Corteva Rexade Trials

Rexade is a valuable herbicide for controlling brome grass and group A resistant wild oats in the region covered by Ag Grow Agronomy and Research, and is widely used for this purpose.

These trials aim to better understand the crop damage occurring from using Rexade and ways to manage it, particularly on acid soils, and more specifically where there are higher manganese levels.

Two trial sites were established in 2020 looking at a combination of herbicide and foliar fertiliser treatments. Sites are at:
1. Griffith
2. Barellan