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Silicon-mediated plant defense against pathogens and insect pests
Pesticide Biochemistry and Physiology ( IF 4.2 ) Pub Date : 2020-09-01 , DOI: 10.1016/j.pestbp.2020.104641 Waqar Islam 1 , Muhammad Tayyab 2 , Farghama Khalil 2 , Zhang Hua 2 , Zhiqun Huang 1 , Han Y H Chen 3
Pesticide Biochemistry and Physiology ( IF 4.2 ) Pub Date : 2020-09-01 , DOI: 10.1016/j.pestbp.2020.104641 Waqar Islam 1 , Muhammad Tayyab 2 , Farghama Khalil 2 , Zhang Hua 2 , Zhiqun Huang 1 , Han Y H Chen 3
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Plant diseases and insect pests are one of the major limiting factors that reduce crop production worldwide. Silicon (Si) is one of the most abundant elements in the lithosphere and has a positive impact on plant health by effectively mitigating biotic and abiotic stresses. It also enhances plant resistance against insect pests and fungal, bacterial, and viral diseases. Therefore, this review critically converges its focus upon Si-mediated physical, biochemical, and molecular mechanisms in plant defense against pathogens and insect pests. It further explains Si-modulated interactive phytohormone signaling and enzymatic production and their involvement in inducing resistance against biotic stresses. Furthermore, this review highlights the recent research accomplishments which have successfully revealed the active role of Si in protecting plants against insect herbivory and various viral, bacterial, and fungal diseases. The article explores the potential in enhancing Si-mediated plant resistance against various economically important diseases and insect pests, further shedding light upon future issues regarding the role of Si in defense against pathogens and insect pests.
中文翻译：
硅介导的植物防御病原体和害虫
植物病虫害是全球农作物减产的主要限制因素之一。硅 (Si) 是岩石圈中含量最丰富的元素之一，通过有效缓解生物和非生物胁迫对植物健康产生积极影响。它还可以增强植物对害虫和真菌、细菌和病毒疾病的抵抗力。因此，本综述批判性地将重点集中在硅介导的植物防御病原体和害虫的物理、生化和分子机制上。它进一步解释了 Si 调节的交互式植物激素信号传导和酶促产生及其参与诱导对生物胁迫的抗性。此外，这篇综述强调了最近的研究成果，这些成果成功地揭示了硅在保护植物免受食草昆虫和各种病毒、细菌和真菌疾病方面的积极作用。该文章探讨了增强硅介导的植物对各种重要经济病虫害的抗性的潜力，进一步阐明了有关硅在防御病原体和害虫方面的作用的未来问题。
更新日期：2020-09-01
中文翻译：
硅介导的植物防御病原体和害虫
植物病虫害是全球农作物减产的主要限制因素之一。硅 (Si) 是岩石圈中含量最丰富的元素之一，通过有效缓解生物和非生物胁迫对植物健康产生积极影响。它还可以增强植物对害虫和真菌、细菌和病毒疾病的抵抗力。因此，本综述批判性地将重点集中在硅介导的植物防御病原体和害虫的物理、生化和分子机制上。它进一步解释了 Si 调节的交互式植物激素信号传导和酶促产生及其参与诱导对生物胁迫的抗性。此外，这篇综述强调了最近的研究成果，这些成果成功地揭示了硅在保护植物免受食草昆虫和各种病毒、细菌和真菌疾病方面的积极作用。该文章探讨了增强硅介导的植物对各种重要经济病虫害的抗性的潜力，进一步阐明了有关硅在防御病原体和害虫方面的作用的未来问题。
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