Questions remain about some $15m of NZ infant formula arriving in China next week without new import certification introduced following the 1080 poison threat, says the head of an industry group.

Dairy companies are confident security measures at their facilities are tight enough to prevent a 1080 contamination.

Queensland fruit fly larvae were found in fruit collected from two properties in Grey Lynn at the weekend, three weeks after the initial fly was caught.

Two projects to develop premium markets for New Zealand venison and lamb have won $41 million in government and industry co-funding under the Primary Growth Partnership

A 4WD track featuring steep slopes, a waterfall, boulders and pools of water is one of the attractions at this year's National Fieldays in Hamilton.

The value of primary exports will fall from unusually high levels over the 2014/15 year before recovering steadily in the following three years.

Kiwi infant formula could end up stuck on Chinese wharves - like Kiwi meat exports last year, says the head of an industry group.

Only five of New Zealand's 13 infant formula manufacturers have been approved to export product into China under new regulations that came into force today.

The search for more Queensland fruit flies will be wrapped up by Easter Sunday providing no more of the pests are found in Whangarei.

One Kiwi traveller's decision to store his blood-soaked clothes from an exotic overseas trip landed him in hot-water with airport officials.

No further Queensland fruit flies have been found since the potentially devastating pest was detected in Whangarei this week.

Two West Coast men have denied starving 150 cows and 30 calves to the point where they have to be euthanised.

Two dairy farmers, a stock agent and a trucking company have been prosecuted for putting 25 cows through a hellish trip to the slaughterhouse.

New Zealand has halted all apple exports to China for the rest of the season after rot was found in several batches at the Chinese border.

Ministry for Primary Industries officials have approved an incursion programme in mid-Canterbury following a spillage of one of Europe's most invasive arable weeds - black grass - found in a consignment of imported fescue seed.

The Fonterra contamination scare has claimed its first scalp with Gary Romano, Managing Director NZ Milk Products, resigning with immediate effect.

Former Soviet republics Belarus and Kazakhstan have joined Russia in banning Fonterra dairy products.

"Was the Fonterra milk scandal caused by New Zealand being 'hostage to a blinkered devotion to laissez-faire market ideology'?" asks Bryce Edwards.