2016
Utilizing Novel Sources of Resistance to Phytophthora Root and Stem Rot of Soybean
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Contributor/Checkoff:
Indiana Soybean Alliance
Category:
Sustainable Production
Keywords:
Data analysisData Management
Parent Project:
This is the first year of this project.
Lead Principal Investigator:
Jianxin Ma, Purdue University
Co-Principal Investigators:
Project Code:
Contributing Organization (Checkoff):
Indiana Soybean Alliance
(n/a)
Institution Funded:
Purdue University
(n/a)
Brief Project Summary:

Soybean root and stem rot is caused by the soil-borne oomycete pathogen Phytophthora sojae. The resistance contributed by individual Rps genes is effective for approximately 10 years due to the rapid evolution of P. sojae races. As a result, most of the known Rps genes used for soybean protection have become partially or completely ineffective to many emerging new races/isolates of the pathogen. It is important to identify and deploy novel genes for soybean protection. Researchers have identified four novel Rps genes, each carrying excellent resistance to predominant races of P. sojae. The goal of this project is to incorporate these genes into elite soybean cultivars for enhanced and long-lasting resistance against P. sojae.

Key Benefactors:
farmers, agronomists, geneticists, breeders

Information And Results
Final Project Results

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.