Unveiling the Impact of Thiophanate-Methyl on : Growth, Photosynthetic Pigments, Biomolecules, and Detoxification Enzyme Activities.

Background: The intensive and injudicious use of pesticides in agriculture has emerged as a major concern due to its detrimental impact on aquatic ecosystems. However, the specific impact of broad-spectrum fungicides, such as Thiophanate-methyl (TM), on cyanobacteria remains a subject of ongoing research and debate.

Methods: In order to fill this knowledge gap, The present study aimed to comprehensively investigate the toxicological effects of TM (10-30 µg/L) on the growth, photosynthetic pigments, oxidative stress, and biochemical composition of the non-nitrogen-fixing cyanobacterium .