In Situ Diagnosis and Digital Cataloguing of Plant Pathogenic Fungi Through Mobile-Based Foldscope Microscopy

IF 1.1 4区 农林科学 Q3 PLANT SCIENCES
Palanisamy Mooventhan, Palaiyur Nanjappan Sivalingam, Harvinder Kumar Singh, Manoj Kumar Sahu, Yogita Dhimar, Uttam Singh, Pankaj Kaushal, Probir Kumar Ghosh
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引用次数: 0

Abstract

Agriculture confronts multifaceted challenges across the spectrum of crop production, with pest and disease management being a prominent concern. Timely diagnosis of crop diseases is imperative for mitigating production costs and curbing the adverse environmental impacts of chemical pesticides. In the present investigation, mobile phone-based foldscope microscopy (MBFM) was used to diagnose various field samples infected with fungal diseases of field and horticultural crops, and the same was validated with the normal microscope pictures and field symptoms. The MBFM was also used to diagnose seed-borne microflora associated with wheat and spores of commercial formulation of bioagents and validated. The MBFM utilises both symptoms and morphological structures of pathogen for in situ field diagnosis and hence advantages over the symptom-based mobile Apps. This study underscores the utility of foldscope microscope as a potent technique for plant pathologists and extension workers to enable real-time and in situ identification of diseases caused by fungal pathogens in various agricultural crops.

通过移动式折叠显微镜对植物病原真菌进行原位诊断和数字编目
农业在作物生产中面临着多方面的挑战,其中病虫害管理是一个突出的问题。及时诊断作物病害对于降低生产成本和遏制化学农药对环境的不利影响至关重要。在本次调查中,基于手机的折叠显微镜(MBFM)被用于诊断感染田间和园艺作物真菌疾病的各种田间样本,并与正常显微镜图片和田间症状进行了验证。此外,还利用甲基溴荧光显微镜诊断了与小麦有关的种子传播微生物菌群和生物制剂商业配方的孢子,并进行了验证。病原微生物分子指纹图谱利用病原体的症状和形态结构进行现场诊断,因此比基于症状的移动应用程序更具优势。这项研究强调了折叠显微镜作为植物病理学家和推广人员的一项有效技术的实用性,可对各种农作物中由真菌病原体引起的病害进行实时和原位鉴定。
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来源期刊
Journal of Phytopathology
Journal of Phytopathology 生物-植物科学
CiteScore
2.90
自引率
0.00%
发文量
88
审稿时长
4-8 weeks
期刊介绍: Journal of Phytopathology publishes original and review articles on all scientific aspects of applied phytopathology in agricultural and horticultural crops. Preference is given to contributions improving our understanding of the biotic and abiotic determinants of plant diseases, including epidemics and damage potential, as a basis for innovative disease management, modelling and forecasting. This includes practical aspects and the development of methods for disease diagnosis as well as infection bioassays. Studies at the population, organism, physiological, biochemical and molecular genetic level are welcome. The journal scope comprises the pathology and epidemiology of plant diseases caused by microbial pathogens, viruses and nematodes. Accepted papers should advance our conceptual knowledge of plant diseases, rather than presenting descriptive or screening data unrelated to phytopathological mechanisms or functions. Results from unrepeated experimental conditions or data with no or inappropriate statistical processing will not be considered. Authors are encouraged to look at past issues to ensure adherence to the standards of the journal.
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