ELI5 Wine - Do pesticides affect the taste of wine?

Where does wine get its taste? Why is it that everything can be tasted in the wine from the climate to the soil but pesticides are never mentioned? Do pesticides affect the taste of wine?   ... We explain like i'm five!   Thank you to the r/explainlikeimfive community, and specifically the following reddit users whose questions and responses formed the basis of this conversation: ecoJamesbond, indigostrudel & wine-o-saur   To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Send us an e-mail: [email protected] ... we love hearing from you!