Uganda has confirmed an outbreak of fall armyworm, a hungry pest that has been devastating crops across southern Africa.

Agriculture Minister Vincent Sempijja said the caterpillar had been confirmed in 20 districts across the country.

Up to 40% of maize crops have been destroyed in the areas where the fall armyworm has spread.

In the first three areas armyworm spread to, more than 40% of maize crops have been destroyed, he added.

The army worm burrows into cobs

He says about one billion Ugandan shillings ($300,000; £240,000) has been set aside for an emergency response to the outbreak.

What is the fall armyworm?

The name is a bit misleading. It is not actually a worm, but a hungry caterpillar that eats crops before turning into a moth.

It is a new pest, not to be confused with the similarly named "African armyworm", which has been present in the region for many years.

source:BBC