Seven Vintage Ads of 1950’s for Shell insecticides in USA : aldrin, Phosdrin, mineral oil, dichloropropene.
They are described as “each uniquely creepy in its own way”.
What is creepy ? Ads or insects ?
Insects are a real threat. And Crop protection a necessity.
Most of these products are not longer authorized today.
Such a look to the past shows us the step forward which has been done.