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    Abstract
2017 (Vol. 9, Issue: 2)
Research Article

In-vitro Tests to Determine the Efficacy of Plant Extracts, BAU-Biofungicide and Fungicides on the Inhibitory Effects on Some Important Rice Pathogen

1Hyat Mahmud, 2Ismail Hossain and 2M.U. Ahmad
1Department of Agricultural Extension, Kushtia
2Department of Plant Pathology, Bangladesh Agricultural University, Mymensingh, Bangladesh
 

DOI: 10.19026/crjbs.9.5300
Submitted Accepted Published
September 9, 2017 October 10, 2017 October 20, 2017

  How to Cite this Article:

1Hyat Mahmud, 2Ismail Hossain and 2M.U. Ahmad, 2017. In-vitro Tests to Determine the Efficacy of Plant Extracts, BAU-Biofungicide and Fungicides on the Inhibitory Effects on Some Important Rice Pathogen.  Current Research Journal of Biological Sciences, 9(2): 36-43.

DOI: 10.19026/crjbs.9.5300

URL: http://www.maxwellsci.com/jp/mspabstract.php?jid=CRJBS&doi=crjbs.9.5300

Abstract:


Extract of garlic (Allium sativum), Neem (Azadirachta indica), BAU-Biofungicide (Trichoderma based preparation), Bavistin DF (Carbandazim) and Potent 250 EC (Propiconazole) were studied in in-vitro test to evaluate the efficacy of plant extracts, BAU-Biofungicide and fungicides on the inhibitory effects on some selected rice pathogen. BAU-Biofungicide (2 & 3%) showed significant effect in reducing mycelial growth of Bipolaris oryzae, Cercospora oryzae, Rhizoctonia solani and Ustilaginoidea virens. Potent (0.1%) showed excellent effect in controlling mycelial growth of Ustilaginoidea virens, Sarocladium oryzae, Rhizoctonia solani, Bipolaris oryzae and Cercospora oryzae. Bavistin (0.1%) was found to have better result in inhibiting the mycelial growth of Cercospora oryzae, Sarocladium oryzae and Rhizoctonia solani. Highest increase (16.67%) in seed germination was recorded over control when seeds were treated with BAU-Biofungicide (3%). BAU-Biofungicide (3%) also resulted in higher increase vigour index compared to control.

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    Competing interests

The authors have no competing interests.
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This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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© The Author(s) 2017

ISSN (Online):  2041-0778
ISSN (Print):   2041-076X
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