Despite widespread concerns, the New Zealand government has again okayed aerial spraying of poison 1080 (sodium monofluoroacetate). The
country uses about 80 per cent of the world's production of poison 1080.
With around 70 million possums munching trees and spreading bovine tuberculosis, the country has no option but to continue using the pesticide to
eradicate the problem, says the country's Environmental Risk Management (erm) Authority.
The authority recently reviewed the properties of the pesticide following complaints that it not only destroys possums, but also kills native birds,
insects, farm dogs, and wildlife such as deer and the kiwi.
The water-soluble chemical contaminates groundwater and waterways; if ingested, it is harmful for human health, say opponents. Possums were
introduced to New Zealand in the 1970s from Australia for their fur. In the absence of any natural predators, they pose a major threat to the
country's environment. erm authorities say possums chomp around seven million tonnes of the country's vegetation
every year. They also act as vectors spreading tuberculosis among livestock, which, if left unchecked, could cost the dairy industry us $3.7 billion over 10 years.
We are a voice to you; you have been a support to us. Together we build journalism that is independent, credible and fearless. You can further help us by making a donation. This will mean a lot for our ability to bring you news, perspectives and analysis from the ground so that we can make change together.
Comments are moderated and will be published only after the site moderator’s approval. Please use a genuine email ID and provide your name. Selected comments may also be used in the ‘Letters’ section of the Down To Earth print edition.