Insecticides Act, 1968 and Pesticide Regulation Framework in India

The Insecticides Act, 1968 governs the import, manufacture, sale, transport, distribution, and use of insecticides and pesticides in India. Enacted to mitigate risks to human beings and animals, the legislation came into force in August 1971 alongside the Insecticides Rules, 1971. The Department of Agriculture and Farmers Welfare within the Ministry of Agriculture and Farmers Welfare administers the statutory framework.

Statutory Bodies under Insecticides Act, 1968

The regulatory structure relies on two statutory authorities created under the provisions of the 1968 Act.

Central Insecticides Board (CIB)

• The Central Insecticides Board functions as an apex advisory body to the Central and State Governments on technical matters arising from the Act.
• The Director General of Health Services (DGHS) acts as the ex-officio Chairman of the Board.
• The Board recommends safety measures to prevent health hazards during the handling, storage, and application of chemical formulations.
• It includes members representing pharmacology, toxicology, entomology, ecology, and plant pathology.

Registration Committee (RC)

• The Registration Committee operates under the CIB to register chemical compounds after evaluating their safety, efficacy, and toxicity data.
• A chemical molecule must feature in the Schedule to the Insecticides Act, 1968 before the Registration Committee can evaluate it.
• The Committee issues registration certificates, specifies directions for use, and mandates safety precautions displayed on packaging.
• It holds statutory powers to refuse, approve, amend, or cancel registrations.

Regulatory Architecture and Institutional Mechanisms

Allocation of Administrative Responsibilities

• The Central Government holds exclusive jurisdiction over molecule registration, import permissions, fixation of technical standards, and nationwide prohibitions on hazardous compounds.
• State Governments manage field-level enforcement, issuing retail and commercial manufacturing licenses, testing market samples, and appointing Insecticide Inspectors.
• The Central Insecticide Laboratory (CIL) at Faridabad, Haryana, serves as the statutory referral and appellate analysis facility for contested samples.

Central Agricultural and Health Agencies

Classification and Toxicity Labeling System

The Insecticides Rules, 1971 mandate a color-coded hazard identification system on all commercial pesticide packaging. The label features an inverted triangle divided into two equal halves, with the bottom half displaying a specific warning color based on median lethal dose (LD₅₀) metrics.

Color-Coding and Toxicity Categories

• Bright Red (Extremely Toxic): Covers Class Ia and Ib compounds with oral LD₅₀ of 1-50 mg/kg. The label bears a skull and crossbones symbol alongside the word “POISON”.
• Bright Yellow (Highly Toxic): Covers Class II compounds with oral LD₅₀ of 51-500 mg/kg. The label displays the text “POISON”.
• Bright Blue (Moderately Toxic): Covers Class III compounds with oral LD₅₀ of 501-5000 mg/kg. The label contains the signal word “DANGER”.
• Bright Green (Slightly Toxic): Covers Class IV compounds with oral LD₅₀ values greater than 5000 mg/kg. The label displays the signal word “CAUTION”.

Regulatory Status of Selected Pesticides

The Central Government reviews registered pesticides on recommendations of specialized expert panels, such as the Anupam Verma Committee, to phase out Persistent Organic Pollutants (POPs) and acutely toxic chemicals.

Banned Organochlorines and POPs

• DDT (Dichlorodiphenyltrichloroethane): Banned for agricultural use in 1989; restricted to 10,000 metric tonnes annually for public health vector management under the National Vector Borne Disease Control Programme.
• Endosulfan: Banned nationwide by the Supreme Court in 2011 (Democratic Youth Federation of India v. Union of India) due to congenital abnormalities and health disorders reported in Kasaragod, Kerala.
• Aldrin, Dieldrin, Chlordane, Heptachlor, and Lindane: Completely prohibited from import, manufacture, and usage in agriculture to satisfy Stockholm Convention obligations.

Usage Restrictions on Common Agrochemicals

• Monocrotophos: Banned for application on all vegetable crops; restricted to select non-vegetable field crops.
• Phorate, Methyl Parathion, and Phosphamidon: Banned or subjected to phased bans due to non-target toxicity.
• Paraquat Dichloride: Restricted exclusively to authorized plantation crops such as rubber and tea.
• Glyphosate: Restricted in 2022 to authorized use by certified Pest Control Operators (PCOs), primarily for tea plantations and non-crop utility land.

Multilateral Treaties and Global Commitments

Rotterdam Convention

• Regulates trade of designated hazardous chemicals through the Prior Informed Consent (PIC) procedure.
• Requires exporting nations to secure explicit approval from importing countries before dispatching listed agrochemicals.

Stockholm Convention

• Obligates signatory countries to eliminate or restrict the manufacture and use of Persistent Organic Pollutants (POPs).
• Targets bioaccumulative substances that persist in environmental sinks and food chains.

Basel Convention

• Regulates the transboundary movement and disposal of hazardous wastes, including obsolete pesticide stockpiles and contaminated containers.

Pesticide Management Bill: Proposed Reforms

The draft Pesticide Management Bill aims to replace the Insecticides Act, 1968 to modernize governance, enhance deterrence against adulterated inputs, and protect farmers.

Key Proposed Provisions

• Mandatory registration and digital licensing across manufacturing units, distributors, and retail stockists.
• Creation of a central Pesticide Management Fund to finance farmer compensation for crop failure resulting from spurious or substandard inputs.
• Stiffer penal provisions, including fines up to Rs. 50 lakh and imprisonment terms up to 5 years for dealing in counterfeit products.
• Integration of unique barcode tracking on retail packages to check spurious stock.

Key Facts

• India is one of the leading global exporters and manufacturers of generic basic pesticides.
• Insecticides form the largest market share of pesticide consumption in India, followed by fungicides and herbicides.
• The Central Insecticides Board consists of 29 members and is headed by the Director General of Health Services.
• Section 26 of the Insecticides Act, 1968 requires medical practitioners to report all cases of pesticide poisoning to the local State authority.
• Section 9 of the Act mandates independent registration for both technical grade chemicals and finalized formulations.
• Bio-pesticides such as Bacillus thuringiensis (Bt), Trichoderma, and neem-based Azadirachtin follow simplified regulatory clearance paths.
• Maharashtra, Uttar Pradesh, Punjab, and Andhra Pradesh record the highest agricultural pesticide consumption in India.
• The Anupam Verma Committee (2015) evaluated 66 generic pesticides banned or restricted in other jurisdictions, leading to phased bans on several organophosphates and organochlorines.