Patra Sandip, Das Anupam, Rakshit Rajiv, Choudhury Suborna Roy, Roy Shyamashree, Mondal Tilak, Samanta Arunava, Ganguly Pritam, Alsuhaibani Amnah Mohammed, Gaber Ahmed, Brestic Marian, Skalicky Milan, Hossain Akbar
Division of Crop Science, ICAR Research Complex for NEH Region, Shillong, India.
Department of Soil Science & Agricultural Chemistry, Bihar Agricultural University, Bhagalpur, India.
Front Nutr. 2022 May 9;9:863519. doi: 10.3389/fnut.2022.863519. eCollection 2022.
Indoxacarb, a promising new generation insecticide, is gaining popularity among vegetable growers in West Bengal, India, for controlling a large number of insects. However, it may simultaneously also increase the risk of contamination in the edible portions of the vegetables. This study was planned to analyze the persistence behavior of indoxacarb in cabbages, tomatoes, and soil. Moreover, indoxacarb residue contents were estimated to assess both the dietary and soil ecological risks associated with the application of the same. The experimental location was important because West Bengal is the leading vegetables producing state in India. Indoxacarb was found to dissipate quickly with a half-life ranging between 1.55 and 2.76 days, irrespective of the vegetable, dose, and season, and the safe waiting period was very less. The findings indicate that both vegetables can be safely consumed 1 day after the final spray. However, the risk to soil algae is predicted to be unacceptably high, which needs to be studied extensively.
茚虫威是一种很有前景的新一代杀虫剂，在印度西孟加拉邦的蔬菜种植者中越来越受欢迎，用于防治多种害虫。然而，它可能同时也会增加蔬菜可食用部分的污染风险。本研究旨在分析茚虫威在卷心菜、番茄和土壤中的残留行为。此外，还对茚虫威的残留量进行了估算，以评估其施用所带来的饮食风险和土壤生态风险。实验地点很重要，因为西孟加拉邦是印度主要的蔬菜生产邦。结果发现，无论蔬菜种类、剂量和季节如何，茚虫威都能快速消散，半衰期在1.55至2.76天之间，安全等待期非常短。研究结果表明，在最后一次喷洒后1天，两种蔬菜均可安全食用。然而，预计茚虫威对土壤藻类的风险高得令人无法接受，这需要进行广泛研究。
