2020
Determination of Phytophthora sojae populations and assessment of management strategies
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Contributor/Checkoff:
Michigan Soybean Promotion Committee
Category:
Sustainable Production
Keywords:
Crop protectionDiseaseField management
Parent Project:
Determination of Phytophthora sojae populations and assessment of management strategies
Lead Principal Investigator:
Martin Chilvers, Michigan State University
Co-Principal Investigators:
Project Code:
2013
Contributing Organization (Checkoff):
Michigan Soybean Promotion Committee
$25,000
Institution Funded:
Michigan State University
$25,000
Brief Project Summary:

Phytophthora sojae and P. sansomeana have the potential to rob yield from Michigan soybean producers. It has been 20 years (1993-1997) since a detailed survey has been conducted for the Phytophthora sojae pathotypes (races) present in Michigan. We often receive questions from growers and seed dealers regarding which Rps resistance genes, trait packages and seed treatments should be used for Phytophthora stem and root rot management. This survey of pathotypes and examination of management practices (seed treatments and resistance packages) will enable us to provide up-to-date information to Michigan soybean farmers.

Phytophthora sansomeana is a newly described species that can cause disease...

Unique Keywords:
#soybean diseases
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.