wheat ears at flowering stage



Whorl™ is a herbicide for the control of broad-leaved weeds in winter and spring cereals, based on innovative chemistry. Whorl contains the innovative active ingredient Arylex™ Active (halauxifen-methyl) along with fluroxypyr, the tried and trusted active substance in Starane®.

Whorl is a spring applied wide spectrum broad-leaved weed herbicide, giving reliable control across a range of weather conditions. Whorl provides robust control on key driver weeds such as poppy, fumitory, fat hen, cranesbill, cleavers and chickweed with greater flexibility on timing.


For more info call our Technical hotline:  0800 689 8899 or e-mail: ukhotline@corteva.com

About Whorl™


  • Barley, winter and spring
  • Rye, winter and spring
  • Triticale, winter and spring
  • Wheat, winter and spring
  • Durum wheat, winter and spring
  • Spelt, winter and spring
  • Oats, winter
  • And these crops undersown with grass.

Technical Specifications

Product Registration Number:
MAPP 17819

Active Ingredient:
12 g/litre Arylex + 280 g/litre fluroxypyr

Pack Size:
5.0 Litres

Emulsifiable Concentrate (liquid)

Maximum Individual Dose:
Winter Cereals (not oats)
0.5 L/ha from 1st February

Winter Oats
0.25 L/ha from 1st February  

Spring Cereals
0.5 L/ha from 1st March

Maximum Total Dose:
0.5 L/ha (0.25 L/ha winter oats)

Application Timing:
Winter Cereals
1st February to 30th June
GS13 to GS45
Spring Cereals
1st March to 30th June
GS13 to GS45

Water Volumes:
100-400 Litres water/ha.

Spray Quality:
MEDIUM as defined by BCPC

Recommended Adjuvants:
Non-ionic wetters and methylated seed oils

1 hour

Flat Fan, Variable Pressure Flat Fan, Pre-Orifice, Air Inclusion, Airtec


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