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The environment watchdog has given timber exporters 13 more years to completely stop releasing a toxic and significantly ozone-depleting fumigant gas into the atmosphere.
Graeme Clare oversees a bark beetle breeding programme that is crucial to protecting the NZ forestry sector. His team supplies thousands of beetles and eggs for fumigation trials - which aim to reduce… Audio
Geoff Moffett looks at the use of the toxic chemical, Methyl Bromide. Audio