Imran Muhammad, Umer Muhammad, Iqbal Raja Naveed, Abasi Fozia, Sardar Nimra, Rahman Ubaidur, Naqvi Syed Azaz Mustafa, Baloch Muhammad Yousuf Jat, Alrefaei Abdulwahed Fahad
Department of Botany, PMAS Arid Agriculture University, Rawalpindi, Punjab, Pakistan.
School of Environmental Science and Engineering, Shandong University, Qingdao, China.
Front Plant Sci. 2025 Mar 12;16:1541498. doi: 10.3389/fpls.2025.1541498. eCollection 2025.
L. is a vital fruit tree known for its nutritional and economic importance. Thus, for humans, it is an essential element for their balanced nutritional diet, as it contains the major dietary fibers, vitamins, and minerals. All of these nutritionally important aspects decrease with the impact of disease fire blight. is a causative agent of fire blight. This infection causes a considerable loss in the production of L. Annually, approximately 50% of pear fruit in Pakistan is misplaced because of these illnesses. Therefore, we propose nanotechnology remediation to treat pear plants and obtain the desired yield. In this regard, an experiment was designed to treat infected plants with different concentrations of silver-selenium nanocomposites, which was based on a literature review that indicated the antimicrobial activities of silver and selenium nanoparticles. Silver-selenium nanocomposites were prepared using a green synthesis method, and their synthesis was confirmed using characterization techniques. The experiment was performed at a farmhouse in Chakwal district, Punjab, Pakistan. The experimental results showed increased morphological, physiological, and biochemical parameters. In this regard, the best treatment remained at 50 ppm for the Ag-Se nanocomposite, which improved the plant in different aspects. At the same time, they have improved fruit metrics, such as vitamin C, pH, and juice content. Thus, these results show a possible improvement in enhancing the resistance against fire blight by using green-synthesized Ag-Se NCs. Further studies are needed to understand fully the molecular mechanisms and actions of L. in treating fire blight disease and to establish the optimal treatment plan.
梨树是一种重要的果树，因其在营养和经济方面的重要性而闻名。因此，对人类来说，它是均衡营养饮食的重要元素，因为它含有主要的膳食纤维、维生素和矿物质。所有这些营养方面的重要因素都会因火疫病的影响而减少。[此处原文缺失病原体名称]是火疫病的病原体。这种感染导致梨树产量大幅损失。在巴基斯坦，每年约有50%的梨果因这些病害而减产。因此，我们提出用纳米技术修复来处理梨树并获得理想产量。在这方面，基于一项表明银和硒纳米颗粒具有抗菌活性的文献综述，设计了一项实验，用不同浓度的银 - 硒纳米复合材料处理受感染的植物。银 - 硒纳米复合材料采用绿色合成方法制备，并使用表征技术确认了其合成。实验在巴基斯坦旁遮普省查克瓦尔区的一个农舍进行。实验结果表明形态、生理和生化参数有所增加。在这方面，对于银 - 硒纳米复合材料，最佳处理浓度为50 ppm，这在不同方面改善了植株。同时，它们还改善了果实指标，如维生素C、pH值和果汁含量。因此，这些结果表明通过使用绿色合成的银 - 硒纳米复合材料有可能提高对火疫病的抗性。需要进一步研究以充分了解[此处原文缺失病原体名称]在治疗火疫病中的分子机制和作用，并确定最佳治疗方案。
