A cartoon about selective pesticide – butterfly and ladybird friendly insecticide
A joke about insecticide that kills only ugly insects
The cartoon has deeper meanings about how we judge things by appearance, by prejudice or by attractiveness.
It’s also about gardening and the aesthetic values that are deployed in the garden (such as in the selection of plants and flowers, not just in the selection of pests). However it’s also about the wider phenomenon of judging everything, including people, by appearance