100% kill in rat trap trial

March 3, 2014

Good news from DOC:

In wonderful news for birdlife, NZ developed automatic rat traps have totally eliminated predator rat populations during large-scale Department of Conservation (DOC) trials in native New Zealand bush.

Results just in from large-scale DOC trial sites confirm that the patented automatic trap technology developed by local company Goodnature has successfully reduced rat populations to undetectable levels.

Recent monitoring at the two large scale trial sites by DOC field personnel confirmed zero percent (0%) rat monitoring rates indicating rat populations in these areas had been completely eliminated.

The unprecedented 0% rat detection results contrasted with monitoring results on the adjacent comparison sites which showed that rat populations outside the automatic trap trial area continued to thrive.

This is excellent news at a time when the predicted rat population explosion threatens native birdlife in New Zealand forests. Kiwi innovation has produced another potent weapon in the war on pests and, importantly, a further option in the armoury which is toxin free and cost effective to deploy.

“The DOC trial results are consistent with what our customers in other parts of the world are achieving with our traps” says Stu Barr, director of Goodnature who make and supply the A24 automatic resetting traps. “The traps are reducing rat populations well below the level where our vulnerable and endangered species can rebound. We’ve taken the pressure off the birds and put it back on the rats.”

While being used effectively in New Zealand for rat, stoat and possum control, farther afield, Goodnature is applying its technology to pests in more than 15 countries. As well as widespread success in rat control around the world, automatic resetting traps to control introduced mongoose in Hawaii and mink in Scandinavia are in development.

Powered by a small compressed CO2 canister the commercially successful Goodnature traps automatically reset themselves after striking a pest and can kill up to 24 rats before the canister needs to be replaced. The multiple-kill traps include an effective long-life rodent lure which attracts rats to the trap.

“The traps are mostly known for our automatic resetting and multi kill technology but, just like fishing, an irresistible bait is critical to get a catch. This latest trial result shows how effective our rodent lure is in the field” said Stu Barr.

Pest control tools which can wipe out predator populations and sustain them at low numbers are critical to ongoing pest control efforts on public conservation land and efforts by the wider conservation community. The sustained control of predators allows native bird species to successfully breed and increase their populations.

“These rat kill results are very promising. It is a significant step towards having a better and more effective trapping option for predator control in New Zealand.” DOC Deputy Director General Kevin O’Connor commented.

Research and development of automatic resetting traps was originally initiated by Goodnature with DOC in 2006 to strengthen New Zealand’s ability to control pests at times when existing ground based networks using traditional tools would get overwhelmed at times when predator numbers rise rapidly. . .

The traps won’t be able to be used everywhere but they look like a good option where they can be used.


Rural round-up

January 21, 2014

Wild day/night for North Island farmers:

The 6.3 magnitude earthquake, which struck land near to Castlepoint and others near to Eketahuna, has farmers in the Wairarapa and Tararua checking on stock, staff and each other.  These earthquakes come as the remnants of former Tropical Cyclone June approach the upper North Island.

“It’s the best shake we’ve ever had since we moved to Castlepoint Station 15-years ago,” says Anders Crofoot, Federated Farmers National Board member.

“Our house is a bit of a mess.  The pantry has been emptied and we’ve got glass, food and ornaments on the ground.  You could say we’ve been turned into a bit of an installation art form, but it’s the sort of art we could really do without having.

“Right now, I am checking on our staff and heading out to survey the farm. Any damage will likely to be to older water lines, which can easily be severed in a shake like this.  Since its summer the timing’s not ideal,” Mr Crofoot added. . .

Bushfires: rural residents are the solution, not the problem – Nicholas Gill:

The return of heatwaves and bushfires to the news pages has brought fresh warnings that Australians who live in fire-prone zones still don’t fully understand the risk they are running.

Deadly fires in Victoria’s Grampians and the Perth Hills, and the many other emergencies across other states, have once again brought the dangers into stark relief. Yet we have found evidence that people living near bushland are more aware of the risks and remedies than they are given credit for.

Last October’s fires in New South Wales prompted a resurgence of debate about how to safeguard lives and homes. On one side are those who call for landscape-scale fuel-reduction burns, with government-mandated minimum areas to be burned each year. . .

100 colourful years being marked by collie club – Sally Rae:

Central Otago’s Lowburn Collie Dog Club marks a major milestone this week with the holding of its centennial trials on Friday and Saturday.

And in the words of one of its stalwart members, Jack Davis, reaching that achievement is a ”bloody great effort”.

For the club has had a colourful history, including uncertainty over its future because of the construction of the Clyde Dam and raising Lake Dunstan. . .

Fed Farmers meat industry paper challenged:

A meat company head is taking issue with a Federated Farmers paper on options for the meat industry.

The federation released the discussion paper to its members late last year to get feed-back on what sheep and beef farmers believe should be done to make the industry less fragmented and more profitable.

Options include meat industry restructuring through company mergers, and more co-ordinated processing and marketing.

But Tony Egan, managing director of Waikato-based beef processor and exporter Greenlea Premier Meats, said the paper suffered from a one size fits all approach.

It was a good overview of the debate on the future direction of the meat industry but did not recognise that some companies, including his own, were thriving and profitable, he said. . .

Pest trap takes off:

Three Wellington designers started work on a revolutionary pest trap for the Department of Conservation (DOC) nearly a decade ago.

Nine years on and Goodnature’s automatic resetting trap is sold worldwide, including to a zoo in India, a chicken farm in Indonesia and, most recently, the Galapagos Islands.

The company manufactures up to 600 traps a week in its Wellington factory, and has more than doubled its workforce.

It is in talks with distributors in Britain and working with Scandinavian governments on a humane trap for the introduced American mink.

Goodnature director Stu Barr said the gas canister driven traps had come a long way since the first version in 2005.

“The resetting technology is obviously important because that generates efficiency and it also means that the trap is always available. You don’t want to miss an opportunity – if you kill a rat just after sunset and then a stoat comes along at one o’clock in the morning, you want to know that your trap is always ready to do it,” Mr Barr said. . .

Conference focus on top agriculture – Helena de Reus:

Quality agriculture was the focus of 60 teachers at a conference near Balclutha last week.

Telford projects manager Andrew Thompson said 57 teachers from Australia and seven from New Zealand took part in the four-day conference at the Telford campus.

Centred on quality agriculture, the National Association of Agricultural Educators (Australia) annual conference focused on the importance of having a well-trained and educated workforce which used new and innovative technologies. . . .


%d bloggers like this: