Every entrepreneur wants to be able to supply their customers with healthy material. Naktuinbouw tests seeds, plants and trees for health and quality.
Testing provides an indication of the quality of propagating material. Naktuinbouw’s laboratories test propagating material for the presence of harmful viruses, fungi, bacteria, nematodes or other organisms. With its wide-ranging expertise and high-tech equipment, Naktuinbouw offers you the certainty of working with properly tested propagating material.
To ensure that we perform our tests in accordance with the latest international guidelines, we work at various levels with a range of organisations such as the NVWA (Dutch Food and Consumer Product Safety Authority), EPPO (the European and Mediterranean Plant Protection Organisation), ISTA (the International Seed Testing Association) and ISHI (the International Seed Health Initiative).
We only share the results of the tests with the customer. We are only required to notify the NVWA if we find a quarantine organism.
Our laboratories' services are available to all. Your company does not have to be registered as a customer of Naktuinbouw.
Tests and prices
You will find full details of our tests and prices in our list of fees. This also tells you which tests we can carry out for you in the various areas.
Instructions for submitting samples
The material must be sealed in plastic and packed in a sturdy box. Place the submission form inside the box. When completing the submission form, please make sure you refer to the test codes stated in the list of fees wherever possible. If you mark your submission URGENT, the sample will be dealt with as soon as possible. The urgency fee will then be charged.
For health testing of seeds, laboratory tests can be requested and viewed via myNaktuinbouw. Once the results of the tests are known, they will be posted there. You will still be sent the certificates in the usual manner. If you have any questions, please don't hesitate to contact us.
You can contact us by e-mail, or by phone if you prefer:
- For administrative queries (e.g. myNaktuinbouw, fees, submission forms, submissions or invoices), please call the Laboratory Administration on +31 (0)71 332 61 50.
- For planning queries (e.g. availability, submission data, expected results), please call the laboratory planning department on +31 (0)71 332 62 40.
We are open Mondays to Fridays from 08:00 to 16:30.