Challenge 600 SC
- Categorie: Plant protection products
- Producător: BAYER
Descriere produs
Challenge® 600 SC
Challenge® 600 SC is a selective herbicide based on aclonifen 600 g/L, designed to control annual broadleaf weeds and some annual grass weeds in various crops.
Active Substance
Aclonifen: 600 g/L
Mode of Action
Aclonifen inhibits key processes involved in chlorophyll and carotenoid synthesis, blocking photosynthesis in weeds. The substance is absorbed through the coleoptile, hypocotyl, cotyledons, and leaves, and provides residual activity in the soil.
Recommended Application Rates
| Crop | Application Timing | Rate |
|---|---|---|
| Spring pea / Fresh pea (without pods) | After sowing up to BBCH 08 | 4 L/ha |
| Chickpea | After sowing up to BBCH 08 | 4 L/ha |
| Sunflower | After sowing up to BBCH 08 | 4 L/ha |
| Potato | After planting up to BBCH 08 | 4 L/ha |
| Onion (bulb) / Shallot / Onion for seed | After sowing up to BBCH 15 | 2.5 L/ha |
| Autumn dry beans | After sowing up to BBCH 08 | 3 L/ha |
| Spring beans / Broad beans / Dry lentil / Lupin | Pre-emergence or after sowing up to BBCH 08 | 4 L/ha |
| Sweet pea / Vetch | Pre-emergence | 3 L/ha |
| Alfalfa | After cutting / BBCH 13–15 (seed crops) | 2.5 L/ha / 0.3 L/ha |
| Carrot | After sowing up to BBCH 03 (pre-emergence) | 2.5 L/ha |
| Leek / Celery | Pre- or post-emergence | 2.5–4 L/ha |
| Garlic | From sowing up to BBCH 03 (pre-emergence) | 4 L/ha |
Special Instructions
- Do not exceed the recommended rate.
- Avoid application during very hot or sunny conditions.
- Do not apply before nights with frost risk.
- Prevent spray drift to neighboring crops.
- On sandy soils or before heavy rainfall, apply in split doses if allowed.
Packaging
5 L
