Jakarta Globe, September 20, 2010
Goettingen, Germany. The world’s supply of chocolate depends partly on hard work by toads in Indonesia, a group of German and Australian agriculture scientists have discovered.
The toads like to dine on an invasive pest, the yellow crazy ant (Anoplolepis gracilipes). The non-native ants, each about 4 mm long, have overrun Indonesian cocoa plantations, driving out good ants that help protect the cocoa plants from disease.
Farmers will now be trained to encourage the bulgy-eyed Sulawesian toad (Ingerophrynus celebensis), an Indonesian native, to eat the ants and bring the ecosystem back into balance. Indonesia is the world’s third-largest exporter of cocoa.
A team from the universities of Goettingen in Germany and Adelaide in Australia have just published the finding in the British Royal Society’s journal Proceedings. They discovered that the toads are free pest-control workers because they love to eat yellow crazy ants.
Teja Tscharntke, a German scientist, said Sunday the discovery of the ecological value of the toads was good news, because populations of amphibians have been plunging worldwide as rain forests disappear.
DPA
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1 comments:
Hi, hello to the admin. hmm... this a really good news for cocoa farmers. I wonder where is the exact location of the research? Is it in south Sulawesi, Central Sulawesi or where? Please kindly share the info if you have. Thank you.
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