Flash by INDOFIL (Quinalphos 25% EC)
Insecticide · Detailed usage and dosage information for different crops
Flash dosage by crop
Pre-harvest interval (PHI): 30 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) |
|---|---|---|---|---|---|---|
| Apple | Wooly Aphids · Insects | Spray | 0.05% | 3000-4000 | 500-1000 | - |
| Banana | Tingid Bug · Insects | Spray | 0.05% | 3000-4000 | 500-1000 | - |
| Bengal Gram | Pod Borer · Insects | Spray | 250 | 1000 | 500-1000 | - |
| Black Gram | Hairy Caterpillar · Insects | Spray | 375 | 1500 | 500-1000 | - |
| Cardamom | Thrips · Insects | Spray | 0.03% | 600-1200 | 500-1000 | 30 |
| Cauliflower | Stem Borer · Insects | Spray | 500 | 2000 | 500-1000 | - |
| Chillies | Aphids · Insects | Spray | 250 | 1000 | 500-1000 | - |
| Chillies | Mites · Insects | Spray | 375 | 1500 | 500-1000 | - |
| Citrus | Citrus butterfly · Insects | Spray | 0.03% | 1500-2000 | 500-1000 | - |
| Citrus | Scale · Insects | Spray | 0.07% | 4200-5600 | 500-1000 | - |
| French Bean | Stem Borer · Insects | Spray | 250 | 1000 | 500-1000 | - |
| Groundnut | Leaf Hopper · Insects | Spray | 350 | 1400 | 500-1000 | 30 |
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
Flash by INDOFIL is registered under India's Insecticides Act 1968. The product label specifies the exact active ingredient concentration (Quinalphos 25% EC), 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 Quinalphos 25% EC brand products in India
All products below contain Quinalphos 25% EC as the active ingredient and carry CIB&RC registered label claims.
- ★ This productFlashINDOFIL
AalquinAGASTYA
DhanuluxDHANUKA
EkaluxSYNGENTA
HitaluxHPM
KEMLOXSUMITOMO
KinaluxUPL
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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 Flash registered for?
Flash (Quinalphos 25% EC) is registered for use in Apple, Banana, Bengal Gram, Black Gram, Cardamom, Cauliflower, Chillies, Citrus, French Bean, Groundnut as per CIB&RC label claims.
What is the dosage of Flash?
Dosage of Flash varies by crop and pest. Always follow the CIB&RC registered label dose for each crop.
Is Flash safe to use near water bodies?
Always follow the Flash 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 Flash by INDOFIL in India?
Flash is available from licensed pesticide dealers across India. Use the NaPanta app to find verified dealers near you who stock INDOFIL products. Always purchase pesticides from licensed dealers and insist on a bill to ensure authenticity.
What precautions should I take when using Flash?
Wear personal protective equipment (PPE) — gloves, mask, eye protection, and full-sleeved clothing — when mixing and applying Flash. 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.