This is potassium phosphonite combination with some plant extracts and very effective on Downy-Mildew and other fungus. FATAL-D is very rich in phosphorus, it fulfill plants phosporus need. FATAL-D is also very effective on root fungus.
1-2ml per lit of water of foliar spray as per crop stage. Spray in cool conditions like morning and evening.
1lit per acre for root fungal diseases through drip irrigation or fertigation system.