The fight to save Europe's olive trees from disease

A plant disease spread by sap-sucking insects has been devastating olive and fruit orchards across southern Europe, but scientists are inching closer to halting its spread with the help of insect repelling clays, vegetative ...

Eye-in-the-sky to save olive trees

A new airborne remote-imaging method that scans entire orchards can identify olive trees infected by a devastating bacterium before visible symptoms appear, according to new research.

Climate change threatens Tunisia olive farming

Tunisia's 3,000-year history of olive farming is under threat with warnings that production is at risk of halving by 2030 because of the extremes of climate change, from floods to droughts.

Mission to revive Malta's olive oil production

A green-fingered ex-jeweller with a mission to revive Malta's olive oil production practically from scratch, Sam Cremona munches on a tiny black "Bidni" olive and shows it off to visitors.

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