Pulse Brain · Growing Health Evidence Index
Tier 4 — Narrative / commentaryPeer-reviewed

Impact of pesticides use in agriculture: their benefits and hazards

Aktar, M.W., Sengupta, D. & Chowdhury, A.

2009

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Summary

This narrative review, published in Interdisciplinary Toxicology, examines the dual role of pesticides in modern agriculture — their contribution to pest control and agricultural productivity on one hand, and their risks to human health, wildlife, and ecosystems on the other. The paper likely synthesises existing literature on pesticide classes, exposure pathways, and regulatory considerations, offering a broad overview of the trade-offs involved in pesticide-dependent farming. It is intended as an accessible reference for researchers and practitioners navigating the complexity of pesticide risk assessment.

UK applicability

Although the paper takes a global perspective, its review of pesticide hazard classifications and health risks is broadly applicable to UK agriculture, where pesticide regulation is overseen by the Health and Safety Executive (HSE) and the Chemicals Regulation Division, and where post-Brexit regulatory divergence from EU standards remains an active policy concern.

Key measures

Pesticide toxicity classifications; human health risk indicators; environmental contamination evidence; crop loss prevention estimates

Outcomes reported

The paper reviews the documented benefits of pesticides in protecting crop yields and food security alongside their hazardous effects on human health, non-target organisms, and environmental quality. It likely surveys evidence on acute and chronic toxicity, bioaccumulation, and ecological disruption associated with pesticide exposure.

Theme
Farming systems, soils & land use
Subject
Pesticides & agrochemical impacts
Study type
Narrative Review
Study design
Narrative review
Source type
Peer-reviewed study
Status
Published
Geography
Global
System type
Arable and mixed farming systems
Catalogue ID
XL0762

Topic tags

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