The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Ramasamy Samiyappan sits on this spectrum.
This scientist: 169 publications — 67th percentile
67% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 467 publications or more.
The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Ramasamy Samiyappan sits on this spectrum.
This scientist: 56 D-Index — 77th percentile
77% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 109 D-Index or more.
His scientific interests lie mostly in Pseudomonas fluorescens, Horticulture, Botany, Microbiology and Rhizobacteria. His Pseudomonas fluorescens research is multidisciplinary, relying on both Phenylalanine ammonia-lyase, Fungicide, Fusarium wilt and Chitinase. His Horticulture research focuses on Agronomy and how it connects with Single strain.
His biological study deals with issues like Plant disease resistance, which deal with fields such as Blight. His studies in Microbiology integrate themes in fields like Glucanase, Oryza sativa, Bacteria and Wilt disease. The various areas that Ramasamy Samiyappan examines in his Rhizobacteria study include Salicylic acid, Biotechnology, Resistance, Plant defense against herbivory and Microbial inoculant.
Pseudomonas fluorescens, Botany, Microbiology, Horticulture and Chitinase are his primary areas of study. His work carried out in the field of Pseudomonas fluorescens brings together such families of science as Phenylalanine ammonia-lyase, Rhizobacteria, Mycelium and Root rot. His studies deal with areas such as Plant disease resistance, Virus and Sugar as well as Botany.
His Microbiology study integrates concerns from other disciplines, such as Inoculation and Virulence. His study focuses on the intersection of Horticulture and fields such as Agronomy with connections in the field of Biological pest control. Ramasamy Samiyappan has included themes like Rhizoctonia solani, Peroxidase, Fungi imperfecti, Pathogenesis-related protein and Trichoderma in his Chitinase study.
His primary scientific interests are in Pseudomonas fluorescens, Horticulture, Botany, Agronomy and Chitinase. His Pseudomonas fluorescens study incorporates themes from Beauveria bassiana, Rhizobacteria, Trichoderma viride and Bacillus subtilis. His Horticulture research includes elements of Pseudomonas and Polyphenol oxidase.
His work on Mycelium, Fungus and Conidium as part of general Botany study is frequently connected to Phytoplasma, therefore bridging the gap between diverse disciplines of science and establishing a new relationship between them. His Agronomy study combines topics from a wide range of disciplines, such as Biological pest control and Microbial inoculant. His study in Chitinase is interdisciplinary in nature, drawing from both Phenylalanine ammonia-lyase, Rhizoctonia solani, Infestation, Microbiology and Pathogenesis-related protein.
Ramasamy Samiyappan mainly investigates Pseudomonas fluorescens, Horticulture, Agronomy, Rhizobacteria and Chitinase. His research in Pseudomonas fluorescens intersects with topics in Fusarium oxysporum f.sp. cubense, Fusarium wilt, Fusarium oxysporum and Beauveria bassiana, Biological pest control. His Horticulture research incorporates elements of Gram, Bacteria and Botany.
His biological study spans a wide range of topics, including Phenylalanine ammonia-lyase and Microbial inoculant. While working on this project, Ramasamy Samiyappan studies both Rhizobacteria and Chitin. His research investigates the link between Chitinase and topics such as Microbiology that cross with problems in Beauveria.
V Ramamoorthy;R Viswanathan;T Raguchander;V Prakasam
D. Saravanakumar;R. Samiyappan
V. Ramamoorthy;T. Raguchander;R. Samiyappan
R Nandakumar;S Babu;R Viswanathan;T Raguchander
Sateesh Kagale;T. Marimuthu;B. Thayumanavan;R. Nandakumar
D. Saravanakumar;Charles Vijayakumar;N. Kumar;R. Samiyappan
R Bharathi;R Vivekananthan;S Harish;A Ramanathan
V. Ramamoorthy;T. Raguchander;R. Samiyappan
P. Latha;T. Anand;N. Ragupathi;V. Prakasam
R. Radja Commare;R. Nandakumar;A. Kandan;S. Suresh
R. Nandakumar;S. Babu;R. Viswanathan;J. Sheela
R. Manikandan;D. Saravanakumar;L. Rajendran;T. Raguchander
S. Harish;M. Kavino;N. Kumar;D. Saravanakumar
D. Saravanakumar;M. Kavino;T. Raguchander;P. Subbian
P. Vidhyasekaran;T. Ruby Ponmalar;R. Samiyappan;R. Velazhahan
S. Harish;M. Kavino;N. Kumar;P. Balasubramanian
R. Vivekananthan;M. Ravi;A. Ramanathan;R. Samiyappan
S. Sundaramoorthy;T. Raguchander;N. Ragupathi;R. Samiyappan
R. Akila;L. Rajendran;S. Harish;K. Saveetha
M. Kavino;S. Harish;N. Kumar;D. Saravanakumar
V. Ramamoorthy;R. Samiyappan
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