Ponepal Cristina Maria, Soare Liliana Cristina, Drăghiceanu Oana-Alexandra, Mihăescu Cristina Florina, Șuțan Nicoleta Anca, Țânțu Monica Marilena, Păunescu Alina
Natural Science Department, Faculty of Sciences, Physical Education and Informatics, University of Pitesti, 110040 Pitesti, Romania.
Toxics. 2023 Jul 17;11(7):618. doi: 10.3390/toxics11070618.
Coragen 20 SC is an insecticide based on chlorantraniliprole that is applied on many crops. Considered an effective product with an incremental cost-benefit ratio, it has been widely used globally. Residual pesticides affect non-target organisms, so it is necessary to explore the possible effects induced by these xenobiotics on different species. This work aimed to assess some morphological, physiological and biochemical effects induced by Coragen 20 SC on two non-target species: (Linné, 1758) and L. The concentrations used were the same for all tested species (0.0125, 0.025 and 0.05 mL L), and the experiments were of the acute, subchronic and chronic type. The toxicological effects of Coragen 20 SC on perch recorded behavioral changes, a decrease in respiratory rate and oxygen consumption, an increase in blood glucose levels and a decrease in the number of erythrocytes and leukocytes. The results obtained from the evaluation of Coragen 20 SC toxicity using the test indicate a weak to moderate phytotoxicity for the considered parameters at the applied doses. Only the assimilatory pigments were significantly modified at the concentration of 0.025 mL L for the growth of the axial organs and the wet and dry weight, with the changes obtained not being statistically significant.
科拉根20 SC是一种基于氯虫苯甲酰胺的杀虫剂，用于多种作物。它被认为是一种具有递增成本效益比的有效产品，已在全球广泛使用。残留农药会影响非目标生物，因此有必要探索这些外来化合物对不同物种可能产生的影响。这项工作旨在评估科拉根20 SC对两种非目标物种（1758年林奈命名的物种）和另一种物种L所诱导的一些形态、生理和生化影响。所有测试物种使用的浓度相同（0.0125、0.025和0.05 mL/L），实验分为急性、亚慢性和慢性类型。科拉根20 SC对鲈鱼的毒理学影响记录了行为变化、呼吸频率和耗氧量降低、血糖水平升高以及红细胞和白细胞数量减少。使用该测试评估科拉根20 SC毒性所获得的结果表明，在所施用剂量下，就所考虑的参数而言，其具有弱至中度的植物毒性。仅在浓度为0.025 mL/L时，同化色素对于轴向器官的生长以及湿重和干重有显著改变，但所获得的变化无统计学意义。 （注：原文中部分物种名称未完整给出，翻译时保留原文形式）
