Coconut Plan B needed

by Luigi Guarino on November 9, 2012

Bogia Coconut Syndrome is threatening the international coconut genebank in Papua New Guinea, one of several established in the 1990s under the International Coconut Genetic Resources Network (COGENT). That’s the warning coming out of a meeting on the Pacific coconut industry taking place in Samoa, as relayed by SciDevNet. Dr Richard Markham, now with the Australian Centre for International Agricultural Research, one of the co-sponsors of the meeting, but formerly of Bioversity, where he had responsibility for COGENT, is being admirably logical, calm and reassuring in his soundbites:

We are supporting research to try to identify the [Bogia Coconut Syndrome] vector and better understand the host range of this disease. Once we have that information, everyone will be better placed to assess the threat — both to coconuts and livelihoods in general.

But surely plans need to be put in place in case the worst happens. What to do? Roland Bourdeix, the current coordinator of COGENT, who’s responsible for the wonderful photo of coconut diversity I’m reproducing here, is talking of rescuing, relocating, duplicating. Possibly on those little isolated islets he’s so fond of. And that is no doubt an approach worth looking into. But there are 57 accessions to deal with from this genebank, and it’s going to take a while to find the necessary number of uninhabited island paradises, even if not all the 57 are unique. In vitro is an option too. COGENT has been working on an in vitro embryo collecting and transfer protocol, but it’s not quite there yet. Time to ramp that work up?

LATER: More reassuring words from Richard Markham on Facebook. No need to panic. But also no room for complacency.

{ 2 comments… read them below or add one }

Dave Wood November 12, 2012 at 10:15 pm

There are lots of `uninhabited island paradises’ in the Chagos archipelago. The population was kicked out when the Brits gave Diego Garcia as a major base to the USA (nuclear-armed bombers and the rest of it). The other islands have now no permanent populations – even round the world yachts-people are not allowed to camp on the islands. There is also an un-vistitable by anyone island on the lagoon rim of Diego Garcia itself that could serve.
I used to live on Aldabra Atoll in the British Indian Ocean Territories (BIOT) that includes Chagos: we all gave morning met reports to Mauritius. There several other uninhabited islands in the Western Indian Ocean that could serve for coconut orchard collections.

Reply

Alex Bagnara November 14, 2012 at 3:46 am

Hi Luigi and fellow readers,

Here’s a link to the transcript and audio for an interview Richard Markham did with ABC Radio Australia this morning (14/11/12).

Alex Bagnara, ACIAR Science Communicator

PS – thanks for the kind words on Richard’s media performance. :)

Reply

Leave a Comment

{ 2 trackbacks }