samuel jeyarajan nelson

@tnau.ac.in

Professor
TamilNadu Agricultural University

https://researchid.co/sjn652003

EDUCATION

Ph.D., in Agricultural Entomology

RESEARCH INTERESTS

BOTANICAL INSECTICIDES/STORAGE ENTOMOLOGY/BIOLOGICAL CONTROL

361

Scholar Citations

Scholar h-index

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

Validation, dissipation kinetics and monitoring of flonicamid and dinotefuran residues in paddy grain, straw, its processed produces and bran oil using LC-MS/MS
AK Karedla, RS Raj, SV Krishnamoorthy, A Suganthi, K Bhuvaneswari, ...
Food Chemistry 435, 137589 2024

Influence of five lepidopteran host insects on the fecundity and development of a larval parasitoid Bracon hebetor Say
R Aswini, SJ Nelson, N Chitra, M Alagar, SM Kumar, D Elumalai
Journal of Eco-friendly Agriculture 19 (1), 107-111 2024

Rugose spiralling whitefly, Aleurodicus rugioperculatus Martin infested host plant volatiles elicit a host locating behavior of aphelinid parasitoid, Encarsia guadeloupae
E Kolanthasamy, J Nelson, A Pandi, D kumar Palaniappan
Biochemical Systematics and Ecology 111, 104746 2023

Effects of host plants and substrate colour on the oviposition behaviour of green lacewing Apertochrysa astur (Banks) (Neuroptera: Chrysopidae).
SJ Nelson, X Remoniya
2023

INSECT GROWTH INHIBITORY ACTIVITY OF ANNONA SQUAMOSA L. AGAINST POLYPHAGOUS INSECT PEST, SPODOPTERA LITURA F.
R Muthu, R Vishnupriya, SJ Nelson, D Uma, VP SanthanaKrishnan
Indian Journal of Entomology 2023

Potential distribution and damage of invasive rugose spiraling whitefly, Aleurodicus rugioperculatus and their native predatory complex of with a special focus on
E Kolanthasamy, J Nelson
Phytoparasitica 51 (2), 163-172 2023

Fecundity of Bracon hebetor Say (Braconidae: Hymenoptera) on five lepidopterous hosts larvae
R Aswini, SJ Nelson, N Chitra, M Alagar, SM Kumar
2023

Assessment of diversity indices and DNA barcoding of parasitic fauna associated with groundnut leafminer (GLM), Aproaerema modicella Deventer (Lepidoptera: Gelechiidae)
K Murugasridevi, S Jeyarani, SJ Nelson, SM Kumar, S Nakkeeran
Legume Research-An International Journal 46 (7), 902-910 2023

Studies on the predator Apertochrysa astur (Banks)(debris carrying green lacewing) on invasive coconut whiteflies
X Remoniya, SJ Nelson
INDIAN SOCIETY FOR PLANTATION CROPS 50 (3), 145 2022

Determining the Anti-insect Activities of Solvent Extracts of Andrographis paniculata on the Diamondback Moth, Plutella xylostella (L.)
R Sangavi, YS Edward, SJ Nelson, M Paramasivam, C Meenambigai
BP International 2022

Population Dynamics of Fall Army Worm Spodoptera Frugiperda (J E Smith) on Maize
N Muthukrishnan, PS Rajisha, SJ Nelson, R Jerlin, R Karthikeyan
Indian Journal of Entomology, 134-136 2022

Biology and Nutritional Indices of the Fall Army Worm Spodoptera Frugiperda (J E Smith) on Maize
PS Rajisha, N Muthukrishnan, SJ Nelson, R Jerlin, P Marimuthu, ...
Indian Journal of Entomology, 92-96 2022

Toxicity of chemical fractions of sweet flag, Acorus calamus L. extract on pulse beetle, Callosobruchus maculatus L.
A Anvesh, SJ Nelson, A Suganthi, D Uma, P Anusooriya, J Kousika
2022

Morphological, Molecular Characterization, Life Cycle And Age Specific Life Table Parameters of Coconut Rugose Spiralling Whitefly, Aleurodicus Rugioperculatus Martin: An
E Kolanthasamy, J Nelson, T Tamilnayagan
2021

Bioactivity of Trans-cinnamaldehyde against Cigarette Beetle, Lasioderma serricorne (Fabricius)(Coleoptera: Anobiidae)
A NISCHALA, SJ Nelson, V Balasubramani, VP Sathanakrishnan, ...
Pest Management in Horticultural Ecosystems 27 (2) 2021

First report of Encyrtid parasitiod, Copidosomyia ambiguous (Subba rao) Hymenoptera: Chalcidoidea: Encyrtidae) on Mallada desjardinsi (Navas) an indigenous predator of
A Aravind, J Nelson, M Ayyamperumal
2021

Incidence forecasting of new invasive pest of coconut rugose spiraling whitefly (Aleurodicus rugioperculatus) in India using ARIMAX analysis
K Elango, SJ Nelson, P Dineshkumar
Journal of Agrometeorology 23 (2), 194-199 2021

Biology and predatory potential of chrysopids on invasive coconut rugose spiralling whitefly Aleurodicus rugioperculatus Martin
K Elango, SJ Nelson, S Sridharan, V Paranidharan, S Balakrishnan
CSIR-NIScPR 2021

First report of the encyrtid parasitoid, Copidosomyia ambiguous (Subba Rao) Hymenoptera: Chalcidoidea: Encyrtidae) on Mallada desjardinsi (Navas) an indigenous
K Elango, A Aravind, SJ Nelson, M Ayyamperumal
International Journal of Tropical Insect Science, 1-3 2021

Repellency of different phytochemicals against cigarette beetle, Lasioderma serricorne (Fabricius)
A Nischala, SJ Nelson, V Balasubramani, VP Sathanakrishnan, ...
2021

MOST CITED SCHOLAR PUBLICATIONS

Insecticidal activity of twenty plant powders on mortality, adult emergence of Sitophilus oryzae L. and grain weight loss in paddy
K Govindan, SJ Nelson
Journal of Biopesticides 2 (2), 169-172 2009
Citations: 33

Economic threshold level of thrips in semi-dry chilli.
SJ Nelson, S Natarajan
1994
Citations: 32

Population dynamics of exotic rugose spiralling whitefly, Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae) on coconut as influenced by weather factors and natural
K Elango, SJ Nelson
Journal of Plantation Crops 48 (2), 120-125 2020
Citations: 21

Acaricidal activity of plant extracts on two spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae)
K Premalatha, SJ Nelson, R Vishnupriya, S Balakrishnan, ...
Journal of Entomology and Zoology Studies 6 (1), 1622-1625 2018
Citations: 21

Effect of host plants on the behaviour of rugose spiralling whitefly (Aleurodicus rugioperculatus) and their natural enemies
K Elango, SJ Nelson
Research Journal of Agricultural Sciences 11 (1), 120-123 2020
Citations: 17

Formulation of sweet flag oil (Acorus calamus) nanoemulsion by spontaneous emulsification method for the management of Sitophilus oryzae
V Dhivya, SJ Nelson, KS Subramanian, Y Edward, K Rajamani, ...
IJCs 7 (3), 2072-2076 2019
Citations: 14

Fly ash-Excellent filler for black pepper, Piper nigrum dust formulation against Callosobruchus maculatus (F.)
K Govindan, SJ Nelson, PMM David
Journal of Biopesticides 3 (1), 320 2010
Citations: 13

Efficacy of castor oil-based soft soaps against cotton mealy bug, Phenacoccus solenopsis Tinsley on brinjal.
PMM David, K Rajkumar, TA Razak, SJ Nelson, P Nainar, RKM Baskaran, ...
Karnataka Journal of Agricultural Sciences 23 (1), 169-170 2010
Citations: 13

Antifeedant and growth disruptive effects of various plant products on Spodoptera litura F.(Lepidoptera: Noctuidae)
SJ Nelson, MS Venugopal
Journal of Entomological Research 30 (2), 93-102 2006
Citations: 12

Effect of mixtures of plant powder against pulse beetle, Callosobruchus maculatus (F.) (Coleoptera: Bruchidae).
K Govindan, SJ Nelson
2008
Citations: 10

Effect of Piper nigrum seed powder and dust formulation on Callosobruchus maculatus (f.)
K Govindan, SJ Nelson
Annals of Plant Protection Sciences 15 (1), 39-42 2007
Citations: 10

Rugose spiralling whitefly, Aleurodicus rugioperculatus Martin (Hemiptera, Aleyrodidae): An invasive foes of coconut
K Elango, SJ Nelson, A Aravind
Journal of Entomological Research 44 (2), 261-266 2020
Citations: 8

Antifeedant and growth inhibiting effects of azardirachtin-rich neem fractions on Sogatella furcifera Horvath, Spodoptera litura Fabr. and Helicoverpa armigera Hubn
SJ Nelson, PC Sundarababu, DS Rajavel, G Srimmannarayana, ...
World Neem Conference 10, 243-252 1993
Citations: 8

Evaluation of different solvent extracts of sweet flag rhizome, Acorus calamus (L.) on pulse beetle, Callosobruchus maculatus (F.)
M Saranya, SJ Nelson, M Paramasivam, CA Mahalingam
Indian Journal of Agricultural Research 53 (4), 373-382 2019
Citations: 7

Efficacy of TNAU-Stack probe trap in detection, monitoring of pests and validation of fumigation in turmeric bag-stack storage.
A Rajesh, S Mohan, SJ Nelson
2015
Citations: 7

A new botanical insecticide for managing rice bug.
SJ Nelson, N Murugesan, VKR Sathiyanandam, YS Johnson, ...
2003
Citations: 7

Efficacy of moult inhibitors and NVP on chilli fruit borer.
SJ Nelson, S Natarajan
1994
Citations: 7

Efficacy of Biopesticides against Coconut Rugose Spiraling Whitefly, Aleurodicus Rugioperculatus Martin under Laboratory Conditions
K Elango, SJ Nelson
Biopestic Int 16 (1), 21-26 2020
Citations: 6

Insecticidal activity of sweet flag Acorus calamus against Lasioderma serricorne (F.) and Cryptolestes ferrugineus (Stephens)
N Abhijith, S Mohan, SJ Nelson
Indian Journal of Entomology 81 (1), 66-68 2019
Citations: 6

Publications

Year Publications made
2019 Ranjith , M., S. J. Nelson, S. Sithanantham, N. Natarajan and S. Praneetha. 2019. Efficacy of sweet flag formulation against brinjal shoot and fruit borer, Leucinodes orbonalis Guenée (Crambidae: Lepidoptera) and effect on egg parasitoids, Trichogramma spp. Pest Management in Horticultural Ecosystems, 25(2):172-177
2019
Ranjith , M., S. J. Nelson, S. Sithanantham, N. Natarajan and S. Praneetha. 2019.Integrated control of brinjal shoot and fruit borer, Leucinodes orbonalis Guenée. Indian Journal of Entomology, 81(4):779-782
2019 Elango ,K., S. Jeyarajan Nelson, S. Sridharan, V. Paranidharan And S. . Biology and feeding potential of lady bird beetle Cryptolaemus montrouzieri muls. on new invasive pest of india coconut rugose spiralling whitefly Aleurodicus rugioperculatus Martin. International Journal of Advanced Biological Research,9 (2) : 145-148
2019 Elango ,K., S. Jeyarajan Nelson, S. Sridharan, V. Paranidharan And S. . Biology, Distribution and Host Range of New Invasive Pest of India Coconut Rugose Spiralling Whitefly Aleurodicus rugioperculatus Martin in Tamil Nadu and the Status of its Natural Enemies. International Journal of Agriculture Sciences, 11(9): 8423-8426.
2019 Dhivya, V., S. Jeyarajan Nelson and M .Paramasivam. 2019. Comparing extraction efficacy of different solvents to extract Acorus calamus by using HPLC. Journal of Pharmacognosy and Phytochemistry, 8(3): 3074-3078
2019 Dhivya, V., S. Jeyarajan Nelson, K.S. Subramanian, Y.S. Johnson Thangaraj Edward, K Rajamani, V.P. Santhanakrishnan and S. Sithanantham. 2019. Formulation of sweet flag oil (Acorus calamus) nanoemulsion by spontaneous emulsification method for the management of Sitophilus oryzae, International Journal of Chemical Studies, 7(3): 2072-2076
2019 Dhivya, V., S. J.Nelson, K.S. Subramanian, Y.S. J. T. Edward, K Rajamani, V.P. Santhanakrishnan and S. Sithanantham. 2019. Development of Acorus calamus l. nanoemulsion and their insecticidal activity against Pulse beetle (Callosobruchus maculatus F.), International Journal of Agriculture Sciences, 11(9): 8387-8390
2019 Sangavi. R, Y.S. Johnson Thangaraj Edward, S. Jeyarajan Nelson and C. . Anti-insect activities of solvent extracts of Andrographis paniculata on the Diamondback moth, Plutella xylostella (L.). Pest Management in Horticultural Ecosystems,25 (1) : 63-68
2019 Sangavi. R, Y.S. Johnson Thangaraj Edward, S. Jeyarajan Nelson and C. . Anti-insect activities of solvent extracts of Sesbania grandiflora on the diamondback moth, Plutella xylostella (L.). International Journal of Chemical Studies, 7(6): 1443-1445
2019 Saranya ,M., S.J. Nelson, M. Paramasivam , V. Dhivya. 2019. Bioefficacy of Different Solvent Extracts of Sweet Flag, Acorus calamus (L.) Rhizome against Rice weevil, Sitophilus oryzae (L.) (Coleoptera: Dryophthoridae), Pesticide Research Journal, 31(2):187-196
2020 Jeyarajan Nelson.S., A.Aravind and A.. Effect of biocontrol agents on maize fall army worm Spodoptera frugiperda (J.E. Smith). In: International seminar on Trans-boundary pest management, March 4,5, 2020, TNAU, Coimbatore Abstract P.
2020 Elango .K and S. Jeyarajan Nelson . 2020 . Effect of host plants on the behaviour of rugose spiralling whitefly, Aleurodicus rugioperculatus and their natural enemies. Res. Jr. of Agril. 120-123.
2020 Elango .K, S. Jeyarajan Nelson, S. Sridharan, V. Paranidharan And S. . Influence of intercrops in coconut on Encarsia guadeloupae Viggiani parasitization of coconut invasive pest rugose spiralling whitefly Aleurodicus rugioperculatus martin. Annals of plant protection sciences, 28(1):1-4