Publication: In vitro antifungal activity evaluation of five plant extracts against five plant pathogenic fungi causing rice and economic crop diseases
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Issued Date
2016
Resource Type
File Type
application/pdf
ISSN
0974391X
Other identifier(s)
2-s2.0-84973863216
Rights Holder(s)
Scopus
Bibliographic Citation
Journal of Biopesticides. Vol 9, No.1 (2016), p.1-7
Suggested Citation
Jantasorn A., Moungsrimuangdee B., Dethoup T. In vitro antifungal activity evaluation of five plant extracts against five plant pathogenic fungi causing rice and economic crop diseases. Journal of Biopesticides. Vol 9, No.1 (2016), p.1-7. Retrieved from: https://hdl.handle.net/20.500.14740/5891
Author(s)
Abstract
Plant diseases caused by fungi are one of significant destructive pathogens to economic crops of Thailand and worldwide. The most common plant pathogenic fungi infected crops in Thailand are Pyricularia oryzae Cavara., Rhizoctonia solani (J.G Kuhn), Phytophthora palmivora Butler., Sclerotium rolfsii Sacc., and Colletotrichum gloeosporioides Penz. and Sacc. Control of these pathogens is by using synthetic fungicides which are expensive and harmful to environment. This study aims at investigating the efficacy of the extract of five plants-Hydnocarpus anthelminthicus Pierre ex Laness., Crateva magna (Lour.) DC., Caesalpinia sappan L., Xanthophyllum lanceatum J. J. Sm., and Carallia brachiata (Lour.) Merr. to inhibit the growth of five plant pathogenic fungi in in vitro conditions at various concentrations. At the 10,000 ppm concentration H. anthelminthicus fruit extracts exhibited reduction in antifungal potential to growth inhibition, and recorded 100 % growth inhibition against P. oryzae, P. palmivora and R. solani followed by S. rolfsii at 96.33 % when compared with water control. X. lanceatum fruit extract that logged excellent inhibitory activity against P. oryzae. Antifungal potential was observed with the extract of C. sappan, which recorded the best inhibitory activity against P. palmivora and S. rolfsii at 88.89 and 78.89 % respectively. Results from this study demonstrated that the ability of some plant extracts viz., H. anthelminthicus, X. lancelatum and C. sappan could be used to control the growth of plant pathogenic fungi and may be applied as an alternative method to reduce fungicide. © 2016, Crop Protection Research Centre. All rights reserved.