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Warning: The information in this archived item was not confirmed with the appropriate National Plant Protection Organization and is provided solely for informational purposes. Please use this information with caution.

Subject: First report of Soybean Cyst Nematode on soybean in North Dakota
Date posted: December 22, 2004
Source: Plant Disease Notes, CABI Crop Compendium 2004

The first report of soybean cyst nematode (Heterodera glycines) in North Dakota was confirmed from samples taken in late 2003.   Soybean cyst nematode (SCN) is distributed throughout much of the United States however is still a regulated pest for Canada.  This new detection is a concern for growers of soybean and other economically important SCN host crops in North Dakota as well as growers just across the border in Canada.  Symptoms of SCN include stunting, chlorosis, and possibly plant death.  White or yellow cysts are generally visible upon infected roots.

For the full story see: Bradley, C. A., C. R. Biller, and B. D. Nelson.  2004.  First report of Soybean Cyst Nematode (Heterodera glycines) on soybean in North Dakota.  Plant Dis. 88: 1287.  Published online as D-2004-0918-01N, 2004. 

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