Farmers from Perambalur district in Tamil Nadu are now getting to use drone based technology for spraying insecticides. This helicam sprayer can be operated in a remote controlled manner.
It can cover up to 1 acre in 10 minutes.
Typically, it can hold up to 10 litres.
The GPS coordinates of the farm has to be entered in to the drone before spraying.
The cost of renting this currently is Rs.600/- per acre.