Bordeaux mixture, a fungicide and pesticide made from a combination of copper sulfate and lime, has been widely used in agriculture for over a century. However, there are various alternative names to this solution depending on region and language. In France, it is commonly referred to as "Bouillie bordelaise," while in English, it is known as "Bordeaux mix" or simply "copper fungicide." Other synonyms include "lime-copper," "bourdeaux spray," and "copper-lime sulfate." Despite the different names, the purpose and effectiveness of the solution remain the same - to protect crops from harmful fungi and pests.