Fig. 1From: Environmental fate of terbuthylazine and hexazinone in a planted forest steepland Recent Soil, New ZealandSeasonal variation during the 2014/2015 monitoring period in (a) fractional available root-zone water content, b rainfall and c predicted drainage. a Modelled (open circles) and measured (filled red triangles) fractional available root-zone water content are shownBack to article page