36 



Winter Wheat Varieties 1979-88 



MAJOR VARIETIES AS A PERCENT OF TOTAL ACREAGE 



1979 1980 1981 1982 1983 1984 1986 1987 1988 



Spring Wheat Varieties 1979-88 



MAJOR VARIETIES AS A PERCENT OF TOTAL ACREAGE 



979 1980 1981 1982 1983 1984 1985 1987 1988 



Durum Wheat Varieties 1979-88 



MAJOR VARIETIES AS A PERCENT OF TOTAL ACREAGE 



1987 1988 



