India deploys drones against swarming locusts

Drones are being deployed in India to try and control a crop-destroying pest.

Control teams are using drones to spray insecticides on swarms of locusts.

Authorities are warning of the harm the locusts will do if they are not controlled.

Teams were recently seen using the drones in Agra city, home of the Taj Mahal.

They are seeing some success in their efforts to curb the spread.