April, May and June contracts for whole milk powder (WMP) have declined 5% in price over the last week, suggesting that Tuesday’s global dairy trade (GDT) index could fall again. Wet conditions had looked set to hit New Zealand milk supply with a 7% decline for the season. However, with what was being labelled as the “pasture disaster” now fully unravelled, it is estimated that supply for the season will only be down 1% to 2%.