Meridian

Lettuce

Meridian is a pioneer! This variety has IR to Fusarium. Meridian has a high level of heading and works well in Desert Southwest fall and spring as well as Southern Salinas Valley summer and early fall.

  • High level of heading
  • IR to Fusarium and bolting
  • Patent# 9,706,743

Planting Slot: Desert Southwest Fall and Spring / Southern Salinas Valley Summer and Early Fall

Disease Key

CODE DISEASE PATHOGEN
Bl Downy mildew Bremia lactucae
LMV Lettuce mosaic Lettuce mosaic potyvirus
TpB Tipburn Physiological disorder

Resistance Terminology

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.