GENERAL METHODS OF CONTROLLING DISEASE 
whitewash should be prepared with quick- 
lime. The house should first be cleaned 
out with an iron scraper and scrubbing 
brush, using a liberal supply of water (see 
Fig. 6). 
Soil. ‘The most convenient of the follow- 
ing methods should be adopted: 
(1) Spray surface with 5% creolin. 
(2) Spread straw over ground and set 
fire to it. 
(3) Fork over and lime. This method 
is not sufficient if serious contamination is 
suspected. 
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