I know this may sound a little radical, but concerning how hard it is to kill this many locusts. Since we can track swarms of locusts as they travel, has anyone considered using a 'fuel air' bomb on them when they cross over a deserted area where there are no people or crops that could be destroyed.
" using a 'fuel air' bomb "
You read my mind...
I think they fly sort of low, but a crop duster putting out a fuel airesole BELOW their flight path followed by ignition would probably kill 90 percent of the cloud.