ANZ New Zealand agri economist Con Williams said end of season New Zealand supply has been higher than expected after improved autumn conditions, especially in the North Island. Prices were also hurt by "lacklustre China demand and increased competition from European skim milk powder," he said.
Meat prices fell 2.9 per cent in the latest month, led by a 5.7 per cent drop in beef prices. Lamb fell 4.2 per cent. The horticulture sub-group gained 1.5 per cent and aluminium rose 0.6 per cent.
Forestry prices declined 0.6 percent on weak prices for logs, while wood pulp and timber were little changed. Seafood rose 0.2 percent.
The NZD index declined 2.7 percent and was down 7.9 percent from a year earlier, reflecting the weaker kiwi dollar, and is now at the lowest level in more than two years.