2019
Study of novel SCN-resistance in soybean germplasm and impact of sources of resistance on SCN population
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Contributor/Checkoff:
Minnesota Soybean Research and Promotion Council
Category:
Sustainable Production
Keywords:
NematodePest
Parent Project:
This is the first year of this project.
Lead Principal Investigator:
Senyu Chen, University of Minnesota
Co-Principal Investigators:
Project Code:
10-15-47-19-151-7527
Contributing Organization (Checkoff):
Minnesota Soybean Research and Promotion Council
$80,000
Institution Funded:
University of Minnesota
$80,000
Brief Project Summary:

Soybean cyst nematode (SCN) is a destructive pathogen of soybean. Use of SCN-resistant cultivars is the main method to manage the nematode. The SCN resistance in most current commercial cultivars is from the germplasm line PI 88788, and only a few from Peking. Use of resistant cultivars will place a selection pressure on the nematode and result in SCN populations that can eventually overcome the resistance. Most of SCN populations in MN have changed to HG Type 2- (race 1) that can overcome resistance from PI 88788. For effective long-term SCN management, diversified SCN resistantce in soybean cultivars is essential. In previous studies, we found novel SCN resistance in the USDA Germplasm...

Unique Keywords:
#nematodes
Information And Results
Final Project Results

Updated June 9, 2020:

View uploaded report Word file

View uploaded report 2 Word file

The United Soybean Research Retention policy will display final reports with the project once completed but working files will be purged after three years. And financial information after seven years. All pertinent information is in the final report or if you want more information, please contact the project lead at your state soybean organization or principal investigator listed on the project.