Share This Author
First report of Lasiodiplodia theobromae (Pat.) Griffon & Maubl causing root rot and collar rot disease of physic nut (Jatropha curcas L.) in India
This is the first report of root rot and collar rot disease of physic nut in India and L. theobromae was isolated consistently from the diseased tissues of affected plants.
Seed-Borne Biocontrol Agents for the Management of Rice Sheath Rot Caused by Sarocladium oryzae (Sawada) W. Gams & D. Hawksw
Field trials conducted at four different locations indicated that the seed-borne S. oryzae in rice could be successfully managed by seed treatment followed by foliar application at boot leaf stage with B. subtilis (or) P .
Pharmacological profile of mangostin and its derivatives.
- D. Shankaranarayan, C. Gopalakrishnan, L. Kameswaran
- Biology, ChemistryArchives internationales de pharmacodynamie et de…
- 1 June 1979
Mangostin (M), a naturally occurring xanthone in the rinds of the fruits of Garcinia mangostana Linn, and its derivatives were screened for various pharmacological effects in experimental animals and none of the test compounds produced significant effects on the cardiovascular system of frogs and dogs.
Dammarane triterpene saponin from Bacopa monniera as the superoxide inhibitor in polymorphonuclear cells.
The hydroalcoholic extract of the whole plant of Bacopa monniera Wettst, exhibited an inhibitory effect on superoxide released from polymorphonuclear cells in the nitroblue tetrazolium (NBT) assay.
Defence responses of chilli fruits to Colletotrichum capsici and Alternaria alternata
- T. Anand, R. Bhaskaran, T. Raguchander, R. Samiyappan, V. Prakasam, C. Gopalakrishnan
- BiologyBiologia Plantarum
- 13 November 2009
Green chilli fruits were more resistant as they showed higher accumulation of total phenols and also higher activities of enzymes, and were at the maximum 2–3 d after inoculation.
Pharmacological investigations of tylophorine, the major alkaloid of Tylophora indica.
Effect of tylophorine, a major alkaloid of Tylophora indica, on immunopathological and inflammatory reactions.
Antimicrobial activities of Garcinia mangostana.
First report of Alternaria alternata causing leaf spot on Aloe barbadensis in India
- A. Kamalakannan, C. Gopalakrishnan, R. Renuka, K. Kalpana, D. Lakshmi, V. Valluvaparidasan
- 6 August 2008
The literature indicates that this is the first report of a leaf spot disease of aloe in India and the pathogenicity was established.
Effect of Seed-Borne Sarocladium Oryzae, the Incitant of Rice Sheath Rot on Rice Seed Quality
There was a progressive and significant reduction in total sugar, reducing sugar and non reducing sugar content of rice seeds with varying degree of seed infection caused by S. oryzae.