Insect Fighting

Uncle Tom invites you to help his farm to eliminate the pests. Before you start, you should know the insects in the farm, and then you should distinguish the beneficial insects and the pests to eliminate the pests in the farm.
[introduction to play]
Click on the insects on the screen, spray pesticides to kill the pests, kill a potato that can get a gift from Uncle Tom, but don't click wrong, if it's killing beneficial insects, the game will end directly.