Knock Down Super by HPM (Metalaxyl 8% + Mancozeb 64% WP)
Fungicide · Detailed usage and dosage information for different crops
Moderately toxic — blue label triangle (Danger)
Knock Down Super dosage by crop
Pre-harvest interval (PHI): Infinity–-Infinity 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) |
|---|---|---|---|---|---|---|
| Black Pepper | Foot Rot · Disease | Soil application | 1.8 g.a.i/vine or 0.09% | 2.5 gm/vine or 0.125% | 2 lt./vine (spraying) 5 lt. / vine (soil drenching) | Not less than 21 weeks |
| Black Pepper | Fruit Rot · Disease | Spray | 1.8 g.a.i/vine or 0.09% | 2.5 gm/vine or 0.125% | 2 lt./vine (spraying) 5 lt. / vine (soil drenching) | Not less than 21 weeks |
| Black Pepper | Phytophthora · Disease | Spray | 1.8 g.a.i/vine or 0.09% | 2.5 gm/vine or 0.125% | 2 lt./vine (spraying) 5 lt. / vine (soil drenching) | Not less than 21 weeks |
| Black Pepper | Phytophthora · Disease | Soil application | 1.8 g.a.i/vine or 0.09% | 2.5 gm/vine or 0.125% | 2 lt./vine (spraying) 5 lt. / vine (soil drenching) | Not less than 21 weeks |
| Grapes | Downy Mildew · Disease | Spray | 2000 g | 2500 g | 500 lt. | Not less |
| Grapes | Powdery Mildew · Disease | Spray | 0.40% | 0.50% | - | than 7 weeks |
| Mustard | Alternaria Leaf Blight · Disease | Spray | 1800 gm or 0.18% | 2500 gm or 0.5% | 1000 lt. | Not less than 8 weeks |
| Mustard | White Rust · Disease | Spray | 1800 gm or 0.18% | 2500 gm or 0.5% | 1000 lt. | Not less than 8 weeks |
| Pearl Millet | Downy Mildew · Disease | Spray | 1440 gm or 0.28% | 2000 gm or 0.4% | 500 lt. | Not less than 7 weeks |
| Potato | Late Blight · Disease | Spray | 1800 gm or 0.18% | 2500 gm or 0.25% | 1000 lt. | Not less than 7 weeks |
| Tobacco | Damping Off · Disease | Spray | 3600 g or 0.072% | 5000 g or 0.1% | 5000 lt. | Not less than 7 weeks |
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
Knock Down Super by HPM is registered under India's Insecticides Act 1968. The product label specifies the exact active ingredient concentration (Metalaxyl 8% + Mancozeb 64% WP), 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 Metalaxyl 8% + Mancozeb 64% WP brand products in India
All products below contain Metalaxyl 8% + Mancozeb 64% WP as the active ingredient and carry CIB&RC registered label claims.
- ★ This productKnock Down SuperHPM
Crop MetamanNAC
DessaxUPL
HIMILIIL
HitalaxylHPM
IgniteBIOSTADT
KEMOXYLSUMITOMO
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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 Knock Down Super registered for?
Knock Down Super (Metalaxyl 8% + Mancozeb 64% WP) is registered for use in Black Pepper, Grapes, Mustard, Pearl Millet, Potato, Tobacco as per CIB&RC label claims.
What is the dosage of Knock Down Super?
Dosage of Knock Down Super varies by crop and pest. Always follow the CIB&RC registered label dose for each crop.
Is Knock Down Super safe to use near water bodies?
Always follow the Knock Down Super 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 Knock Down Super by HPM in India?
Knock Down Super is available from licensed pesticide dealers across India. Use the NaPanta app to find verified dealers near you who stock HPM products. Always purchase pesticides from licensed dealers and insist on a bill to ensure authenticity.
What precautions should I take when using Knock Down Super?
Wear personal protective equipment (PPE) — gloves, mask, eye protection, and full-sleeved clothing — when mixing and applying Knock Down Super. 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.