Published Paper Details:

Biopesticides are eco-friendly alternatives to chemical pesticides, but their potential toxicological impacts on non-target aquatic organisms remain a concern. This study aimed to evaluate the toxic effects of Newtech biopesticides on the liver of Danio aequipinnatus (Ham Buch), a freshwater fish species widely distributed in the region of Navapur taluka of Nandurbar District. Specimens were exposed to varying concentrations of the biopesticide over 21 days, followed by histological examination of the liver tissues. The results showed significant dose-dependent alterations, including vacuolation, hepatocyte necrosis, and congestion of blood sinusoids. These findings suggest that although Newtech biopesticides are designed to minimize environmental damage, they may pose risks to aquatic organisms at higher concentrations as well as prolonged exposure. This study highlights the need for further research to assess the ecological safety and potential sublethal effects of biopesticides on aquatic ecosystems.