Herbicides
Hatra
Hatra is a post-emergence herbicide to control a wide range of grass weeds including black-grass and rye-grass and a range of broadleaf weeds in winter wheat crops.
Product details
Hatra can be applied in autumn or spring, between the 2-leaf stage of the crop up to flag leaf ligule just visible (GS12-39).
It can be tank-mixed with a residual herbicide such as Liberator (flufenacet and diflufencian) to increase protection against late germinating weeds.