Study Links Chronic Imidacloprid Exposure to DNA Damage & Reproductive Decline in Quail

• Behavioral & Reproductive Decline: Imidacloprid significantly reduces female proceptive behaviors and mating compliance scores (P ≤ 0.001), while causing major declines in overall egg production, weight, and total egg mass

• Genotoxicity & DNA Damage: Alkaline comet assays indicate prominent genomic DNA damage within hepatic and cerebral tissues, reflecting increased tail moments and DNA fragmentation

• Gonadal & Systemic Toxicity: Sub-chronic exposure triggers oxidative stress, lipid peroxidation, structural ovarian and testicular lesions, and hepatic fibrosis

• Ecotoxicological Risk: Research highlights that environmental residues present substantial physiological and reproductive hazards to non-target wild and domestic avian populations

Industry & Ecotoxicology Implications

The study adds peer-reviewed evidence to the global regulatory debate surrounding neonicotinoid pesticide usage.

The findings indicate that sub-lethal agricultural runoff or treated seed consumption can impair avian population dynamics through reduced reproductive output and cellular toxicity, supporting stricter environmental impact assessments for systemic insecticides.