64 
BULLETIN 1498, U. S. DEPARTMENT OF AGRICULTURE 
Federation has produced high yields on the irrigated lands of south- 
ern Idaho, where it is likely to replace Dicklow to a considerable 
extent. 
CLUB WHEATS 
All of the white club wheats are listed in Table 8, but the club wheats 
having red kernels are listed with the soft red winter wheats in Table 7. 
The principal varieties of white club 
wheat are Hybrid 128 and Jenkin. 
A considerable acreage of club 
wheat was of unnamed varieties 
listed in the tables as "Club (vari- 
eties not reported)/ ' because many of 
the reporters regarded the term club 
as a varietal name. The acreage of 
all club wheats is shown in Figure 88. 
Most of the unreported club wheat 
was grown in California and Wash- 
ington. It doubtless represents the 
club varieties listed in each State in 
about the same relative acreages as 
the known varieties. In California 
and Utah a common wheat, Surprise, 
Fig. 88.— Distribution of club wheats in 1924. n , i , j 1 r 
Estimated area, 836,941 acres frequently is reported as club. 
HYBRID 128 
Hybrid 128 is the leading variety of club wheat and ranks third 
among the varieties of the white-wheat class. It is grown only from fall 
sowing, principally in Washington, Oregon, and Idaho. Hybrid 128 is 
increasing in importance and is rapidly replacing some of the former 
acreage of such varieties as Turkey, Goldcoin, Pacific Bluestem, Ked- 
Fig. 89.— Distribution of 
Hybrid 128 wheat in 
1919. Estimated area, 
289,100 acres 
Fig. 90.— Distribution of Hy- 
brid 128 wheat in 1924. Es- 
timated area, 416,4~5 acres 
chaff, and Little Club, because of higher yields. The distribution of 
acreage in 1919 and in 1924 is shown in Figures 89 and 90, respectively. 
Jenkin ranks second in acreage among the club wheats and sixth 
in the white wheat class. The acreage of Jenkin increased from 
