Aid agencies are still waiting for $2 million in aid for the Horn of Africa promised by the New Zealand Government six weeks ago, Radio New Zealand reports.
The Government pledged $1 million each to the World Food Programme and New Zealand aid agencies last month, however International Development Council director Wren Green told Radio New Zealand the agencies have heard nothing since then.
Dr Green said the federal government in Australia allocated money for a similar process within 48 hours.
Mr McCully told Radio New Zealand he would not comment on the delay.
Last week, the head of the UN children's agency warned that more than 300,000 children in the Horn of Africa are malnourished "and in imminent risk of dying" because of drought and famine.