In May and June, we established the 2018 pre-emergent herbicide trials 3 different trials at the one site in Parkes. The trials are to look at grass weed control in wheat, barley and chickpea/canola.

We have used existing registered products plus new products that have not been released, and our own combinations. We are trying to find out what is the best return for dollar invested on grass control.

We plan to have a field day at the end of July to look at the results.