Bioactivity of medicinal plants in the control of isolated Sclerotinia of Stevia rebaudiana (Bert.) Bertoni
DOI:
https://doi.org/10.70151/mk58k906Keywords:
Natural defensives, essential oils, anti-microbial activity, medicinal plantsAbstract
The microorganism Sclerotinia was isolated from roots of Stevia rebaudiana (Bert.) Bertoni in plantations in the northwest of Paraná and submitted to the cultivation in the presence of extracts and vegetable balsams of Tarragon (Artemisia draconculus), Thyme (Thymus vulgaris), Manjerona (Origanum majorona), Mint citrata (Mint piperita var. citrata), Purple Basil (Ocimum basilicum L.), Andiroba (Carapa guanensis) and Copaíba (Copaifera reticulata Ducke). The first five oils were extracted by steam drags, after the drying of the vegetable in greenhouse with circulation of air at 45°C. The last two were used in natura. A suspension (100 µL) of fungus previously cultivated, was added to each plate. The results show that after 7 days of incubation the thyme oils 10 µL, purple basil 25 µL, manjerona 25 µL, mint citrata 50 µL, tarragon 50 µL were capable to inhibit the growth of Sclerotinia, while the andiroba oil only reached this result with 200 µL. The copaiba balsam, even in the concentration of 500 µL, was unable to inhibit the growth of the microorganism.
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BASTOS, C.N. Efeito do óleo de Piper aduncum sobre Crinipelis perniciosa e outros fungos fitopatogénicos. Fitopatologia Brasileira, v. 22, n. 3, p. 441-3, 1997.
BESPALHOK, J.C.; HATTORI, K. Embryogenic callus formation and histological studies from Stevia rebaudiana (Bert.) Bertoni floret explants. Revista Brasileira de Fisiologia Vegetal, v. 9, n. 3, p. 185-8, 1997.
BOLAND, G.J.; HALL, R. Index of plant hosts of Sclerotinia sclerotiorum. Canadian Journal of Plant Pathology, v. 16, p. 93-108, 1994.
BOLKAN, H.A.; RIBEIRO, W.R.C. Efeito do extrato de alho em Cylindrocladium clivatum, Fusarium moniliforme var. Subglutinanse Rhizoctonia solani. Fitopatologia Brasileira, v. 6, p. 565-6, 1981. (Resumo).
CHALFOUN, S.M.; CARVALHO, V.D. Efeito do extrato de óleo industrial de alho sobre o desenvolvimento de fungos. Fitopatologia Brasileira, v. 12, p. 234-5, 1987.
CHARAI, M.; MOSADDAK, M.; FAID, M. Chemical composition and antimicrobial activities of two aromatic plants: Origanum majorana L. and O. compactum Benth. Journal Essential Oil Research, v. 8, n. 6, p. 657-64, 1996.
DINIZ, S.P.S.S.; BONZANINI, F.; BUENO, M.A.S., et al. Efeito do bálsamo de copaíba (Copaifera reticulata Ducke) sobre a germinação de esporos de Fusarium. Revista Brasileira de Plantas Medicinais, v. 5, n. 1, p. 60-2, 2002.
EDGINTON, L.V.; KNEW, K.L.; BARRON, G.L. Fungitoxic spectrum of benzimidazole compounds. Phytopathology, v. 62, p. 42-4, 1971.
FERRAZ, L.C.L.; BERGAMIN-FILHO, A.; AMORIM, L., et al. Viabilidade de Sclerotinia sclerotiorum após a solarização do solo na presená de cobertura morta. Fitopatologia Brasileira, v. 28, p. 17-26, 2003.
KINGHORN, N.D.; SOEJARTO, D.D. Current status of stevioside as a sweeting agent for human use. In: WAGNER, H.; HIKINO, H.; FARNSNORTH, N.R. Economic and medicinal plant research. London: Academic Press, 1985, v. 1, p. 1-52.
LEWIS, W.H. Early uses of Stevia rebaudiana (Asteraceae) leaves as a sweetener in Paraguay. Economic Botany, v. 46, n. 3, p. 336-7, 1992.
PASSINO, G.S.; BAZZONI, E.; MORETTI, M.D.L., et al. Effects of essential oil formulation on Ceratitis capitata Wiede. Adult flies. Journal Applied Entomology, v. 123, n. 3, p. 145-9, 1999.
PEREIRA, J.C.R.; ZAMBOLIM, L.; MATSUOKA, K., et al. Controle integrado de Sclerotinia sclerotiorum. Fitopatologia Brasileira, v. 21, p. 254-60, 1996.
SOEJARTO, D.D.; COMPADRE, C.M.; MEDON, P.J., et al. Potential sweetening agents of plant origin. II. Field search for sweet-tasting Stevia species. Economic Botany, v. 37, p. 71-9, 1983.
STANSHENKO, E.; WIAME, H.; DASSY, S., et al. Catalytic transformation of Copaiba (Copaifera officinalis) oil over zeolite ZSM-5. Journal of High Resolution Chromatography, v. 18, p. 54-8, 1995.
SWANSON, S.M.; MAHADY, G.B.; CHRISTOPHER, W.W. Stevioside biosynthesis by callus, root, shoot and rooted-shoot cultures in vitro. Plant Cell Tissue Organ Culture, v. 28, n. 2, p. 151-7, 1992.
TATEO, F.; SANCHEZ, M.L.E.; BONONI, M. Stevioside content of Stevia rebaudiana (Bert.) Bertoni grown in east Paraguay. Italian Journal of Food Science, v. 11, n. 3, p. 265-9, 1999.
VEIGA JR., V.F.; PATITUCCI, M.L.; PINTO, A.C. Controle de autenticidade de óleos de copaiba comerciais por cromatografia gasosa de alta resolução. Química Nova, v. 20, n. 6, p. 612-5, 1997.
YAO, Y.; BAN, M.; BRANDLE, J. A genetic linkage map for Stevia rebaudiana. Genome, v. 42, n. 4, p. 657-61, 1999.
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