High resistance to INSV
Lettuce varieties with high resistance
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INSV Defense: high resistance against INSV
INSV Defense lettuce varieties protect against the Impatiens necrotic spot virus (INSV). Two Romaine lettuce varieties with INSV Defense are currently commercially available: FARMIN RZ and JAMMIN RZ.
Rijk Zwaan:
Taking appropriate measures to continue to supply seeds

Broad range of varieties
For each market and growing circumstances
Rijk Zwaan offers a wide range of high-quality vegetable varieties. We select and test them thoroughly to ensure their suitability for growing in the US.
View the online product catalogue
Solutions
Society’s challenges
In our quest for new and improved varieties, we take trends and demographic developments into account to identify the right priorities.
Read about our solutions
Why Rijk Zwaan
Win-win situations
We regard our customers as our partners and we strive to create win-win situations and the formation of long term partnerships.
Learn more about why