- 543 ' 
-5- 
Table 2 . — Results of sweeping al fa lfa fields in 1959 in counties 
previously repo r ted infested by alfalfa weevil 
State 
and county 
1 / 
California" : 
Merced 
Modoc 
San Joaquin 
Siskiyou 
Stanislaus 
2 / 
Colorado #; 
Montezuma 
Weld 
T . . i/ 
Idaho : 
Butte 
Custer 
Montana : 
Big Horn 
4/ 
Nebraska": 
Box Butte 
Dawes 
Scott s Bluff 
Sioux 
5/ 
Oregon : 
Baker 
Douglas 
Harney 
Union 
6 / 
Wyoming : 
Fremont 
fields 
Sweeps 
Result 
Number 
15 
6 
2 
4 
11 
2 
IS 
10 
22 
20 
Number 
5,300 
1,800 
300 
2,250 
2,070 
2,650 
500 
700 
2,225 
221 
Occurrence verified 
Weevil not found 
Do 
Occurrence verified 
Do 
Do 
Weevil not found 
Occurrence verified 
Weevil not found 
Occurrence verified 
Weevil not found 
Occurrence verified. 
Weevil not found 
Occurrence verified 
-Do- 
1/ 
11 
it 
4/ 
Reported- oy M. L. Jones, of the California Department of . Agriculture. 
Reported by J. H. Newton, of the Colorado Department of Agriculture. 
Reported by R. A. Fisher, of the Idaho Experiment Station. 
—'Reported by L, M. Gates, of the Nebraska Department of Agriculture 
and Inspection. 
ll 
51 
Reported by Frank McKennon, of the Oregon Department of Agriculture. 
In Union County the weevil was found farther north than heretofore. 
Reported by Margaret Greenwald, of the Wyoming State Entomology Office, 
