Query (optional)   in Class  All Allele Author Colleague Collection Assembly Gene Gene Class Gene Product Germplasm Image Journal Keyword Library Locus Map Map Data Marker Pathology Polymorphism Probe Protein QTL Rearrangement Reference Sequence Species Trait Trait Study Two Point Data  

---

GrainGenes Author Report: Schaeffer B

[Submit comment/correction]

Author	Schaeffer B
Paper	Bousset L et al. (2001) Effect of early infection on pathotype frequencies in barley powdery mildew (Blumeria graminis f.sp hordei) populations in field plots Plant Pathology 50:317-324.

GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.