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ARS Home » Crop Production and Protection » Research » Research Project #449846

Research Project: Bolstering Winter Wheat FHB Resistance in the Carolinas

Location: Crop Production and Protection

Project Number: 0500-00053-005-187-G
Project Type: Grant

Start Date: May 1, 2026
End Date: Apr 30, 2030

Objective:
1. Perform inoculated screening of uniform and advanced regional nurseries. 2. Release soft red winter wheat cultivars with combined FHB and Hessian fly resistance. 3. Deploy genomic prediction a generation earlier to improve FHB resistance and yields gains. 4. Conduct rapid cycling to accelerate the development of FHB resistant cultivars.

Approach:
Irrigated, inoculated headrows will quantify FHB resistance for 6,450 breeding lines. Cross and topcross elite parents to create segregating populations for year-over-year selections. Genotype F5 lines from every family and 250 new doubled haploids for genomic prediction of FHB resistance and grain yield. Share selected doubled haploids with VDHR-SWW breeders.