ARCHIVES
VOL. 9, ISSUE 11 (2024)
Larvicidal activity of marine seaweeds against Anopheles and Culex mosquitoes
Authors
U Subhalakshmi, A Krishnaveni, L Charlie Jelura, K Gayathri, P Saranraj
Abstract
Mosquitoes, particularly Anopheles and Culex species, are
significant vectors of various infectious diseases, such as Malaria and
Filariasis, posing severe public health risks globally. The increasing
resistance of mosquitoes to synthetic insecticides has prompted the search for
alternative control strategies, including natural products from marine
organisms. This study explores the larvicidal potential of marine seaweeds
against Anopheles and Culex mosquito larvae. Different seaweed
extracts were tested for their efficacy in inducing larval mortality under
laboratory conditions. The results demonstrated that certain species of
seaweeds exhibited significant larvicidal activity, with varying degrees of
effectiveness depending on the concentration and species of seaweed. The
bioactive compounds responsible for the larvicidal effects were identified and
characterized, highlighting their potential as eco-friendly and sustainable
alternatives to chemical insecticides. These findings suggest that marine
seaweeds could play a crucial role in integrated mosquito management programs
aimed at controlling vector populations while minimizing environmental impact.
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Pages:129-133
How to cite this article:
U Subhalakshmi, A Krishnaveni, L Charlie Jelura, K Gayathri, P Saranraj "Larvicidal activity of marine seaweeds against <i>Anopheles</i> and <i>Culex</i> mosquitoes". International Journal of Entomology Research, Vol 9, Issue 11, 2024, Pages 129-133
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