If you have trouble with fungal or bacterial diseases in your garden, Bordeaux mixture may be able to help. For example, if you grow roses, you may have problems with diseases such as anthracnose, ...

Two important fungicides that home gardeners have used for years to control peach leaf curl have been withdrawn from the market. Home garden uses of lime sulfur spray (calcium polysulfide) were ...

Copper sulfate has been used in agriculture since the 1800s, at least. In the U.S. it is widely used as a fungicide on organic and conventional crops, and it is also found in some fertilizer products.