92 FUMIGATION METHODS 



any holes in it they *can be easily detected. The 

 places should be marked and patched at once. Some- 

 times a patch is glued on, but it is preferable, in most 

 cases, to sew them on in the usual manner. For tem- 

 porary purposes a small stone, nut, or even dirt, tied in 

 the rupture will answer until it can be patched. 



