Regency is a nice iceberg for Salinas Valley main season slot. It has a high level of heading with excellent head characteristics. It has shown strong field tolerance to Tipburn, Corky Root and LDM CA I-VIII.
Planting Slot: Salinas Valley Main Season (Soledad, North)
| Exterior Color | Green |
|---|---|
| Head Characteristics | Uniform |
| Leaf Color | Green |
| Disease Resistance | IR: Rs |
|---|
| CODE | DISEASE | PATHOGEN |
| Bl | Downy mildew | Bremia lactucae |
| LMV | Lettuce mosaic | Lettuce mosaic potyvirus |
| TpB | Tipburn | Physiological disorder |
HR = High resistance: plant varieties that highly restrict the growth and development of the specified pest or pathogen under normal pest or pathogen pressure when compared to susceptible varieties. These plant varieties may, however, exhibit some symptoms or damage under heavy pathogen or pest pressure.
IR = Intermediate resistance: plant varieties that restrict the growth and development of the specified pest or pathogen, but may exhibit a greater range of symptoms or damage compared to “highly resistant” varieties. Intermediately resistant plant varieties will still show less severe symptoms or damage than susceptible plant varieties when grown under similar environmental conditions and/or pathogen or pest pressure.
T = Tolerance: The ability of a plant variety to endure abiotic stress without serious consequences for growth, appearance and yield.
