« Indications · to the product
Zerko
Use number: 033775-60/00-001
- Crops
- grape vine
- Pests
- downy mildew of grapevine (Plasmopara viticola)
- Area of use
- Outdoors
- Field of activity
- Fungicide
- Application technique
- spraying or fine spraying (low volume spraying)
- Note on the crop
- NPAWK
- Applications per crop
- –
- Applications per growing season
- 2
- authorised until
- 2026-10-31
Application rates
| Condition | Product rate | Water rate |
|---|---|---|
| BAW | 2 LH | – – 400 LH |
| ES61 | 4 LH | – – 800 LH |
| ES71 | 6 LH | – – 1,200 LH |
| ES75 | 8 LH | – – 1,600 LH |
Pre-harvest intervals
| Crop | Pre-harvest interval | Remarks | excluded |
|---|---|---|---|
| grape vine | 21 days | EWTK | – |
Timing of application
- in case of danger of infection and/or after warning service appeal
Remarks
- AA0033
Restrictions
| Code | Text | Crop | Buffer zone |
|---|---|---|---|
| WW750 | The maximum number of applications is limited due to active substance-specific reasons. Sufficient control is therefore not expected in all cases. If necessary, use products containing other active substances afterwards or alternately. | – | – |
| NW607-1 | 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 with equipment which is registered in the index of 'Loss Reducing Equipment' of 14 October 1993 ('Bundesanzeiger' [Federal Gazette] No 205, p. 9780) as amended. Depending on the drift reduction classes for the equipment stated below, the following buffer zones must be kept from surface waters. In addition to the minimum buffer zone from surface waters stipulated by state law, the ban on application in or in the immediate vicinity of waters must be observed at all times for drift reduction classes marked with "*". Violations may be punished by fines of up to 50 000 EUR. | – | – |