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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(8): 4833-4839
DOI: https://doi.org/10.20546/ijcmas.2018.708.509


Antagonistic Variability among the Isolates of Trichoderma against Fusarium oxysporum f.sp. ciceri
Purnima Singh1, Ashwini Kumar1*, S. N. Singh1 and Sanjeev Kumar2
1Department of Plant Pathology, Jawaharlal Nehru Krishi Viswa Vidyalaya, Jabalpur, Madhya Pradesh, India 2Department of Plant Pathology, Dr. Rajendra Prasad Central Agriculture University Pusa, Samastipur, Bihar, India
*Corresponding author
Abstract:

Trichoderma has attained importance as a substitute of chemical pesticides all over the world. Hence, an attempt was intended to corroborate the positive relatedness of antagonistic ability. Among different isolates of Trichoderma isolated from rhizospheric soils has brought attention due to its highly antagonistic activity. The study aimed to determine the potency of native Trichoderma isolates against Fusarium oxysporum f.sp. ciceri under in vitro condition. Maximum per cent inhibition was recorded in isolate T3, followed by T15, T7 and T5 in dual culture. All native rhizospheric isolates of Trichoderma were found significant in reducing mycelial growth of Fusarium oxysporum f.sp. ciceri. The significane of antagonistic potential of twenty Trichoderma isolates was scored on scale (1-5) for degree of antagonism against Fusarium oxysporum f.sp. ciceri. The result revealed that the highest antagonism was found in isolate T3 (T. harzianum) against chickpea wilt.


Keywords: Trichoderma, Fusarium oxysporum f. sp., ciceri, Chickpea wilt
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How to cite this article:

Purnima Singh, Ashwini Kumar, S. N. Singh and Sanjeev Kumar. 2018. Antagonistic Variability among the Isolates of Trichoderma against Fusarium oxysporum f.sp. ciceri.Int.J.Curr.Microbiol.App.Sci. 7(8): 4833-4839. doi: https://doi.org/10.20546/ijcmas.2018.708.509