Mycotoxic Effect of Seed Extracts Against Helminthosporium oryzae
Breda de Hann, the Incitant of Rice Brown Spot
Abstract:
Rice brown spot caused by Helminthosporium oryzae Breda de Hann is a major constraint for rice production. Fifteen seed extracts were evaluated at 10% concentration under laboratory condition against Helminthosporium oryzae. Among them rhizome extract of turmeric (Curcuma longa L.), seed extracts of sundavathal (Solanum indicum L.) and Vedpalai (Wrightia tinctoria Roxb.) exerted the maximum inhibition of the mycelial growth and spore germination of H. oryzae proving the antifungal activity against the pathogen. Thus the plant extract with mycotoxic effect can be well exploited in future for the control of H. oryzae in rice.
How to cite this article
S. Harish, T. Saravanan, R. Radjacommare, E. G. Ebenezar and K. Seetharaman, 2004. Mycotoxic Effect of Seed Extracts Against Helminthosporium oryzae
Breda de Hann, the Incitant of Rice Brown Spot. Journal of Biological Sciences, 4: 366-369.
REFERENCES
Ou, S.H., 1985. Rice Diseases. 2nd Edn., Commonwealth Mycological Institute, Kew, Survey, England pp: 380-392
Fawcett, C.H. and D.M. Spencer, 1966. Antifungal phenolic acids in apple fruits after infection with Sclerotinia fructigena. Ann. Applied Biol., 60: 87-96.
CrossRef Direct Link
Singh, U.P., B.P. Srivastava, K.P. Singh and G.D. Mishra, 1991. Control of powdery mildew of pea by ginger extract. Ind. Phytopath., 44: 55-59.
Biswas, S., N.K. Das, S.M.H. Quadri and B.S. Chander, 1995. Evaluating different plant extracts against three major disease of mulberry. Indian Phytopath., 48: 342-346.
Riker, A.J. and R.S. Riker, 1936. Introduction to Research on Plant Diseases. John Swift, New York, USA., Pages: 117
Shekawat, P.S. and R. Prasada, 1971. Anti fungal properties of some plant extracts. I. Inhibition of spore germination. Ind. Phytopath., 24: 800-803.
Schmitz, H., 1930. Poisoned Food Technique. 2nd Edn., Industry of Engineering Chemical, London, USA., pp: 333-361
SFT, 1943. Committee on standardization of fungicidal test: Test tube dilution technique for use with the slide germination method of evaluating protectant fungicides. Am. Phytopathol. Technol., 37: 354-356.
Gomez, K.A. and A.A. Gomez, 1984. Statistical Procedures for Agricultural Research. 2nd Edn., John Wiley and Sons Inc., Hoboken, New Jersey, ISBN: 978-0-471-87092-0, Pages: 704
Direct Link
Tewari, S.N. and M. Nayak, 1991. Activity of four plant leaf extracts agaisnt three fungal pathogens of rice. Trop. Agric., 68: 373-375.
Direct Link
Jeeva, M.L. and V. Ramabadran, 1992. Effect of plant products on the management of Sarocladium oryzae (sawada) W. Gams and D.H. Awksw and Fusarium oxysporium f.sp. lycopersici (Sacc) synder and Hansen. Madras Agric. J., 79: 485-488.
Grainage, M.D. and A.M. Alvarez, 1987. Anti bacterial and anti fungal activity of Artabotrys hexapetalus leaf extracts. Int. J. Tropical Plant Dis., 5: 173-179.
Mitra, S.R., P. Biswas, A.K. Das, N. Mukerjee and N. Adityachaudhury, 1987. Studies on the sensitivity of plant pathogenic organisms towards some naturally occurring kaurenoid diterpenes. Zeitschrift Pflanzenkrankheiten Pflanzenschutz, 94: 527-531.
Direct Link
Tripathi, R.D., H.S. Srivastava and S.N. Dixit, 1978. A fungi toxic principle from the leaves of Lawsonia inermis lam. Experientia, 34: 51-52.
CrossRef
Ganguly, L.K., 1994. Fungitoxic effect of certain plant extracts against rice blast and brown spot pathogen. Environ. Ecol., 12: 731-733.
Direct Link
Sitansu, P. and G. Deb, 1997. In vitro bio assay of some plant products against some fungal plant pathogens. Ind. Agric., 41: 277-285.
Srijib, G., 1998. Turmeric (Curcuma longa) an ecofriendly ingredient to control seed borne rice diseases. Curr. Sci., 75: 16-17.
Direct Link
Natarajan, M.R. and D. Lalithakumari, 1987. Antifungal activity of the leaf extract of Lawsonia inermis on D. oryzae. Indian Phytopath., 40: 390-395.
Direct Link
Doubrava, N.S., R.A. Dean and J. Kuc, 1988. Dean and J. Kuc, 1988. Induction of systemic resistance to anthracnose caused by Colletotrichum lagenarium in cucumber by oxalate and extract from spinach and rhubarb leaves. Physiol. Mol. Plant Path., 33: 69-79.
Direct Link
Rai, N.K., L. Tuli, B.K. Sarma and U.P. Singh, 2000. Effect of plant extract on spore germination of some fungi. Ind. J. Plant Pathol., 18: 44-47.
Reddy, B.N., 1987. Anti-aflatoxic properties of some plant extracts. Indian Phytopath., 40: 551-553.
Chaudhuri, T. and C. Sen, 1982. Effect of some plant extracts on three sclerotia forming fungal pathogens. Z. Pflkrankh. Pflschutz, 89: 581-585.
Tewari, S.N., 1986. A new technique for bio assay of natural plant products. Curr. Sci., 55: 1137-1139.
Selvaraj, C. and P. Narayanaswamy, 1994. Anti Fungal Effect of Some of the Plant Extracts Against Helminthosporium oryzae and Sarocladium oryzae in Rice. In: Crop Diseases Innovative Techniques and Management, Sivaprakasam, K. and K. Seetharaman (Eds.). Kalyani, New Delhi, India, pp: 325-326
Tripathi, N.N., 1980. Fungi toxicity in some higher plants. Ph.D. Thesis, Gorakpur University, India, pp: 49-52.
© Science Alert. All Rights Reserved