Parental values for phenotypes measured in the Dicktoo x Morex population. HD = heading date;

h = hrs of light in a 24 h cycle; LT-50 = temperature lethal to 50% of a population; Sur = survival; OR = Corvallis, Oregon; MT = Bozeman, MT. See the protocol section for additional details.

HD

8 h uv

HD

8 v

HD

16 uv

HD

16 v

HD

24 uv

HD

24 v

HD

field

LT-50 SurvOR SurvMT
days days days days days days Julian days 0C % %
Dicktoo 126 118 65 55 48 45 270 -7.7 89 42
Morex 93 74 50 41 40 45 240 -3.9 18 0