60 FUMIGATION METHODS 
with heavy rawhide building paper. The largest box 
was six feet square at the base and eight feet high, as 
shown in Fig. 34. It was put together with three- 
inch butt hinges, and could thus be easily opened by 
drawing the butts from one side. The hood is made 
FIG. 32—MODEL TYPE OF EMORY FUMIGATOR WITH HOOD 
FULLY EXTENDED 
of eight-ounce ducking, and is six feet four inches at 
the base, four feet square at the top, and seven feet 
high. . It is kept in place by means of cleats around 
the top of the frame, as seen in Figs. 33 and 34. 
