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VOL. 11, ISSUE 3 (2026)
Investigation and comprehensive study on environmental ecosystem and human health impacts of chemical pesticide usage in India
Authors
Priyanka Singh, Shishir kumar, Vipin Kumar Singh, R B Singh
Abstract
This manuscript critically examines the multifaceted impacts of
chemical pesticides on environmental ecosystems and human health, highlighting
the urgent need for sustainable pest management practices in India. The
widespread use of pesticides, such as organochlorine compounds (DDT, endrin)
known for their persistence and bioaccumulation, poses significant risks to
biodiversity, water quality, and food safety. By accumulating in the food
chain, these substances threaten higher trophic levels and amplify the
potential for adverse health outcomes, including acute poisoning, cancer and
neurological disorders. Specific examples such as glyphosate and atrazine
illustrate the pervasive nature of pesticide contamination in various
environments. Key findings include the association of pesticide exposure with
increased risks of lymphoma and Parkinson's disease, and the development of
antibiotic resistance in microbial communities. The investigation mainly
discusses potential remediation methods, including physicochemical techniques like
photodegradation and advanced oxidation processes, as well as bioremediation
strategies involving microbial degradation. Photodegradation rates are
influenced by environmental factors such as sunlight intensity, soil
properties, and organic matter content. Bioremediation using specific microbial
consortia has shown promise in degrading persistent pesticides, enhancing soil
recovery. Emphasizing the importance of integrated pest management (IPM),
enhanced regulatory frameworks and user education, this paper advocates for a
strategic shift towards practices that minimize environmental harm and
safeguard human health. Implementing these measures can significantly
contribute to the advancement of sustainable agriculture by reducing pesticide
reliance and promoting ecological balance.
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Pages:1-10
How to cite this article:
Priyanka Singh, Shishir kumar, Vipin Kumar Singh, R B Singh "Investigation and comprehensive study on environmental ecosystem and human health impacts of chemical pesticide usage in India". International Journal of Pharmaceutical Science and Research, Vol 11, Issue 3, 2026, Pages 1-10
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