EHT-012: Phosphorous Acid Products for Controlling Downy Mildew of Grapes
downy mildew information sheet

210550, 15; 237550, 85;

Product Code: EHT-012

Free electronic download only.  Phosphorous acid is very useful for preventing and controlling downy mildew of grapes. This fungicide is an effective systemic that can be used alone or in combination with other products. This publication includes recommended spraying times and concentration rates for various tank sizes. (4 pp., 4 figures, 2 tables)   By: Fritz Westover