Introduction: Benomyl is a systemic, benzimidazole fungicide that is selectively toxic to microorganisms and to invertebrates, especially earthworms. It is used against a wide range of fungal diseases of field crops, fruits, nuts, ornamentals, mushrooms, and turf.
The common explanation for his is that sneezing was a symptom of the Plague and so if someone sneezed, people would say 'bless you' because they might have a horrible disease. But in fact it dates from much earlier superstitions, for example, ancient man believed that his breath was also his soul or essence of life..
Saying God bless you when you sneeze keeps the devil from flying down your throat. When someone sneezes, say God bless you and may the devil miss you.. When you sneeze your soul tries to escape and saying God bless you crams it back in (said by Millhouse in an episode of The Simpsons).