munlochygmvigil.org.uk/nz.htm -
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Published on: 10/1/2005
Last Visited: 3/24/2007
MAF eradication programmes manager Ian Gear said the current investigation related to a consignment of 13,500 tonnes of maize "held at locations in the upper North Island"."The problem we have is that the sample comes from mixed seed lines and multiple growers," he said."We have to take all positive samples seriously, and tracing those seed lines and growers is a priority."Mr Gear said he had a researcher looking at the initial quality assurance test to see whether the specific altered genetic sequence gave any clues to a particularly commercial cultivar.But the bulk of the work at the moment was in identifying the properties on which the maize was grown, and what other cultivars were grown on the same properties.Maize and corn are regarded as very "promiscuous" crops, with wind spreading their pollen between fields.Mr Gear said the maize had been destined for manufacture into food products, and so would not have remained viable for planting as seed.He said the next maize crop was due to be planted in October or November, and the nature of the New Zealand farming industry meant it was unlikely that farmers had held any of this year's crop to plant in the coming season.