Herbicide

Herold®

A contact and residual broad spectrum herbicide based on the leading grass-weed active ingredient flufenacet, for pre and post-crop emergence application in winter...

Herold PS

General Info

Key Benefits 

  • HEROLD® contains flufenacet, a key active for black-grass control
  • The combination of two a.i.’s from two different groups (diflufenican – F1 and flufenacet – K3) provides two different modes of action, therefore, managing the risk of herbicide resistance
  • Flexibility of tank mix partners to boost black-grass control and provide additional broad-leaved weed control

Crop Information

Crop Max individual dose (L/ha) Max total dose (L/ha) Latest time of application
Winter wheat 0.3 0.6 Before the 31st March in year of harvest and before 3rd tiller stage (GS 23)
Winter barley 0.3 0.6 Before the 31st March in year of harvest and before 4th tiller stage (GS 24)

Use Reccomdations 

Other specific restrictions: Where the second application of a sequence is made after 31st December, the first application must be made before GS 13 of the crop. A minimum interval of 6 weeks must be observed between applications.

Herold Growth Diagram

Product Information

Application Information

Water volume: 200-400L/ha

Spray quality: Medium

LERAP: B

Technical Helpline

Technical Helpline: 01635 876 622

Herold® is s a registered trademark of Bayer Aktiengesellschaft.

Use plant protection products safely. Always read the label and product information before use.