Abstract
Indian arid regions recently witnessed large scale mortality in the Indian mesquite {Prosopis cineraria Druce}, locally known as Khejri tree, due to root rot caused by Ganoderma lucidum. Use of biological control agents offers an attractive alternative to manage Ganoderma induced diseases in Khejri tree, without any negative impact on the environment. Therefore, efforts were made to isolate antagonistic bacterial isolates from infected trees of P. cineraria. Several soil samples were analysed and two bacterial isolates: strains AZAC-1and AZ-11were selected as potential antagonists against G.lucidum from arid soils. Taxonomic identity of the two strains was ascertained using 16S rRNA in EzBioCloud. The strains showed over 99.7% similarity and were identified as Streptomyces sp.strain AZAC-1 (MK459414) and Bacillus sp.strain AZ-11(MH304296).
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References
Ahmed SI, Chaudhuri KK, Sharma M, Kumar S (2004) New insect pest records of Khejri and Rohida from Rajasthan and their possible management strategies. Indian Forester 130:1361–1374
Bajoria S, Varshney AK, Pareek RP, Mohan MK, Ghosh P (2008) Screening and characterization of antifungal guar (Cyamopsistetragonoloba) rhizobacteria. Biocontrol Sci Technol 18:139–146
Berdy J (2005) Bioactive microbial metabolites. J Antibiot 58:1–26
Bivi MR, Farhana MSN, Khairulamzmi A, Idris AS (2010) Control of Ganoderma boninense: a causal agent of basal stem rot disease in Oil palm with endophytic bacteria in vitro. IntJAgriBiol 12:833–839
Jayasinghe BATD, Parkinson D (2007) Actinomycetes as antagonists of litter decomposer fungi. Appl Soil Ecol 38:109–118
Khande R, Sharma SK, Ramesh A, Sharma MP (2017) Zinc solubilising Bacillus cereus and related species modulates growth, yield and zinc bifortification of soybean and wheat seeds cultivated in central India. Rhizoshere 4:126–138
Kumar S, Stecher G, Li M, Knyaz C, Tamura K (2018) MEGA X: molecular evolutionary genetics analysis across computing platforms. Mol BiolEvol 35:1547–1549
Lane DJ (1991) 16S/23S rRNA sequencing. In: Stackebrandt E, Goodfellow M (eds) Nucleic acid techniques in bacterial systematics. John Wiley & Sons, New York, pp 115–175
Lim PH, Julang AG, Khim PC (2018). Streptomyces spp A potential biocontrol agent against Ganoderma boninese of basal stem rot. JOil Palm Res. https://doi.org/10.21894/jopr.2018.0024
Lodha S, Harsh LN (2009) Combined effects of bio control agents and residues on root rot mortality in Indian mesquite (Prosopis cineraria). ActaHort 883:317–322
Lodha S, Gupta GK, Singh S (1986) Crop disease situation and some new records in Indian arid zone. Ann Arid Zone 25:311–320
Lodha S, Mawar R, Chakarbarty PK, Singh B (2013) Managing Macrophominaphaseolinacausing dry root rot of legumes by a native strain of Bacillus firmus. Indian phytopath 66:356–360
Mawar R, Sharma D, Ram L (2020) Potential of biocontrol agents against Ganoderma lucidum causing basal stem rot in mesquite (Prosopis cineraria) in arid regions of India. J For Res. https://doi.org/10.1007/s11676-020-01161-3
Purohit U, Mathur SK, Sundramoorthy S (2002) Role of Prosopis cinerariaon the ecology of soil fungi in Indian desert. J Arid Environ 52:17–27
Shariffah-Muzaimah SA, Idris AS, Madihah AZ, DzolkhifliO KS, Cheong PC (2015) Isolation of actinomycetes from rhizosphere of oil palm(Elaeisguineensis Jacq.) for antagonist against Ganoderma boninense. JOil Palm Res 27:19–29
Suryanto D, Wibowo RH, Sirregar EBM, Munir E (2012) Apossibility of chinolytic bacteria utilization to control basal stem rot disease caused by Ganoderma boninense in oil palm seedlings. Afr J Microbiol Res 69:2053–2059
Tiwari S, Pandey S, Chauhan P, Pandey R (2017) Biocontrol agents in co-inoculation manages root knot nematode [Meloidogyne incognita (Kofoid & White) Chitwood] and enhances essential oil content in Ocimum basilicum L. Indust Crops Pro 97:292–301
Waithaka PN, Mwaura FB, Wagacha JM, Gathuru EM (2017) Methods of Isolating actinomycetes from the soils of Menengai Crater in Kenya. Arch Clin Microbiol 2:132–139
Yoon SH, Ha SM, Kwon S, Lim J, Kim Y, Seo H, Chun J (2017) Introducing EzBioCloud: a taxonomically united database of 16S rRNA and whole genome assemblies. Int J Syst Evol Microbiol 67:1613–1617
Acknowledgements
Authors are grateful to SERB–DST, New Delhi, Government of India, for providing financial support under Core Research Grant. We acknowledge the Department of Biotechnology (DBT) for funding National Centre for Microbial Resource (NCMR) wide grant letter no. BT/COORD.II/01/03/2016.
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Mawar, R., Ram, L., Sharma, D. et al. Bacterial antagonists against Ganoderma lucidum the incitant of root rot of Indian Mesquite. Indian Phytopathology (2021). https://doi.org/10.1007/s42360-021-00327-1
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Keywords
- Ganoderma lucidum
- Streptomyces sp.
- Bacillus sp.
- Prosopis cineraria
- 16S rRNA gene
- Antagonists