52 
BULLETIN 1132, U. S. DEPARTMENT OF AGRICULTURE. 
Table 4. — Geographical distribution of samples tested from January 1, 1916, to January 
1, 1922— Continued. 
State. 
Number 
of sam- 
ples. 
State. 
Number 
of sam- 
ples. 
6 
16 
9 
8 
19 
21 
7 
43 
93 
123 
33 
2 
75 
6 
19 
! South Dakota 
17 
36 
Texas 
26 
Utah 
16 
23 
Virginia 
254 
4 
Wpst Viro-irn's. 
96 
28 
Ohio 
Canada 
18 
7 
Haiti " 
4 
Total 
1.672 
Rontrll TarnlinFV. ....... 
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