Table 12. — Survey results. Mesa County,. Colo. , sampled 
Ootober U-Hovenber .12. 1937 
Field No. 
H - mmp 
B. curculionis cocoons. 
Present : Viable 
1 
2 -. 
r 
7 _ 
10 
11 - ' 
12 - 
13 
Ik - - 
15 
17 ----- - 
IS 
19 
20 - - '-'• 
21 - " - 
22 
23 
2k 
25 
•!*,>.#»., .•«-., 
Number 
•75 
2.25 
- .25- 
U.00 
'l.50 
2.25 
1.50 
.25 
1.25 
'2.50 
•25 
.25 
. -75 
.50 
.1.25 
•~e— ■ 
1.00 
.50. 
1.50 
1.0c 
Q 
2.50 
2.00 
•50 

IT umber 
6.50 
8.75 
' 3.50 
3-75 
6.00 
U;oo . 
2.50 
15.75 
6.50' 
13.25 
8.5c 
U;oo 
1.75 
7. 75 
1U.75 
3:00 
10.25 
2.00 

2.75 
6.25 
15.00 
•75 
5.25 
Number 
1.75 
3.50 
I.25 
.25 
1.25 
1.00 
. -25 
1.75 
.25 
2.00 
.50 

.75 
.25 
1.00 
.25 
3.50 
.,25.. 
1.00 
1.50 
1.25 
1.75 

2.00 
Average 
l.lU 
6.15 
1.G9 
NEVADA 
Losses fron the alfalfa weevil in western ITevoda during 1937 
were slight except in Douglas County, -vhere 5^ percent of the fields 
were severely damaged "because very large acreages prevented timely 
cutting. Washoe County experienced fro:: slight economic damage to 10 
percent of the first crop. In Churchill County less than 1 percent 
was injured. 
