Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (10): 136-141.doi: 10.11924/j.issn.1000-6850.casb2020-0126

Special Issue: 植物保护

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Residue Analysis of Five Chemical Herbicides in Crops: Research Progress

Yang Fengshan1,2,3(), Sun Cong1,2,3, Bao Xiaxia1,2,3, Yang Siyuan1,2,3, Fu Haiyan1,2,3, Liu Chunguang1,2,3()   

  1. 1Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500
    2School of Life Sciences, Heilongjiang University/ Heilongjiang Provincial Key Laboratory of Ecological Restoration and Resource Utilization for Cold Region, Harbin 150080
    3Key Laboratory of Molecular Biology, College of Heilongjiang Province, Harbin 150080
  • Received:2020-05-25 Revised:2020-08-25 Online:2021-04-05 Published:2021-04-12
  • Contact: Liu Chunguang E-mail:yangfengshan@hlju.edu.cn;2005013@hlju.edu.cn

Abstract:

To solve the problem of chemical herbicide residues in crops, this paper reviewed the residue analysis of amides, sulfonylureas, triazenes, phenoxycarboxylic acids and bipyridine herbicides in crops. The residues of amide herbicides and sulfonylurea herbicides in common crops were analyzed, one representative herbicide was selected from triazene herbicide, phenoxycarboxylic acid herbicide and bipyridine herbicide respectively, and the residue in crops was discussed. Finally, the harm of chemical herbicide residues to crops was summarized. In the future, enzyme linked immunosorbent assay (ELISA) can be used to improve the sensitivity and timeliness of herbicide residue detection. We should strengthen the training and guidance of farmers’ rational use of herbicides and the supervision of herbicides, and enhance the development of long residue herbicide substitutes.

Key words: amide herbicides, sulfonylurea herbicides, triazene herbicides, phenoxycarboxylic acid herbicides, bipyridine herbicides, crops, residue

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