44 



FUMIGATION METHODS 



attention. The cloth which extends beyond the hoops 

 forms a sufficiently tight contact with the ground if 

 the latter is ordinarily level. 



The manipulation of the large hoop tents differs 

 from that above described, from the fact that the 



FIG. 2O COVERING TREE WITIP LARGE HOOP TENT 



proximity of the trees makes it impracticable to lay the 

 tent on the ground. The procedure in this case is 

 indicated by Figs. 17-20 and in the accompanying 

 diagram, Fig. 21. 



It is better to have three men handle these tents, 

 though two can do it. When working three, two 

 take hold in the same way as described above for the 

 small hoop tents, and the third pulls on the side 

 that is raised. The latter then catches the hoop with 

 a fork at the end of a pole, and as the others lift 



