Irradiation facility enables NZ to import AU winter tomatoes

The Bowen region is Australia’s largest winter producer of vegetables. Tomatoes are by far its biggest crop, totalling US $120 million a year. Yet, even though it could offer consumers access to fresh tomatoes in the winter, its export market has been extremely limited.

The problem is the Queensland fruit fly, an aggressive pest that Australia once controlled with pesticides that are no longer allowed. However, thanks to a protocol in place that links Australia to New Zealand, tomato exporters have another option: irradiation.

Australia irradiates the tomatoes to ensure there are no pests and New Zealand accepts irradiation as proof of insect control. The Joint FAO/IAEA Division has worked with Australia and other countries to bring irradiation to the fore as a suitable replacement for chemical treatments.

The timing is perfect. As Australia’s tomatoes are ripening, New Zealand’s tomatoes are going out of season. And because the two countries have agreed that irradiation is a safe and appropriate way to meet insect pest control requirements, New Zealand can import irradiated winter tomatoes and a host of other fresh produce from Australia’s orchards and fields.

Source: iaea.org