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Spinach,  Spinacia oleracea , is a highly nutritious vegetable that is increasing in popularity more rapidly than any other salad crop. In the eastern United States spinach production is severely impacted by white rust,  Albugo occidentalis . For many years, the University of Arkansas has bred spinach to cope with this endemic problem. While fungicides can provide a degree of control, the combination of genetic resistance and fungicides is the most effective method to insure production stability. `Evergreen' and F415 are the latest developments of this breeding program. `Evergreen', widely tested as Ark 88-212, is a slow growing, dark green, semi-savoy spinach that exhibits a good level of white rust resistance. It is not long-standing and should not be used for spring production in Arkansas and Oklahoma. It has been widely tested in Arkansas and Texas. F415, widely tested as Ark 91-415, is an upright, dark green, flat leaf spinach that has a good level of white rust resistance. It is is well suited to the Arkansas, Oklahoma and Texas production area and, because of its better color and more upright growth habit, it should replace Ark F380.

(251)`Evergreen' and F415: Two New Spinach Varieties for the Mid-South