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Liadine RZ

By

Rijk Zwaan

Lollo bionda Lettuce

  • Strong vigorous plants, especially through winter with high head weights
  • Dark-green colour
  • Good performer in hydroponics
  • Slower bolting than Lorenzo in summer but not as strong as Limossol and Lungavilla for bolting
  • Best suited to autumn, winter and spring production in most areas
  • Contains the “knox” trait for extended shelf-life and delayed pinking
  • Resistances: HR Bl:29-37,40EU/Nr:0 IR LMV:1/Fol:4.

Additional comments and cultural notes
Resistance key:

  • HR = High Resistance IR = Intermediate Resistance
  • Bl = Bremia (Downy mildew)
  • Nr = Nasanovia aphid
  • LMV = Lettuce mosaic virus
  • Fol = Fusarium oxysporum f. sp. conglutinans

Lesina RZ

By

Rijk Zwaan

Lollo Bionda Lettuce

  • Strong vigorous plants
  • Dark-green colour
  • Thick leaves with high head weights
  • Strong against tip-burn
  • Suitable for year-round production in most areas
  • Disease Resistance HR Bl:29-37, 40EU/Nr:0 IR LMV:1.

Disease Resistance Key:

  • HR = High Resistance IR = Intermediate Resistance
  • Bl = Bremia lactucae (Downy mildew)
  • Nr = Nasanovia aphid
  • LMV = Lettuce Mosaic Virus

Limassol RZ

By

Rijk Zwaan

Lollo Bionda Lettuce

  • Open plant habit
  • Mid-green colour
  • Fine leaf curl with good presentation
  • Slow bolting in summer
  • Suitable for year round production in most areas
  • Disease Resistance HR Bl:29-37, 39, 40EU/Nr:0 IR LMV:1/Fol:4.

Additional comments and cultural notes
Disease Resistance Key:

  • HR = High Resistance IR = Intermediate Resistance
  • Bl = Bremia lactucae (Downy mildew)
  • Nr = Nasanovia aphid
  • LMV = Lettuce Mosaic Virus
  • Fol = Fusarium oxysporum f.sp. lactucum

LORENZO RZ

By

Rijk Zwaan

Lollo Bionda Lettuce

  • Dark green colour with fine leaf curl
  • Quick maturing and strong vigour
  • Disease Resistance HR Bl:31, 32EU/Nr:0/Pb IR LMV:1.

Additional comments and cultural notes
Disease Resistance Key:

  • HR = High Resistance IR = Intermediate Resistance
  • Bl = Bremia lactucae (Downy mildew)
  • Nr = Nasanovia aphid
  • Pb = Pemphigus bursarius (Lettuce Root Aphid)
  • LMV = Lettuce Mosaic Virus

LUNGAVILLA RZ

By

Rijk Zwaan

Lollo Bionda Lettuce

  • Mid green Lollo Bionda type similar to Lorenzo RZ in colour
  • Slow bolting and vigorous
  • Versatile variety that can be grown year round, including Summer
  • Experiences vigorous growth through winter
  • Can be grown year round
  • Suitable for hydro and soil grown
  • Disease Resistance HR Bl:29-34, 36, 39, 40EU/Nr:0/Pb IR LMV:1/Fol:4.

Additional comments and cultural notes
Disease Resistance Key:

  • HR = High Resistance IR = Intermediate Resistance
  • Bl = Bremia lactucae (Downy mildew)
  • Nr = Nasanovia aphid
  • Pb = Pemphigus bursarius (Lettuce Root Aphid)
  • LMV = Lettuce Mosaic Virus
  • Fol = Fusarium oxysporum f.sp. lactucum