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Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source. Search Help
North Central Soybean Research Program. Soybean Research and Information Initiative.
Scroll and select Distribution to view known distribution of the soybean cyst nematode, Heterodera glycines, in counties in the United States and Canada in selected years from 1957 to 2014.
The soybean cyst nematode, an invasive parasite that attacks soybean roots – causes over $1 billion of damage each year in the U.S. Harnessing beneficial fungi that target these nematodes could be a solution. Scientists with the Agricultural Research Service (ARS) are stepping up their efforts to control agricultural pests, without the use of chemical pesticides. One promising solution are fungi carried by the pests themselves in a symbiotic relationship.