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Controlling Citrus Huanglongbing: Green Sustainable Development Route Is the Future

文献类型: 外文期刊

作者: Li, Xue 1 ; Ruan, Huaqin 6 ; Zhou, Chengqian 8 ; Meng, Xiangchun 3 ; Chen, Wenli 1 ;

作者机构: 1.Inst Laser Life Sci, MOE Key Lab Laser Life Sci, Guangzhou, Guangdong, Peoples R China

2.South China Normal Univ, Coll Biophoton, Guangdong Prov Key Lab Laser Life Sci, Guangzhou, Guangdong, Peoples R China

3.Key Lab South Subtrop Fruit Biol & Genet Resource, Guangzhou, Guangdong, Peoples R China

4.Key Lab Trop & Subtrop Fruit Tree Res, Guangzhou, Guangdong, Peoples R China

5.Guangdong Acad Agr Sci, Inst Fruit Tree Res, Guangzhou, Guangdong, Peoples R China

6.Sun Yat Sen Univ, Sch Life Sci, State Key Lab Biocontrol, Guangzhou, Guangdong, Peoples R China

7.Sun Yat Sen Univ, Sch Life Sci, Guangdong Key Lab Plant Resources, Guangzhou, Guangdong, Peoples R China

8.Kennedy Krieger, Hugo Moser Res Inst, Neurosci Lab, Baltimore, MD USA

关键词: citrus huanglongbing; sustainable development; physical method; antibiotic; antimicrobial peptide; genetically modified technology; nanotechnology; microbial therapy

期刊名称:FRONTIERS IN PLANT SCIENCE ( 影响因子:6.627; 五年影响因子:7.255 )

ISSN: 1664-462X

年卷期: 2021 年 12 卷

页码:

收录情况: SCI

摘要: Huanglongbing (HLB) is the most severe bacterial disease of citrus crops caused by Candidatus Liberibacter spp. It causes a reduction in fruit yield, poor fruit quality, and even plants death. Due to the lack of effective medicine, HLB is also called citrus "AIDS." Currently, it is essential for the prevention and control of HLB to use antibiotics and pesticides while reducing the spread of HLB by cultivating pathogen-free seedlings, removing disease trees, and killing Asian citrus psyllid (ACP). New compounds [e.g., antimicrobial peptides (AMPs) and nanoemulsions] with higher effectiveness and less toxicity were also found and they have made significant achievements. However, further evaluation is required before these new antimicrobial agents can be used commercially. In this review, we mainly introduced the current strategies from the aspects of physical, chemical, and biological and discussed their environmental impacts. We also proposed a green and ecological strategy for controlling HLB basing on the existing methods and previous research results.

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