mowing grass

Doxstar® Pro


Doxstar® Pro is a concentrated formulation controlling all species of docks in established grassland.


Docks are a major problem in grassland and can have serious impacts on productivity and palatability of forage. Docks compete with grass for light, nutrients and moisture thus reducing grass yields. They have only 65% of the feed value of good grass and are generally unpalatable to livestock. Docks are a long-term problem and therefore require a long-term solution.


For more info call our Technical hotline: +44 8006898899 or email:

About Doxstar® Pro


Use on grassland for grazing or silage, hay or haylage. Take stock out during spraying then return to the field no sooner than 7 days later. Allow 4 weeks after spraying before cutting for the highest levels of long-term control of docks. If using DoxstarPro after cutting, allow 2-3 weeks for sufficient weed regrowth to occur.

Translocated to the roots
Doxstar® Pro is translocated to the roots ensuring high levels of long-term control.
For best results target actively growing docks in the rosette stage and up to 200mm across or high.

Short grazing interval
Grazing livestock can be returned to the field just 7 days after application

Long-term control
The addition of triclopyr means long-term control of both broadleaved and curled docks is far better than using fluroxypyr alone. Also gives excellent control of chickweed.


Grass, established

Technical Specifications

Product Registration Number:
PCS 05459

Active Ingredient:
150 g/litre fluroxypyr + 150 g/litre triclopyr

Pack Size:
2.0 litres

Emulsifiable Concentrate

Maximum Individual Dose:
2.0 L/ha

Maximum Total Dose:
2.0 L/ha

Latest Timing:
7 days before grazing or cutting

Water Volumes:
300 – 400 L/ha

Spray Quality:
MEDIUM as defined by BCPC

®™Trademarks of Corteva Agriscience and its affiliated companies. Use plant protection products safely. Always read the label and product information before use