Nagarjuna Index is an azole based fungicide with broad spectrum activity. It is a systemic fungicide with protective and curative action. It is being a systemic fungicide,absorbed by the plant system within two hour of the spray,therefore it is not washed away with post application rains. It is highly effective against powdery mildew and rust of apple sand powdery mildew and black rot of grapes with no phytotoxicity. It is very safe for useful predators, parasites and pollinators. It is recommended in IPM program. Mode of Action: It Disrupts the ergo sterol biosynthesis pathway, which is vital to fungal cell wall formation Crops: Apples, Grapes, chilli Target Pests: Scab, Powdery Mildew, Leaf Spot, Die Back Dose: 0.4 gm/liter Pack Sizes: 100 gm, 250 gm, 500 gm The information provided here is for reference only. Always refer to the product labels and accompanying leaflets for complete product details and directions for use.