Manonmaniam Sundaranar University

Department of Environmental Science

PAPERS/POSTERS PRESENTED IN THE SEMINAR /SYMPOSIUM (ABSTRACT /FULL PAPER)

Following paper were presented in National Seminar on Recent Trends in Biology at Sri Paramakalyani College, Alwarkurichi, Tenkasi, Tamil Nadu. 24th February 2023.

P. Malarvizhi, K. Chanthini, R. Ramasubramanian, H. Sivanesh and S. Senthil- Nathan*, 2023, “Rice endophytic bacterial strains promote colonization of rhizobacteria and increases plant growth.
S. Sappani Muthu, K. Chanthini, R. Ramasubramanian, H. Sivanesh and S. Senthil- Nathan, 2023, Removal of pesticide in soil with seaweed extract.
P. Murugan, K. Chanthini, R. Ramasubramanian, H. Sivanesh and S. Senthil- Nathan, 2023, Aqueous seaweed extract alleviates salinity-induced toxicities in rice plants (Oryza sativa l.)
R. S. Deepthi, R. Manju, K. Chanthini, R. Ramasubramanian, H. Sivanesh and S. Senthil-Nathan, 2023, Biocontrol of rhizoctonia solani (ceratobasidiaceae) by Azospirillum brasilense, and its efficiency in controlling foot rot disease in tomato (Solanum lycopersicum l)
G. Pavithra, K. Chanthini, R. Ramasubramanian, H. Sivanesh and S. Senthil- Nathan, 2023, Macroalgal biostimulant improves germination of tomato seeds exposed to salt stress.

Following paper were presented in 18th International conference on Converging microbiological innovation for application in animal and plant environment and healthcare (ICCMIA 2023), Department of Animal science, M.S. University, Tirunelveli 27-28th January 2023.

Janaki. M and Senthil-Nathan. S, 2023, “Isolation of rhizopsphere phospahate solubilization bacteria having bioremediation potential PGT and improved heavy metal stress tolerance effect on solanum lycopersicum.

Following papers/Posters were presented in National Symposium on Recent Trends and Advances in Biology, Sri Paramakalyani College, Alwarkurichi, March 3rd 2022.

Ramasubramanian. R, Karthi. S, Senthil-Nathan. S, Sivanesh. H, Shyam Sundar. N, Stanley Raja. V, and Chanthini. K.M.P, 2022, “Isolation and characterization of Bacillus subtilis for the potential control of rice leaf folder Cnaphlocrosis medinalis”.
Stanley Raja. V and Senthil-Nathan. S, 2022, “A study on Induced defense mechanism in rice plants against diseases and pest using bio-elicitor extracted from Aspergillus niger cultured in the post- harvest wastes: a sustainable agronomical approach”.
Sowndarya srivarshini. R, Aja. V.S, Tamil Selvi. M, Manthira Selvi. T, Subhalakshmi. M, Karthick. P, Stanley Raja. V and Senthil-Nathan. S, 2022, “A study on biochemical elicitor inducing the defense mechanism against disease and promoting seed germination in rice: a sustainable agronomical approach”.
Deva Andrews. A and Senthil-Nathan. S, 2022, “Aedes aegypti insecticide resistance status obtained from rural and urban areas in Tenkasi, Tamil Nadu”.
Anitharaj. S, Chanthini. K.M.P and Senthil-Nathan. S, 2022, “Seaweed chemicals have sub-lethal effects on the growth and histopathology of the polyphagous pest Spodoptera litura fab (lepidoptera)”.
Chanthini. K.M.P and Senthil-Nathan. S, 2022, “Organic agricultural practices enhance nutritional and antoxidant properties of tomato (Lycopersicon esculentum)”.
Janaki. M, Chanthini. K.M.P and Senthil-Nathan. S, 2022, “Improvement of tomato seed germination by application of phosphate solubilizing bacteria (PSB) isolated from tomato rhizosphere”.
Malarvizhi. P, Chanthini. K and Senthil-Nathan. S, 2022, “Insecticide resistance status of Aedes albopictus collected from rural and urban area in Tenkasi, Tamil Nadu”.
Murugan. P, Chanthini. K and Senthil-Nathan. S, 2022, “Effect of entomopathogenic fungal isolates on the development of rice pest Cnaphlocrosis medinalis (guenee)”.
Pavithra. G, Chanthini. K, and Senthil-Nathan. S, 2022, “Alleviation of salt stress in rice (Oryza sativa l.) during germination by the application of seaweed extract”.
Kirubanandarajan. P and Senthil-Nathan. S, 2022, “Jasmonic acid application enhances phenol accumulation in rice Oryza sativa (L)”.
Vainath Praveen. S, Chanthini. K and Senthil-Nathan. S, 2022, “Seaweed compounds affect the performance of the immune system of polyphagous pest, Spodoptera litura fab. (lepidoptera)”.

Following papers were presented in the International Conference on Applied Biology for Sustainable Development, Sri Parasakthi College for Women, Courtallam, March 21 -22, 2022

Kirubanantharajan. P and Senthil-Nathan. S, 2022, “Potential control of mosquito larvae through botanicals and their toxicity against non-target organism”.
Pavana K Sivadasan Unni and Senthil-Nathan. S, 2022, “Physiological and biochemical effects of selected phytochemicals against mosquito Culex quinquefasciatus”.

Following papers were presented in 5th International Conference on recent trends in applied science and Technology (ICRTAST-2021), Manonmaniam Sundaranar University, November 25-28th 2021.

Chanthini. K.M.P and Senthil-Nathan. S, 2021, “Effect of seaweed extract on the population density of rice PGPR (Oryza sativa.L)”.
Stanley Raja. V and Senthil-Nathan. S, 2021, characterization of elicitor – the fungal chitosan to inducing the defence and promoting the growth in Oryzae sativa: A sustainable agronomical approach.
Sivanesh. H and Senthil-Nathan. S, 2021, “Effect of plant secondary metabolite in the control of rice pest, Yellow stem borer and disease, bacterial leaf blight”
Janaki. M and Senthil-Nathan. S, 2021,” Seaweed bio-stimulants promote growth of phosphate solubilizing bacteria in the rhizosphere of tomato (Lycopersicon esculentum Mill)
Ramasubramanian. R and Senthil-Nathan. S, 2021,”Isolation and characterization of Bacillus subtilis for the potential control of rice leaf folder Cnaphalocrocis medinalis”

Following papers/Posters were accepted for presentation at Sixth National Conference on Biological Control: Innovative Approaches for Green India Organized by ICAR-NBIAR, Bengaluru, 3rd -5th March 2021.

Ramasubramanian. R and Senthil-Nathan. S, 2021,”Isolation and characterization of Bacillus subtilis for the potential control of rice leaf folder Cnaphalocrocis medinalis”
Sivanesh. H and Senthil-Nathan. S, 2021,” Effect of plant secondary metabolite in the control of rice pest, Yellow stem borer and disease, bacterial leaf blight”

Following papers/Posters were accepted for presentation at international conferences

Chanthini. K.M.P and Senthil-Nathan. S, 2019, Innovinc International, “Sustainable Agriculture and Food Systems Summit (SAFS-2019)”, to be held on 26-28, Sept, Berlin, Germany.
Karthi S., and Senthil-Nathan S., “Comparative efficacy of two mycotoxins from Beauveria bassiana (Bals.) Vuill. and Metarhizium anisopliae (Metchnikoff) Sorokin against Spodoptera litura Fab. and their non-target activity against the earthworm, Eudrilus eugeniae Kinb.”, during June 2-6, 2019, ISCE 2019 Annual Meeting Atlanta, Georgia, USA.
Karthi S., and Senthil-Nathan S., 2019, “Comparative efficacy of the entomopathogenic fungus, Beauveria bassiana (Bals.) Vuill. and Metarhizium anisopliae (Metchnikoff) Sorokin on larval mortality, enzyme inhibition of Spodoptera litura Fab. and their non-target activity against Eudrilis eugeniae kinb”at Eighth International Symposium on Molecular Insect Science, Sitges, Spain.

Following posters were presented in the ‘International Seminar on Microbes and Climate change’ held on 17th July, 2019 at Department of Microbiology, Sri Paramakalyani College, Alwarkurichi, TN.

Chanthini, K, Shyam sundar. N, Soranam. R and Senthil-Nathan. S. ‘Seaweed compounds as prospective disease control agent against early blight disease of tomato ‘
Stanley-Raja V, Sivanesh H and Senthil-Nathan S. ‘Inducing defense mechanism and PGP in Oryza sativa using fungal chitosan as an elicitor’.

Following papers were presented in theNational Seminar on ‘Importance of conserving Ozone layer, International Ozone Day celebrations’ held during 17-18th September, 2018 at Sree Narayana College, Punalur, Kerala.

Chanthini K., Senthil-Nathan S*, Thanigaivel A , Shyam-Sundar N, Karthi S, Stanley-Raja V, Sivanesh H, Chellappandian M, Soranam. R. ‘Effect of raised CO 2 levels on early blight disease development and pathogen fitness on tomato plants’.
Shyam-Sundar N, Senthil-Nathan S*, Chanthini K., Thanigaivel A , Karthi S, Stanley-Raja V,Sivanesh H, Chellappandian M.’ Developmental response of tobacco cutworm, Spodoptera litura Fab.to treatments of crude essential oil from Desmostachya bipinnata (Linn.)’.
Thanigaivel A, Senthil-Nathan S*, Narayanan K. R, Shyam-Sundar N, Chanthini K., Karthi Stanley- Raja V, Sivanesh H, ‘Comparative efficacy of crude methanol of Adhatoda vasica (L.) Nees (Acanthaceae) against the dengue vector Aedes aegypti L. (Diptera: Culicidae)’.

Following papers were presented in the ‘National conference on Environmental Science and technology’ held on 18th and 19th January 2018 at Sri Paramakalyani Centre for Excellence in Environmental Sciences (SPKCEES), Manonmaniam Sundaranar University, Alwarkurichi, TN.

Chanthini K., Senthil-Nathan S and Soranam. R ‘ Key Coercions of Western Ghats’ Ichthyofauna’
Chanthini K., Senthil-Nathan S and Soranam. R ‘Bacterial compounds as prospective biocontrol agent against disease and pest of tomato’.

Following papers were presented in the ‘National conference on Impact of Climate Change on Environment and Biodiversity (NCCEB - 2015)’ held on 26th and 27th March 2015 at Sri Paramakalyani Centre for Excellence in Environmental Sciences (SPKCEES), Manonmaniam Sundaranar University, Alwarkurichi, TN.

Thanigaivel, A., Chandrasekaran, R., Revathi, K., Senthil-Nathan, S., Survival and oviposition response of Culex quinquefasciatus Say and Aedes aegypti Linn against the Justicia adhatoda Linn.
Pradeepa, V.,Kirubakaran, S.A., Selva-Kumar, G., Saravana-Kumar, M., Senthil-Nathan, S., Novel Plumbagin repellent inhibit enzymes in malarial vector of Anopheles stephensi
Ponsankar, A., Edwin, E., Vasantha-Srinivasan, P., Selin-Rani, S., Thanigaivel, A., Pradeepa, V., Senthil-Nathan, S. ,Efficacy of Citrullus colocynthis against the polyphagus pest Spodoptera liturafabricius (Lepidoptera: Noctuidae)
Edwin, E., Ponsankar, A., Vasantha-Srinivasan, P., Selin-Rani, S., Thanigaivel, A., Pradeepa, V., Senthil-Nathan, S., The effect of temperature and radiation on parasitization, emergence of adult and viability efficiency of T. chilonis in vitro conditions reared in different host eggs
Selin-Rani, S., Pradeepa, V., Selva-Kumar, G., Saravana-Kumar, M., Senthil-Nathan, S., Toxicity of Alangium salvifolium Wang, and its chemical constituents against Spodoptera litura (Polyphagous) the tobacco cutworm (Lepidoptera: Noctuidae)
Vasantha-Srinivasan, P., Ponsankar, A., Edwin, E., Selin-Rani, S., Thanigaivel, A., Pradeepa, V., Senthil-Nathan, S., Behavioral response of crude volatile oil of Piper betle L. (Piperales: Piperaceae) against Spodoptera litura Fabricius Lepidoptera: Noctuidae)
Lanka, S.K., Senthil-Nathan, S., Davis, J.A., Stout, M.J., Influence of plant type and artificial diet on the activity of thiamethoxam against fall armyworm (Spodoptera frugiperda),60th Annual Entomological Society Meeting, November 11th -14th , 2012 in Knoxville, TN, USA

Following papers were presented in ‘National Seminar on Biotechnology in the new Millennium’ on February 15th-16th 2002 at Vivekanandha College of Arts and Sciences for Women, Elaympalayam, TN

Senthil-Nathan, S., Sivaranjanee, S., Sangeetha, S., Potentiating effect of Pongamia Sp. on NPV in relation to control strategy of Tobacco cut worm.
Senthil-Nathan, S., Smitha, A., Growth enhancement activity of Ocimum sanctum in sericulture –A biotechnological approach.
Senthil-Nathan, S., Sherina, T.H., Vidya, V., Synergistic effect of neem on Bacillus thuringiensis in pest control.
Senthil-Nathan, S., Murugan, K., Age specific feeding preference and reproductive potential of Zygogramma bicolorata (Coleoptera: Zygogramatidae), presented in III National Symposium on Reproductive Biology and Comparative Endocrinology held on Jan. 27th -28th, 1995 at Osmania University, Hyderabad, India.
Senthil Kumar, N., Senthil-Nathan, S., Murugan, K., Host plant influence on feeding and reproduction of teak pest Hyblaea puera and Eutectona machaeralis. Presented in the 7th all India Symposium on Invertebrate Reproduction, April 5-7, 1995, at Sree Narayana College, Cannanore, Kerala.
Murugan, K., Jeyabalan, D., Senthil Kumar, N., Senthil-Nathan, S., and Sivaprakasam, N., Growth promoting effects of plant products on silkworm - A biotechnological approach. Presented in . Presented in Frontiers in Biotechnology at Regional Research Centre, Trivandrum, Kerala, India, November 1997.
Murugan, K., Sivaramakrishnan, S., Senthil Kumar, N., Jeyabalan, D., Senthil-Nathan, S., Synergistic interaction of botanicals and biocides (Nuclear Polyhedrosis Virus) on pest control. Presented in Frontiers in Biotechnology at Regional Research Centre, Trivandrum, Kerala, India, November 1997.
Murugan, K., Senthil Kumar, N., Jeyabalan, D., Senthil-Nathan, S., Sivaramakrishnan, S., Synergistic effect of botanicals and microbial pesticide on Spodoptera litura Fab. Presented at the National Symposium of Biopesticides and Insect Pest Management at Entomological Research Institute, Loyola College, Madras, Tamil Nadu, India, February 1998.

The following papers were presented in “National Symposium on Biological Control of Insects in Agriculture, Forestry, Medicine and Veterinary Science” 21st -22nd January 1999 at Bharathiar University, Coimbatore, India.

Senthil-Nathan, S., Murugan, K., Jeyabalan, D. Effect of Azadirachtin and Bacillus thuringiensis (Berliner) on the behavioral and physiological response on Cnaphalocrosis medinalis Guenee (Rice leaf folder).
Kalaivani, K., Murugan, K., Senthil-Nathan, S., Senthil Kumar, N., Dietary influence on the parasitization of Trichogramma chil

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