Again, as for previous conferences, we are providing an update of the ACCT results over the last two seasons. In both seasons 30 entries were tested at each of 12 sites (Warren, Breeza. Narrabri, Merah North, Bourke, Moree, Boggabilla, St George, Cecil Plains, Theodore, Biloela and Emerald) but in the 88/89 season the Biloela yield results were discarded because of 2,4-D damage.