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Variety Testing
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Plant Breeders’ Rights and/or listing DUS-VCU
- Breeder's co-trials vegetable crops
- External Crop Experts Ornamental Crops
- Conditions of submitting identity material for DUS testing
- Calibration books Variety Testing
- National protocols Variety Testing
- Procedure of landraces, hobby market and conservation varieties
- American Plant Breeders' Rights - technical testing
- Two tests in one year
- Identity (Variety Tracer)
- Varietal trueness and varietal purity
- Resistance
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Data of varieties
- Use of a third country synonym for a vegetable variety
- Vegetable-, agricultural- or ornamental crop?
- Authorisation: marketing material of not yet listed vegetable varieties
- Internal Naktuinbouw list for vegetable varieties
- List of names of Woody Plants and List of names of Perennials
- OrganicXseeds: database
- Variety descriptions
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Plant Breeders’ Rights and/or listing DUS-VCU
- Inspections
- Testing & Analyses
- Knowledge & Education
- About us
-
Variety Testing
-
Plant Breeders’ Rights and/or listing DUS-VCU
- Breeder's co-trials vegetable crops
- External Crop Experts Ornamental Crops
- Conditions of submitting identity material for DUS testing
- Calibration books Variety Testing
- National protocols Variety Testing
- Procedure of landraces, hobby market and conservation varieties
- American Plant Breeders' Rights - technical testing
- Two tests in one year
- Identity (Variety Tracer)
- Varietal trueness and varietal purity
- Resistance
-
Data of varieties
- Use of a third country synonym for a vegetable variety
- Vegetable-, agricultural- or ornamental crop?
- Authorisation: marketing material of not yet listed vegetable varieties
- Internal Naktuinbouw list for vegetable varieties
- List of names of Woody Plants and List of names of Perennials
- OrganicXseeds: database
- Variety descriptions
-
Plant Breeders’ Rights and/or listing DUS-VCU
- Inspections
- Testing & Analyses
- Knowledge & Education
- About us
Overview permitted and not permitted seed disinfectants and seed treatments for vegetable seeds
Seed disinfectants and seed treatments permitted and not permitted by Inspections and Variety Testing
Due to the outcome of the CPVO project ‘priming of seeds’, primed seeds are allowed for two vegetable crops. These are eggplant and tomato rootstock. As a result, it is no longer necessary to supply primed seed in very small packages. In addition, Inspections and Variety Testing will not accept vegetable seeds treated with insecticides or with Thiram for all types of samples.
A list of not permitted seed disinfectants and seed treatments for vegetable seeds is given below:
- For varietal testing, we do not permit the use of iprodion as a seed treatment for all types of samples.
- For varietal testing, we no longer permit the use of all systemic fungicides as a seed treatment for maintenance control samples.
- And we no longer accept the seed coatings B-mox and premix.
Check the overviews below for a complete overview of permitted and not permitted seed disinfectants and seed treatments for vegetable seeds:
Overview seed disinfectants for vegetable seeds
| Active substance in seed disinfectant A-Z | Common names seed disinfectant | Definition effect seed disinfectant | Seed disinfectant permitted for | Seed disinfectant not permitted for |
|---|---|---|---|---|
| azoxystrobin | Amistar, Ortiva, Prospell | systemic fungicide | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| chlorpyrifos | Jawa-20, Agriban. Pyristar 250 EC | insecticide | not applicable | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests |
| clothianidin | Janus, Poncho Beta | neonicotinoïds, neuroactive insecticide | not applicable | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests |
| cymoxanil | Ariston, Curzate 60 DF, Tanos | systemic fungicide | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| cymoxanil | Wakil XL | systemic fungicide | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| fludioxonil | Maxim 100 FS / Maxim 480 FS / Cannonball WG / celest (extra) | systemic fungicide | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| fludioxonil | Maxim 4 FS | systemic fungicide | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| fludioxonil | Vibrance | systemic fungicide | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| fludioxonil | Wakil XL | systemic fungicide | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| | Beret Gold / 025 FS (W2) | non-systemic fungicide | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| imidacloprid | Gaucho, Admire | neonicotinoïds, neuroactive insecticide | not applicable | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests |
| iprodion | Rovral aquaflo | systemic fungicide | not applicable | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests |
| metalaxyl | Raxyl-35 | systemic fungicide | permitted for: maintenance controle samples, comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, samples for resistance tests |
| metalaxyl | Redigo M | systemic fungicide | permitted for: maintenance controle samples, comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, samples for resistance tests |
| metalaxyl-M / mefenoxam | FarMore F200 (=combi Maxim 480FS + Apron XL), Apron XL, Apron XL 350 | systemic fungicide | permitted for: maintenance control samples, comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, samples for resistance tests |
| metalaxyl-M / mefenoxam | Maxim® XL / Influx® XL of Maxim® Quattro | systemic fungicide | permitted for: maintenance control samples, comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, samples for resistance tests |
| metalaxyl-M / mefenoxam | Vibrance SB | systemic fungicide | permitted for: maintenance control samples, comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, samples for resistance tests |
| metalaxyl-M / mefenoxam | Wakil XL | systemic fungicide | permitted for: maintenance control samples, comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, samples for resistance tests |
| sedaxane | | systemic fungicide | permitted for: maintenance controle samples, comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, samples for resistance tests |
| | Vibrance | systemic fungicide | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| tefluthrin | Force | insecticide | not applicable | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests |
| thiabendazole | Mintezol, Tresaderm | systemic fungicide | permitted for: maintenance controle samples, comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, samples for resistance tests |
| thiamethoxam | Cruiser, Cruiser 70 WS | neonicotinoïds, neuroactive insecticide | not applicable | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests |
| thiophanate-methyl | Topsik, Topsin N | systemic fungicide | not applicable | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests |
| thiram | TMTD, proSeed, Foram, Hermosan, Pomarsol, Pro-Thiram | non-systemic fungicide | not applicable | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests |
Overview seed treatments for vegetable seeds
| Seed treatment | Common names seed treatment | Definition effect seed treatment | Seed treatment permitted for | Seed treatment not permitted for |
|---|---|---|---|---|
| primed, priming | | germ-accelerating treatment, usually harmless | permitted for: eggplant and tomato rootstock samples (except samples for resistance tests), other samples for testing | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), samples for resistance tests |
| HCl | | hydrochloric acid, to extract seeds from fruits | permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests | not applicable |
| heat, hot water, steam | | heat treatments to make the seed disease-free | permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests | not applicable |
| NaCl | | salt, harmless, to get seeds from fruits | permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests | not applicable |
| NaOCl | | bleach, to extract seeds from fruits | permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests | not applicable |
| NHC | | bleach, to extract seeds from fruits | permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests | not applicable |
| organic/biological film coating | Sapphire coating | to smooth and white seeds | permitted for: maintenance control samples, comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, samples for resistance tests |
| organic/biological film coating | B-mox, premix coating | vigor-accelerating effect | permitted for: comparison samples (non-Dutch variety), other samples for testing | not permitted for: DUS samples, maintenance control samples, samples for resistance tests |
| pil | | harmless clay layer, usually with disinfection | permitted for: other samples for testing | not permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), samples for resistance tests |
| TSP | Trisodium Phosphate Treatment | TSP treatment for seed disinfection | permitted for: DUS samples, maintenance control samples, comparison samples (non-Dutch variety), other samples for testing, samples for resistance tests | not applicable |
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