Divide was developed by the NDSU Durum Breeding Program and released by the North Dakota Agricultural Experiment Station in 2005. The direct parentage of Divide includes Ben and Belzer. Divide has shown excellent yield potential in NDSU yield trials and has exchibited slightly better tolerande to FHB (Scab) than other durum varieties.
Divide durum is named for Divide county which is a consistent leader in North Dakota durum production. Although Divide county is the Northwestern-most county in North Dakota this does not mean that the adaptation of Divide is limited to the west. In fact, Divide performs well across the durum producing region and provides a slight advantage in the east due to its disease resistance package.
Divide is rated as moderately resistant (MR) to scab and does provide slightly enhanced protection against scab relative to other durum varieties. However, the level of scab tolerance of Divide is not equal to that of certain hard red spring wheat varieties, but is more similar to that exhibited by the durum variety Belzer.
Divide has been given an overall quality rating of 'Excellent' by the NDSU
Cereal Chemists. The overall quality rating is based on agronomic,
milling, and spaghetti processing performance.
To help ensure genetic purity, 'Divide' Durum will be protected under PVPA Title V and must be sold as a class of certified seed.
Divide General Characteristics
Grain yield of Divide and other durum varieties grown in NDSU variety trials at several sites in North Dakota, 2002-2005.
1Minot data includes 2005 only
Agronomic traits of Divide and other durum varieties in the NDSU variety trials, 2002-2005.
1Carrington, Langdon, Dickinson, Hettinger and
Williston, 2002-2005; Minot, 2005
2Carrington, Minot, Williston, Dickinson and Hettinger, 2005
32005 variety descriptions provided by NDSU scientists based on several years of testing.
4R = Resistant, MR = Moderately resistant (slow rusters), M = intermediate, MS = Moderately susceptible, S = Susceptible, VS = Very susceptible; Foliar Disease = reaction to tan spot and septoria leaf spot complex.
For more information about Divide and other durum varieties visit www.ag.ndsu.nodak.edu/aginfo/variety/index.htm or contact the NDSU durum breeder or small grains agronomist at 701-231-7973.