-Hs~ 
In Washoe County (table lU) menacing weevil populations existed 
in one-third of the fields surveyed. Parasite cocoons were abundant 
hut their viahility was very low and indicated ineffective parasitiza- 
tion for 1938.- ...... 
Tahle lh. — Survey results. Washoe County, Nevada, sampled 
Novemb e r 7-8.' 1937 
Field No.' 
H. postica 
adults 
■3. curculionis cocoons 
1 
2 
3 
k 
5 
6 
7 
8 
9 
10 
11 
12 
Average. - - - •- 
Number 
2.25 
3-25 
1.25 
■1.0O 
.50 
2.00 
1.25 
•75 
•75 
.25 
1.00 
9.50 
1.98 
Present 
Number 
I 
19.50 
i.25 
'.25 
S.75 
8.25 
17.25 
3.25 
2.50 
•75 
13.50 
8. 25 
6S.75 
13.19 
Viable 
Number 
1.33 
1.50 
.75 
.50 
.25 
1.25 



1.25 
2. 00 
.50 
0.77 
