Butachlor — Dosage & Labelled Products
Pesticide · 1 crops on label · 3 CIB&RC registered brand products
Butachlor 50% EW is a pesticide registered under India's Insecticides Act 1968 by CIB&RC for weeds control. It is approved for use on 1 crops including Paddy.
Butachlor dosage by crop
| Crop | Pest / disease | Method | a.i. per ha | Formulation per ha | Water (L/ha) | Waiting period (days) |
|---|---|---|---|---|---|---|
| Paddy | Cyperus Compestris Difformis · Weeds | Spray | 1.25-1.5 Kg | 2.5-3.0 | 2.50-500 | - |
| Paddy | Cyperus Compestris Iria · Weeds | Spray | 1.25-1.5 Kg | 2.5-3.0 | 2.50-500 | - |
| Paddy | Echinochloa Colonum · Weeds | Spray | 1.25-1.5 Kg | 2.5-3.0 | 2.50-500 | - |
| Paddy | Echinochloa Colonum · Weeds | Spray | 1.25-1.5 Kg | 2.5-3.0 | 2.50-500 | - |
| Paddy | Eclipta Alba · Weeds | Spray | 1.25-1.5 Kg | 2.5-3.0 | 2.50-500 | - |
| Paddy | Fimbristylis Spp · Weeds | Spray | 1.25-1.5 Kg | 2.5-3.0 | 2.50-500 | - |
| Paddy | Ludwigia Parviflora · Weeds | Spray | 1.25-1.5 Kg | 2.5-3.0 | 2.50-500 | - |
| Paddy | Monochoria Vaginalis · Weeds | Spray | 1.25-1.5 Kg | 2.5-3.0 | 2.50-500 | - |
| Paddy | Sphenoclea Zeylanica · Weeds | Spray | 1.25-1.5 Kg | 2.5-3.0 | 2.50-500 | - |
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.
Crops on the Butachlor label
- Paddy 165 pesticides
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Source: Central Insecticides Board & Registration Committee (CIB&RC), India - official registered brand product list · View source →. Updated: updated annually · Report an error
Frequently Asked Questions
What is Butachlor 50% EW used for in India?
Butachlor 50% EW is a pesticide registered under India's Insecticides Act 1968. It is approved by CIB&RC for weeds control on 1 crops including Paddy.
What is the recommended dosage of Butachlor 50% EW?
The registered dosage of Butachlor 50% EW varies by crop and target pest. For example: Paddy (Cyperus Compestris Difformis) — 2.5-3.0 per hectare; Paddy (Cyperus Compestris Iria) — 2.5-3.0 per hectare. Always follow the CIB&RC registered label dose for your specific crop.
How many brand products contain Butachlor 50% EW in India?
3 CIB&RC registered brand products containing Butachlor 50% EW are available in India, manufactured by 3 companies. All products listed on this page contain Butachlor 50% EW as the active ingredient at the registered concentration and are approved under the Insecticides Act 1968.
What is the pre-harvest interval (PHI) for Butachlor 50% EW?
The pre-harvest interval (PHI) for Butachlor 50% EW varies by crop and formulation. It is the minimum number of days between the last application and harvest. Check the dosage table above for crop-specific PHI values.
Is Butachlor safe for all crops?
Butachlor 50% EW is only registered for the specific crops listed in its CIB&RC label. Using it on non-registered crops is illegal and may result in crop damage or residue violations. Always verify the crop is listed on the product label before use.