Deposition, dissipation, metabolism and honey bee exposure risk of thiacloprid in greenhouse scenario
文献类型: 外文期刊
作者: Shaodong Pan;Yuweng Sun;Yongpan Shan;Xianpeng Song;Dan Wang;Yajie Ma;Hongyan Hu;Xiangliang Ren;Yan Ma;Changcai Wu
作者机构:
关键词: Dissipation;Distribution;Metabolism;Risk assessment;Thiacloprid
期刊名称: Food Chemistry
ISSN: 0308-8146
年卷期: 2025 年 475 卷
页码:
收录情况: SCIE(2025版) ; ; EI(2025版)
摘要: The degradation and non-target risks of neonicotinoids under greenhouse scenarios remain poorly understood. Thiacloprid’ deposition, dissipation, metabolism and honey bee exposure risk on greenhouse-grown cowpea, cucumber and melon were analyzed using a rapid detection method for thiacloprid and five metabolites. The initial concentration ratios and half-lives in plant tissues were highest in leaves (67.8 % and 3.13 days), followed by flowers (19.8 % and 1.17 days), stems (9.2 % and 2.07 days) and fruits (3.1 % and 2.40 days). Except for flower part, cowpea exhibited the most robust initial deposition values—1.40, 13.54, and 1.06 mg kg−1 (stem, leaf, fruit)—outstripping other crops corresponding tissues by a staggering 1.18–15.20 times. In the 12–24 h following application, a surge in thiacloprid content within the fruits of cowpea, cucumber, and muskmelon was observed, escalating by 31.6 % (0.33 mg kg−1), 46.0 % (0.13 mg kg−1), and 105.4 % (0.07 mg kg−1), respectively. In addition to M31, four thiacloprid metabolites were identified, with peak concentrations occurring in 1–7 days. Metabolite concentration ratios were highest in fruits (33.9 %), followed by leaves (26.9 %), stems (24.3 %), and flowers (14.9 %). 20.3 % of the time and space sampling was higher than the exposure risk concern value (HQ > 50), and 46.43 % was higher than the oral risk concern value (HQ > 50). Leaves and flowers were identified as high-risk tissues, requiring 2–20 days to reach low-risk levels for pollinator exposure. The research provides insights into the environmental behavior of neonicotinoids and the associated risks to pollinating bees in greenhouse scenarios.
分类号:
- 相关文献
作者其他论文 更多>>
-
Hepatoprotective Effect of Morchella Mycelia Polysaccharides on Alcoholic Liver Injury and Its Mechanism Involving the Modulation of NOD-Like Receptor Signaling Pathway
作者:Xinyu Hu;Qinghu Duan;Leran Ma;Tianyuan Zhang;Mengdan Zhai;Zewei Chen;Wangqi Li;Kaiwen Huang;Yan Ma;Yuchen Zhang;Zhen Wang
关键词:alcoholic liver injury;Morchella;Nlrp3;polysaccharides;transcriptome
-
The sensor protein VdSLN1 is involved in regulating melanin biosynthesis and pathogenicity via MAPK pathway in Verticillium dahliae
作者:Xia Yu Wang;Jun Jiao Li;Xiao Bin Ji;Dan Wang;Zhi Qiang Kong;Xiao Feng Dai;Jie Yin Chen;Dan Dan Zhang
关键词:Melanin;Membrane-spanning sensor protein;Mitogen-activated protein kinase (MAPK) signaling pathway;Penetration;Verticillium dahliae;Virulence
-
Lightweight deep learning model for embedded systems efficiently predicts oil and protein content in rapeseed
作者:Mengshuai Guo;Huifang Ma;Xin Lv;Dan Wang;Li Fu;Ping He;Desheng Mei;Hong Chen;Fang Wei
关键词:Computer vision;Content prediction;Deep learning;Oil and protein;Rapeseed;Real-time prediction
-
Research on Cybersecurity System of Scientific Research Institutions Based on National Cybersecurity Classified Protection 2.0: Take the Chinese Academy of Agricultural Sciences as an Example
作者:Dan Wang;Yuanyuan Tu;Yang Sun;Hui Xie;Jian Wang;Feng Wan;Yanjun Wang
关键词:Cybersecurity;Cybersecurity Classified Protection 2.0;Safety Management;Safety Strategy;Safety Technology
-
Evaluation of the nutritional, in vitro protein digestive and bioactive characteristics of a quinoa-based protein beverage
作者:Mengzhuo Li;Man Li Zhu;Junjuan Wang;Liang Zou;Xiaoyan Zhao;Dan Wang;Yuanyan Zhao;Zhiwen Ge;Lizhen Zhang;Peiyou Qin
关键词:ACE inhibitory activity;Amino acid score;Antioxidant activity;In vitro protein digestibility;Plant-based protein beverage;Quinoa
-
Trace phospholipid and fatty acid differences between dairy and plant-based milk products by 1H and 31P NMR spectroscopy combined with multivariate statistical analysis
作者:Tongtong Wang;Gang Chen;Sijia Tan;Liang Li;Bin Jiang;Dan Wang;Qingyi Liu
关键词:1H NMR;31P NMR;Butter;Dairy cream;Margarine;Multivariate statistical analysis;Plant-based cream
-
Rice ragged stunt virus Pns10 induces mitochondrial-mediated apoptosis to promote viral infection in Nilaparvata lugens through disrupting the NlNDUFS1-NlPHB2 interaction
作者:Lianshun Zheng;Shuai Fu;Ming Zeng;Liyan Li;Dan Wang;Shibo Gao;Yunge Zhang;Cui Zhang;Shifang Fei;Xuan Ye;Lele Chen;Qianhui Chen;Yaqin Wang;Xueping Zhou;Yan Xie;Boli Hu;Jianxiang Wu
关键词: