🗞️ Why in News The Ministry of Agriculture and Farmers’ Welfare issued a draft order on August 25, 2026 proposing a complete prohibition on the insecticide Carbosulfan. The draft is open to 30 days of public comment.
This Is a Proposal, Not a Ban
The distinction matters and is the most likely error in any answer on this item. Carbosulfan has not been banned. What exists is a draft order inviting objections and suggestions over a 30-day window, after which the Government may notify, modify or drop the prohibition.
| Stage | Date |
|---|---|
| Expert committee constituted | January 14, 2026, as background to the present order |
| Committee report submitted | June 12, 2026, historical background preceding the draft |
| Draft order issued | August 2026, with a 30-day public comment window |
| Final notification | Not issued |
The committee recommended complete prohibition, including an immediate ban on manufacture, import, transport, distribution, sale and use.
The Statutory Framework
| Instrument | Content |
|---|---|
| Insecticides Act, 1968 | The governing statute for pesticide regulation in India |
| Insecticides Rules, 1971 | Procedural rules |
| Section 27(1) | Interim prohibition of sale, distribution or use, for a period not exceeding sixty days pending investigation |
| Section 27(2) | Permanent prohibition after investigation, the route a complete ban must take |
| Section 4 | Constitutes the Central Insecticides Board |
| Section 5 | Constitutes the Registration Committee, which registers insecticides and recommended this ban |
| Pesticides Management Bill, 2020 | Introduced in the Rajya Sabha; would replace the 1968 Act; not enacted |
A distinction worth getting right: the Central Insecticides Board is constituted under Section 4 and advises the Central Government, while the Registration Committee is constituted separately under Section 5 and registers insecticides. It was the Registration Committee that recommended prohibition here. The two are often compressed into “CIB&RC”, which obscures which body did what. Their continued operation under a 1968 statute, with the replacement Bill pending for six years, is itself part of the story.
The Chemistry and the Risk
Carbosulfan is a carbamate insecticide. Two features make it a regulatory concern:
- It is rapidly metabolised into carbofuran, a highly toxic metabolite. Regulating the parent compound without accounting for the metabolite understates the hazard.
- Its mechanism of toxicity is acetylcholinesterase inhibition, which disrupts nerve signal transmission and causes acute systemic toxicity. Atropine and supportive care are the standard management for carbamate poisoning, and the expert committee recorded that there is no specific antidote that reverses carbosulfan toxicity.
Non-target risks flagged by the committee include harm to birds, pollinators and aquatic organisms.
Agronomic Footprint
| Parameter | Figure |
|---|---|
| Principal crops | Paddy and cotton |
| Area covered | Roughly 32 lakh acres |
| Estimated domestic market | About ₹400 crore |
Precedents in Indian Pesticide Regulation
| Case | Detail |
|---|---|
| Anupam Verma Committee (2013-15) | Reviewed 66 pesticides banned or restricted elsewhere but in use in India; recommended phase-outs |
| 2020 draft order | Proposed banning 27 pesticides; subsequently narrowed |
| Endosulfan | Banned by Supreme Court order in 2011; listed under the Stockholm Convention on POPs |
| Monocrotophos | Long-standing subject of restriction proposals |
The Kasaragod endosulfan tragedy in Kerala remains the standing Indian case study of delayed pesticide regulation.
International Frameworks
| Convention | Purpose |
|---|---|
| Rotterdam Convention (1998, in force 2004) | Prior Informed Consent procedure for hazardous chemicals and pesticides in international trade |
| Stockholm Convention (2001, in force 2004) | Persistent Organic Pollutants |
| Basel Convention (1989, in force 1992) | Transboundary movement of hazardous wastes |
| FAO/WHO Code of Conduct on Pesticide Management | Highly Hazardous Pesticides (HHPs) concept |
Critical Analysis
The tension is not health against agriculture, but whose health against whose cost. The exposure burden falls on farm labour and rural water users; the cost of substitution falls on farmers with few registered alternatives. A ban issued without a subsidised alternatives package does not resolve the conflict, it transfers hardship from one vulnerable group to another.
Regulatory lag is structural, not incidental. India continues to permit molecules long withdrawn in the European Union because the Insecticides Act, 1968 has no automatic periodic re-registration or sunset review. A molecule registered decades ago stays registered until someone actively moves to remove it. The failure to pass the Pesticides Management Bill for six years is the single largest gap here.
Resistance management is the under-discussed risk. Removing a molecule narrows the rotation of available modes of action, which can accelerate resistance in the remaining ones. Bans must therefore be paired with an Integrated Pest Management push rather than a straight chemical substitution, or the next molecule fails faster.
The export-domestic asymmetry is the hardest question. India is a major pesticide exporter, and a ban on domestic use does not automatically bar manufacture for export. Continuing to produce for other countries a molecule judged too dangerous for Indian farmers is difficult to defend, and is precisely the practice the Rotterdam Convention’s Prior Informed Consent procedure was designed to discipline.
UPSC Relevance
GS Paper 3 (Agriculture and Environment): Major crops and cropping patterns; environmental pollution and degradation.
GS Paper 2 (Health): Issues relating to health.
Prelims focus: The Insecticides Act, 1968; Section 4 constitutes the Central Insecticides Board and Section 5 the Registration Committee; Section 27(2) is the permanent-ban route; that this is a draft order with a 30-day comment window, not a ban; carbosulfan as a carbamate metabolising to carbofuran; cholinesterase inhibition and the absence of a specific antidote; the endosulfan Supreme Court ban of 2011 and its Stockholm Convention listing; the Rotterdam Convention’s PIC procedure.
Mains angle: Argue that India’s pesticide regulation suffers from an absence of periodic review rather than an absence of power. Section 27 already allows prohibition; what is missing is a statutory trigger requiring re-examination of old registrations. Use the pending Pesticides Management Bill as the concrete reform.
Way forward: Enact the Pesticides Management Bill with mandatory periodic re-registration and a compensation mechanism; publish a registered-alternatives list with cost comparisons simultaneously with any ban notification; scale Integrated Pest Management, biopesticides and natural farming support; strengthen pesticide-poisoning surveillance through the health system; and enforce maximum residue limit testing at the mandi rather than only at the point of export.
📌 Facts Corner — Knowledgepedia
The Action:
- Draft order proposing complete prohibition on Carbosulfan, issued August 2026
- Open to 30 days of public comment; NOT a final ban
- Background: expert committee constituted January 14, 2026; reported June 12, 2026
Carbosulfan:
- A carbamate insecticide; metabolises rapidly into carbofuran
- Mechanism: acetylcholinesterase inhibition; atropine and supportive care are standard carbamate management, and the expert committee recorded that no specific antidote reverses carbosulfan toxicity
- Used on paddy and cotton; roughly 32 lakh acres; domestic market about ₹400 crore
- Non-target risks: birds, pollinators, aquatic organisms
Statutory Framework:
- Insecticides Act, 1968 and Insecticides Rules, 1971
- Section 27(1): interim prohibition up to sixty days pending investigation. Section 27(2): permanent prohibition after investigation. Section 4: constitutes the Central Insecticides Board. Section 5: constitutes the Registration Committee
- Pesticides Management Bill, 2020 introduced in the Rajya Sabha; not enacted
Precedents:
- Anupam Verma Committee (2013-15) reviewed 66 pesticides
- 2020 draft order proposed banning 27 pesticides
- Endosulfan banned by Supreme Court order in 2011; listed under the Stockholm Convention
- Kasaragod, Kerala is the standing endosulfan case study
International Conventions:
- Rotterdam Convention: Prior Informed Consent for hazardous chemicals in trade
- Stockholm Convention: Persistent Organic Pollutants
- Basel Convention: transboundary movement of hazardous wastes
- FAO/WHO concept of Highly Hazardous Pesticides
Sources: Business Standard, Ministry of Agriculture and Farmers’ Welfare
Source: Centre Proposes Complete Ban on the Insecticide Carbosulfan — Ujiyari.com | Free UPSC & State PCS Current Affairs
