| Disease Management and Practices | Foliar Diseases | Seed and Seedling Diseases | Root and Crown Diseases | Head Diseases | Virus Diseases |
| Cultivar | Powdery Mildew | Leaf Rust | Scald | Net Blotch | Barley Yellow Dwarf |
|---|---|---|---|---|---|
| Barsoy | S | VS | S | R | S |
| Boone | S | S | S | MR | MS |
| Callao | R | MS | MR-MS | MR | MR |
| Nomini | R | MS | MR-MS | MR | MR |
| Pumunkey | R | MS | MR-MS | MS | MR |
| Pennco | R | MR | R | MS | MR |
| Starling | R | MR-MS | MR-MS | MS | MR |
| Sussex | R | S | MR-MS | MR | MR |
| Wysor | R | MR-MS | MR-MS | MR | MR |
Remarks: Disease reactions may change with environmental conditions and the composition of pathogen races.