| 刊名 | Agricultural Biotechnology |
| 作者 | Robert Kamutambuko1, Mingxiao Li1, Shunlong Meng1,2* |
| 作者单位 | 1. Wuxi Fishery College, Nanjing Agricultural University, Wuxi 214081, China 2. Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences; Scientific Observing and Experimental Station of Fishery Resources and Environment in the Lower Reaches of the Changjiang River, Wuxi 214081, China |
| DOI | DOI:10.19759/j.cnki.2164-4993.2024.05.006 |
| 年份 | 2024 |
| 刊期 | 5 |
| 页码 | 19-21,27 |
| 关键词 | Acute toxicity, joint toxicity, lambda-cyhalothrin, deltamethrin, Zebrafish (Danio rerio) |
| 摘要 | In this research, the single and combined toxicity effects of two commonly used pesticides, lambda-cyhalothrin and deltamethrin, were investigated on zebrafish at 20 ℃, with a weight of (1±0.1) g and a length of (3.5±0.35) cm. The study revealed that lambda-cyhalothrin exhibited higher toxicity compared to deltamethrin. Additionally, when used together, these pesticides showed significantly increased toxic effects on zebrafish. The 96-h LC50 values were determined to be 3.059 μg/L (confidence limits 0.077-0.351 μg/L) for lambda-cyhalothrin and 1.304 μg/L (confidence limits; 0.046-0.228 μg/L) for deltamethrin, both demonstrating a significant positive correlation (P<0.05). These results underscore the importance of regulating and managing pesticide use to safeguard aquatic organisms and uphold environmental sustainability. |
