
BOSCLER
Boscalid 50
BOSCLER is a systemic and protectant fungicide formulated as a water dispersible granule containing 50% w/w boscalid. It is designed for early and late season disease control in oilseed rape, specifically targeting Sclerotinia stem rot and dark leaf and pod spot. The product also aids in the reduction of Phoma leaf spot and stem canker.
- Country
- United KingdomApproved
- Formulation
- Water-dispersible granule
- Pack sizes
- 2.5kg
- Mode of action
- FRAC 7
Key uses· 7
- Sclerotinia stem rot
- Sclerotinia sclerotiorum
- dark leaf and pod spot
- Alternaria brassicae
- Phoma leaf spot
- stem canker
- Leptosphaeria maculans

United Kingdom registration
Registration, documents and approved uses for this market.
United Kingdom registration
- Country
- United KingdomApproved
- Registration number
- MAPP 19113
Label & safety
Product details
Mode-of-action group, classified by the Fungicide Resistance Action Committee. Rotate products across different groups to slow resistance build-up.
Water-dispersible granuleWG
| Active ingredients | Concentration | Mode of action |
|---|---|---|
| Boscalid | 50 | FRAC7 |
Pack sizes
- 2.5kg
To manage resistance, avoid consecutive applications of fungicides from the same FRAC group. Alternate with products of a different mode of action within a programme.
Find more products
Other fungicide products registered for the same crops.


