Caldan 50 Sp by DHANUKA (Tebuconazole 50% + Trifloxystrobin 25% WG)
Fungicide · Detailed usage and dosage information for different crops
Moderately toxic — blue label triangle (Danger)
Caldan 50 Sp dosage by crop
Pre-harvest interval (PHI): 3–35 days depending on crop. Do not harvest before the waiting period is complete.
| Crop | Pest / disease | Method | a.i. per ha | Formulation per ha | Water (L/ha) | Waiting period (days) |
|---|---|---|---|---|---|---|
| Paddy | Brown Leaf Spot · Disease | Spray | - | 350-400 | 500 | 35 |
| Paddy | False Smut · Disease | Spray | - | 350-400 | 500 | 35 |
| Paddy | Neck Blast · Disease | Spray | 100 + 50 | 200 | 375-500 | 21 days |
| Paddy | Sheath Blight · Disease | Spray | 100 + 50 | 200 | 375-500 | 21 days |
| Tomato | Early Blight · Disease | Spray | 175+87.5 | 350 | 500 | 3 |
Read the label. Doses above are the registered label claims (Central Insecticides Board & Registration Committee) for information only. Always follow the product label and your local agriculture officer's advice, wear protective equipment, and observe the waiting period before harvest. Found an error? Report it. See our terms of use.
Product Label & Registration
Caldan 50 Sp by DHANUKA is registered under India's Insecticides Act 1968. The product label specifies the exact active ingredient concentration (Tebuconazole 50% + Trifloxystrobin 25% WG), approved crops, application method, safety precautions, and the pre-harvest waiting period.
Always purchase from a licensed dealer and verify the registration on the official CIB&RC database before use.
Other Tebuconazole 50% + Trifloxystrobin 25% WG brand products in India
All products below contain Tebuconazole 50% + Trifloxystrobin 25% WG as the active ingredient and carry CIB&RC registered label claims.
- ★ This productCaldan 50 SpDHANUKA
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Source: Central Insecticides Board & Registration Committee (CIB&RC), India - official registered label data · View source →. Updated: updated annually or when label claims change · Report an error
Frequently Asked Questions
What crops is Caldan 50 Sp registered for?
Caldan 50 Sp (Tebuconazole 50% + Trifloxystrobin 25% WG) is registered for use in Paddy, Tomato as per CIB&RC label claims.
What is the dosage of Caldan 50 Sp?
Dosage of Caldan 50 Sp varies by crop and pest. Always follow the CIB&RC registered label dose for each crop.
Is Caldan 50 Sp safe to use near water bodies?
Always follow the Caldan 50 Sp label instructions regarding buffer zones near water bodies, drainage channels, or ponds. Do not spray during windy conditions or when rain is forecast within 4 hours. Dispose of empty containers as directed on the label — never near water sources.
Where can I buy Caldan 50 Sp by DHANUKA in India?
Caldan 50 Sp is available from licensed pesticide dealers across India. Use the NaPanta app to find verified dealers near you who stock DHANUKA products. Always purchase pesticides from licensed dealers and insist on a bill to ensure authenticity.
What precautions should I take when using Caldan 50 Sp?
Wear personal protective equipment (PPE) — gloves, mask, eye protection, and full-sleeved clothing — when mixing and applying Caldan 50 Sp. Do not eat, drink, or smoke during application. Wash thoroughly after use. Keep children and animals away from the treated area until the spray dries. Observe the pre-harvest waiting period listed on the label.