Sense Sonnet - Chiller

Fight Flies with Flies

A lot of female flies do lay
Their eggs in animals and plants.
The new hatched flies then eat away,
Causing host harm in great expanse.
So humans in a planned defense
To fight this fly parasite peril
Breed these flies in programs intense,
And zap the flies to make them sterile.
The sterile flies then fly and mate
With non sterile flies out and about.
Of course egg laying does abate.
There are less parasites no doubt.

Billions let loose into the skies
With goal of fighting flies with flies.