« Indications · to the product
Signum
Use number: 025483-00/00-006
- Crops
- potato
- Pests
- Alternaria species (Alternaria spp.)
- Area of use
- Outdoors
- Field of activity
- Fungicide
- Application technique
- spraying
- Growth stage
- 51 – 89
- Applications per crop
- –
- Applications per growing season
- 4
- authorised until
- 2026-09-15
Application rates
| Condition | Product rate | Water rate |
|---|---|---|
| 0.25 KH | 200 – 400 LH |
Pre-harvest intervals
| Crop | Pre-harvest interval | Remarks | excluded |
|---|---|---|---|
| potato | 3 days | – | – |
Timing of application
- in case of danger of infection and/or after warning service appeal
Restrictions
| Code | Text | Crop | Buffer zone |
|---|---|---|---|
| WW7091 | Repeated applications of the product, or products of the same active substance group, or those with cross-resistance, may result or have resulted in a reduction of efficacy. To prevent resistance, the product should if possible be applied alternately with products from other active substance groups with no cross-resistance. If in doubt, consult extension services. | – | – |
| NW609 | When applying the product on areas adjacent to surface waters - except only occasionally but including periodically water-bearing surface waters - the product must be applied observing the minimum buffer zone stated below. It is not necessary to observe this buffer zone if the product is applied using equipment which is registered in the index of 'Loss Reducing Equipment' of 14 October 1993 (Federal Gazette No 205, p. 9780) as amended. Irrespective of this, in addition to the minimum buffer zone | – | 5 m |