Belkar®
Herbicide
Belkar® is a post-emergence autumn applied herbicide for use on winter oilseed rape. It is highly effective against key weeds such as cleavers, cranesbill, fumitory, poppies and shepherd’s purse.
Belkar contains Arylex™ active, a new active ingredient for oilseed rape, together with the well-established active ingredient picloram. It delivers robust and reliable control of key problem weeds in variable temperatures with a flexible window of application from September to the end of December.
For more info call our Technical hotline: 0800 689 8899 or e-mail: ukhotline@corteva.com
Take part in our exclusive £200 gift card offer by purchasing Protector® Sclerotinia tolerant hybrid, PT303 and Belkar herbicide.
Benefits
Alternative to pre-emergence herbicides
- Wait for your crop to establish
- Adds a new level of flexibility to oilseed rape weed control programmes
Robust weed control
Wide application window
Wide window of application to suit weather and workloads
- Can be applied as a single application from BBCH-12-14 at a rate of 0.25 L/ha
- Can be applied as a sequential application at 0.25 L/ha (BBCH12-14), followed by a further 0.25 L/ha with a minimum interval of 2 weeks between applications
- Can also be applied at a later stage from BBCH-16 to BBCH-18, before 1st January at a rate of 0.5 L/ha
No following crop restrictions
Crops
Oilseed rape
Weeds Controlled
Weed |
0.25 L/ha |
0.5 L/ha |
Chickweed, common |
- |
MS<8cm |
Cleavers |
S<2cm |
S<10cm |
Cranesbill, small flowered |
S<2cm |
S<8cm |
Fumitory, common |
S<3cm |
S<15cm |
Mayweed, scented |
S<2cm |
S<8cm |
Mayweed, scentless |
MS<1cm |
S<8cm |
Penny-cress, field |
MS<2cm |
MS<8cm |
Poppy, common |
MS<2cm |
S<8cm |
Dead-nettle, red |
S<2cm |
S<8cm |
Shepherds Purse |
MS<2cm |
S<10cm |
Label weed spectrum. Key: S – susceptible, MS – moderately susceptible |
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Technical Specifications
Product Registration Number:
MAPP 18615
Active Ingredient:
10 g/L Arylex + 48 g/L picloram
Pack size:
3.0 Litres
Formulation:
Emulsifiable concentrate
Maximum Individual Dose:
0.5 L/ha
Maximum Total Dose:
0.5 L/ha
Application Timing:
1st September – 1st January BBCH-12 to BBCH-18
0.25 L/ha from 1st September, once the crop has 2 leaves unfolded (BBCH-12)
0.5 L/ha from 15th September, once the crop has 6 leaves unfolded (BBCH-16)
Water Volumes:
150-300 L/ha
Spray Quality:
Medium as defined by BCPC
Buffer Zone:
5m (reducible)
Belkar® herbicide from Corteva Agriscience
Learn more about Belkar® herbicide and autumn weed control with John Sellars, oilseed rape crop protection manager at Corteva Agriscience. (Video credit: Farmers Weekly.) Belkar allows you to invest in weed control once your crop has established and
‘‘®™Trademarks of Corteva Agriscience and its affiliated companies. Use plant protection products safely. Always read the label and product information before use.