Journal of Zhejiang Agricultural Sciences ›› 2026, Vol. 67 ›› Issue (8): 2091-2097.DOI: 10.16178/j.issn.0528-9017.20260211

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Research progress on rice herbicides and their resistant germplasms

SHAN Liping1(), YE Jing2, ZHAI Rongrong2, WU Mingming2, ZHU Juan3, FAN Wenjun4()   

  1. 1.Government Service Center of Xinfeng Town,Nanhu District,Jiaxing City,Jiaxing 330400,Zhejiang
    2.Institute of Crop and Nuclear Technology Utilization,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,Zhejiang
    3.Zhejiang Dahe Seed Co. ,Ltd. ,Jiaxing 314000,Zhejiang
    4.Agricultural and Fishery Technology Extension Station of Nanhu District,Jiaxing City,Jiaxing 314000,Zhejiang
  • Received:2026-03-23 Online:2026-08-11 Published:2026-08-20
  • Contact: FAN Wenjun

Abstract:

Weed infestation in rice fields has become a critical bottleneck limiting high yield and quality of rice. In recent years,research and application of herbicide-resistance genes in rice have advanced dramatically. This review summarized the modes of action of four major herbicide classes,5-enolpyruvylshikimate-3-phosphate synthase(EPSPS),acetyl-CoA carboxylase(ACCase),acetolactate synthase(ALS)and 4-hydroxyphenylpyruvate dioxygenase(HPPD)inhibitors,and compared their efficacy,application scenarios and current limitations. The article also introduced the applications of CRISPR/Cas9 gene editing,ethyl methanesulfonate (EMS) mutagenesis,and transgenic approaches in developing herbicide-resistant rice germplasm,so as to provide references for herbicide-resistant rice breeding and weed control in fields.

Key words: rice, herbicide, crop breeding, gene editing

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