The autumn/winter period last season resulted in a
number of terbuthylazine applications causing
damage, in particular off-label in cereals. As a result a
number of FAR Arable Research Groups (ARG’s)
requested more information on this herbicide, in terms
of mode of action, and the conditions that lead to crop
damage. This Arable Extra has been produced from a
wide range of sources but also includes some
important trial results from last season on the
interaction between planting depth and resultant crop
damage.