Modified TQ for lettuce

News publication date: 09 April 2021

The modified TQ for lettuce is available for applications for listing and/or PBR in The Netherlands. You find it on the website of the Board for Plant Varieties and in the online application tool.

DUS-onderzoek Sla

In this modified TQ we indicate that your claim of susceptibility or resistance should be based on the phenotype. The phenotype is always leading, not the absence or presence of a DNA marker.

If you are not able to perform resistance tests yourself, you can ask Naktuinbouw to do so. You have to pay additional costs for this. Please indicate a need for a resistance test to support your claim in a separate e-mail together with the application, or mention it in the TQ chapter 7.4.2 Other information.