Nagraj 555 in 100/ml

If by “Nagraj medicine” you mean Nagaraja 555 (Chlorpyrifos 50% + Cypermethrin 5% EC), it is an insecticide used to control insect pests in crops, not a fertilizer. It is commonly used against aphids, jassids, thrips, whiteflies, bollworms, and other chewing/sucking insects.  

Uses for plants:

• Controls sucking pests such as aphids, jassids, and whiteflies.
• Controls caterpillars and bollworms in crops like cotton and some vegetables.
• Helps protect crops from insect damage and yield loss.  

Typical dosage:

• About 1–1.5 ml per litre of water for foliar spraying, but the exact dose depends on the crop and pest. Always follow the label instructions on the product you have.  

Safety:

• Wear gloves and protective clothing while mixing and spraying.
• Avoid spraying during strong winds.
• Keep away from children, animals, and water sources.
• Follow the waiting period before harvest as specified on the label.  

If you tell me:

1. The full name written on the bottle, and
2. The crop (e.g., paddy, cotton, chilli, tomato),

I can give the correct dosage and application method.