﻿142 POMONA COLLEGE JOURNAL OF ENTOMOLOGY 



coming to the point where something better will be demanded. So in the 

 matter^ of the water used, in the case of contract fumigating the formula should 



Figure 5 5. Showing a common method of handling water 



be one of the important items of the contract, and it is up to the grower 

 til SCO that the 3-1-1 formula is the one stipulated and carried out. 



Figure 56. The wrater wagon of a fumigating outfit 



