Place of Origin : Sinjhuang,Taiwan, Province Of China  
            Delivery Terms : FOB
                                    Payment Terms : L/C, T/T
         
Disease Control Series adds phosphorous acid. The research proved that phosphorous acid is an effective fungicide against Oomycete pathogens for a number of crops. After absorbing phosphorous acid, soil microbes could convert these compounds to phosphate as phosphorus nutrient for plants. Using phosphorous acid along with phosphate is a good idea to avoid plants deficient from phosphorus. Phosphorous acid is not easy to cause pollution due to its low usage volume.