Protect your grape crop with proven black-rot control methods.
This guide presents practical findings from long-running spraying experiments and field trials to help growers prevent disease and protect yields.
The book explains how black-rot spreads, the life cycle of the fungus, and why proper application matters. It covers several common fungicides, how they are prepared, and which formulas work best under different growing conditions. You’ll also see how different spraying setups, timing, and effort affect results in real vineyards.
- What causes black-rot and how it infects grapevines
- Comparisons of Bordeaux mixture formulas and other options
- Practical spraying schedules, preparation tips, and equipment ideas
- Real-world results from diverse climates and grape varieties
Ideal for vineyard managers, extension workers, and serious hobbyists seeking reliable, field-tested guidance on preventing rot and maximizing grape quality.