelofelciciolelelelelelelelelcleiele/cialcveleleleiele tie 
MecrachiloroethyAene 7. cic ciccccciciccleclecelsiccvesce, D060 
MEOCOrIZEGKETOSENE Gis lic clsc codices ela gele gis 7.8 
Mixing directions when formulated on the job: 
Concentrate (5-50) e@oeereeoeeoeveoeeoeese ne eeeeeeoe 1 pint 
Metrachloroetay lene Welaesiligiedessiccd seesesieee | Opints 
Deodorized kerosene @eeeoeeovneenevoeseeoevneennev eee 8 @ @ 9 pints 
Application rate; 
24 pints per 10,000 cubic feet of space over the load, or 
5 gallons in average warehouse 100 x 100 feet, with 15 to 
20 feet of space above the load. 
Procedure. There are two general classes of aerosol generators, mechan- 
ical and thermal. The mechanical types are generally smaller in size, 
have less capacity, and generate an aerosol with larger particle size. 
These are most suitable for use in individual warehouses. The thermal 
types are mostly larger, and are suitable where a number of warehouses 
are to be treated with one machine. Any type is suitable provided the 
proper formulation is used as discussed herein. The generators should 
be set for small particles, about 5 to 10 microns mass median diameter, 
The aerosol should be released into the building from the windward side 
so that good distribution will be obtained. 
GPO 894249 
