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S. Jayakumar
S. Jayakumar
Assistant Professor, PG and Research Department of Botany, Government Arts College, Ariyalur-621713
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Year
Antimicrobial activity of laehiums prepared by herbal venders, South India
C Chitravadivu, M Bhoopathi, V Balakrishnan, T Elavazhagan, ...
American-Eurasian Journal of Scientific Research 4 (3), 142-147, 2009
582009
Mutagenic effectiveness and efficiency of Gamma rays and ethyl methane sulphonate in sunflower (Helianthus annus L.)
S Jayakumar, R Selvaraj
Madras Agricultural Journal 90 (7-9), 574-576, 2003
492003
Application of food waste compost on soil microbial population in groundnut cultivated soil, India
C Chitravadivu, V Balakrishnan, J Manikandan, T Elavazhagan, ...
Middle-East Journal of Scientific Research 4 (2), 90-93, 2009
382009
Preliminary phytochemical investigation and antibacterial activity of Phyllanthus amarus Schum & Thorn.
R Dhandapani, D Lakshmi, V Balakrishnan, S Jayakumar
Ancient science of life 27 (1), 1-5, 2007
182007
Effect of gamma rays on quantitative traits of sesame (Sesamum indicum L.) in M1 generation
V Ravichandran, S Jayakumar
International Journal of Advanced Research 2 (8), 593-597, 2014
132014
In vitro culture and cytological studies on Helianthus annus L
T Elavazhagan, S Jayakumar, C Chitravadivu, V Balakrishnan
Botany Research International 2 (4), 258-262, 2009
92009
Effect of mutagens on quantitative characters in M2 and M3 generation of sesame (Sesamum indicum L.)
V Ravichandran, S Jayakumar
International Letters of Natural Sciences, 2015
72015
Screening of antimicrobial activity of medicinal plant oils prepared by herbal venders, South India
C Chitravadivu, M Bhoopathi, T Elavazhagan, S Jayakumar, ...
Middle-East Journal of Scientific Research 4 (2), 115-117, 2009
62009
Isolation of endophytic bacteria from the invasive alien weed, Mikania micrantha and their molecular characterization
T Elavazhagan, S Jayakumar, V Balakrishnan, C Chitravadivu
American-Eurasian Journal of Scientific Research 4 (3), 154-158, 2009
62009
DNA finger printing analysis in Casurina equisetifolia by using RAPD markers
T Elavazhagan, M Ramakrishnan, S Jayakumar, C Chitravadivu, ...
Botany Research International 2 (4), 244-247, 2009
62009
Mutagenic effectiveness and efficiency of gamma rays and EMS in sesame (Sesamum indicum L.)
V Ravichandran, S Jayakumar
Intl J Res Bot 5 (2), 14-19, 2015
52015
Effect of gamma rays and EMS on qualitative and quantitative traits in sunflower
R Selvaraj, S Jaykumar
Madras Agric 91, 206-210, 2004
52004
Induced tuber colour mutants and their biochemical characteristics in sweetpotato.
K Vasudevan, G Padmaja, S Jayakumar
41996
Effect of Gamma rays and EMS on meiotic Chromosomal behavior in Sunflower (Helianthus annuus L.)
P Prabakaran, S Jayakumar
IJAPR 1 (7), 1-4, 2014
32014
Effect of mutagens on quantitative characters in M2 and M3 generation of sesame (Sesame indicum L.)
V Ravichandran, S Jayakumar
Journal of Pharmacognosy and Phytochemistry 7 (5), 2833-2836, 2018
22018
Analysis of genetic variation in Ocimum species by using RAPD markers.
T Elavazhagan, S Jayakumar, R Dhandapani, P Anandhakumar
Advances in Plant Sciences 23 (2), 713-715, 2010
22010
Amendments food waste compost on soil enzymatic activities in groundnut cultivated soil, India
C Chitravadivu, V Balakrishnan, J Manikandan, T Elavazhagan, ...
Journal of Phytology 1 (1), 2009
12009
Hybrid selection and analysis from F2 population of intraspecific hybridization in Sesame (Sesamum indicumL.)
A Jayakumar, S
International Journal of Botany studies 7 (1), 448-453, 2022
2022
PHYSIOLOGYCAL STUDIES ON SILK GLAND OF SAMIA RICINI (DONOVAN) UNDER THERMAL STRESS CONDITION
RC Boro, S Jayakumar, S Kalaimohan
Innovative Farming 4 (3), 144-147, 2019
2019
Agrobacterium mediated gene transformation in sunflower (Helianthus annuus L.).
S Jayakumar
Advances in Plant Sciences 22 (2), 331-334, 2009
2009
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Articles 1–20