Monterra is a medium-large headed green leaf with a high leaf count. This variety has shown strong field tolerance to bolting, as well as Corky Root and TBSV. Slot in Salinas Valley main season and Desert Southwest fall and spring.
Planting Slot: Salinas Valley Main Season / Desert Southwest Fall & Spring
| Exterior Color | Green |
|---|---|
| Leaf Color | Green |
| Days to Maturity from Direct Seed | 65 |
|---|---|
| Disease Resistance | HR: TBSV |
| 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.
