authorisation ends within 12 months: 2026-12-15
Stemper
Authorisation number: 00A983-00
- Formulation
- Emulsifiable concentrate
- first authorised
- 2022-08-19
- authorised until
- 2026-12-15
- Field of activity
- Plant growth regulator
- Hazard to bees
- no classification recorded
- Trial designation
- 12226-09050-W-0-EC
Active substances
| Active substance | English name | Content | Category | EU approved |
|---|---|---|---|---|
| Trinexapac | Trinexapac | 175 GL | Wirkstoff | yes |
Holder and distribution
- Authorisation holder
- ADD
Authorised uses (8)
| Crop | Pest | Area of use | Use no. |
|---|---|---|---|
| winter soft wheat | stabilization of culm | Outdoors | 00A983-00/00-001 |
| winter barley | stabilization of culm | Outdoors | 00A983-00/00-002 |
| winter rye, winter triticale | stabilization of culm | Outdoors | 00A983-00/00-003 |
| winter soft wheat | stabilization of culm | Outdoors | 00A983-00/01-001 |
| spelt, spring soft wheat | stabilization of culm | Outdoors | 00A983-00/01-002 |
| spring barley | stabilization of culm | Outdoors | 00A983-00/01-003 |
| oats | stabilization of culm | Outdoors | 00A983-00/01-004 |
| ryegrass species | stabilization of culm | Outdoors | 00A983-00/01-005 |
Conditions of use
| Code | Text | Crop | Buffer zone |
|---|---|---|---|
| NW470 | Where applicable, fluids left over from application, granules and their remains as well as cleansing and rinsing fluids must not be dumped in water. This also applies to indirect entry via the urban or agrarian drainage system and to rain-water and sewage canals. | – | – |
| SS110-1 | Protective gloves (plant protection) must be worn when handling the undiluted product. | – | – |
| SS2101 | Wear a protective suit against pesticides and sturdy shoes (e.g. rubber boots) when handling the undiluted product. | – | – |
| SS530 | Wear face protection when handling the undiluted product. | – | – |
| SS610 | Wear a rubber apron when handling the undiluted product. | – | – |
Restrictions
| Code | Text | Crop | Buffer zone |
|---|---|---|---|
| SS206 | Working clothes (if no specific protective suit is required) and sturdy footwear (e.g. rubber boots) must be worn when applying/handling plant protection products. | – | – |
| SF245-02 | It must be ensured that treated areas/crops may not be entered until the film of the plant protection product has dried. | – | – |
| SB166 | Do not eat, drink or smoke when using this product. | – | – |
| SB111 | Concerning the requirements for personal protective gear for handling the plant protection product the material safety data sheet and the instructions for use of the plant protection product as well as the guideline "Personal protective gear for handling plant protection prod-ucts" of the Federal Office of Consumer Protection and Food Safety (www.bvl.bund.de) must be observed. | – | – |
| SB010 | Keep out of children's reach. | – | – |
| SB005 | If medical advice is needed, have product container or label at hand. | – | – |
| SB001 | Avoid any unnecessary contact with the product. Misuse can lead to health damage. | – | – |
| NW265 | The product is toxic for higher aquatic plants. | – | – |
| NW264 | The product is toxic for fish and aquatic invertebrates. | – | – |
| EB001-2 | SP 1: Do not contaminate water with the product or its container (Do not clean application equipment near surface water./Avoid contamination via drains from farmyards and roads). | – | – |
| NN3001 | The product is classified as harmful for populations of relevant beneficial insects. | – | – |
| NN3002 | The product is classified as harmful for populations of relevant predatory mites and spiders. | – | – |
Notes
- The product is classified as non-hazardous to bees, even when the maximum application rate, or concentration if no application rate is stipulated, as stated for authorisation is applied. (B4)
Hazard classification (GHS/CLP)
Signal word
- Warning
Hazard pictograms
- GHS07
- GHS08
- GHS09
Hazard statements
- Contains trinexapac ethyl ester. May produce an allergic reaction.
- To avoid risks to human health and the environment, comply with the instructions for use.
- Causes skin irritation.
- May cause an allergic skin reaction.
- Causes serious eye irritation.
- May cause damage to the gastrointestinal tract through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard >.
- Very toxic to aquatic life with long lasting effects.
Precautionary statements
- If medical advice is needed, have product container or label at hand.
- Keep out of reach of children.
- Do not breathe dust/fume/gas/mist/vapours/spray.
- Wear protective gloves/protective clothing/eye protection/face protection.
- IF ON SKIN: Wash with plenty of water/...
- IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- IF exposed or concerned: Get medical advice/attention.
- Take off contaminated clothing and wash it before reuse.
- Collect spillage.
- Dispose of contents/container to ...
Pack sizes
- 5.00 - 10.00 LX 22 (52)
- 5.00 - 10.00 LX 22 (55)
Further information
Data source: PSM-API · Data as of: 2026-08-05
Only the authorisation notice together with the product label and instructions for use is legally binding.