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Evaluation of Penicillium sp. Eu0013 for management of root rot disease of okra

Research Paper | September 1, 2015

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Zia Ullah, Sartaj Alam Syed, Aqleem Abbas, Muhammad Amir, Sufiyan Qureshi

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Int. J. Biosci.7( 3), 11-15, September 2015

DOI: http://dx.doi.org/10.12692/ijb/7.3.11-15


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In this study the interactive effect of a plant growth promoting fungus (PGPF) Penicillium sp. EU0013 was used as biocontrol agent using seed priming and soil drench method against Fusarium solani which is causal agent of root rot of Okra. Different conidial concentrations of EU0013 (1× 105, 1 ×106 and 1× 107 conidia mL-1) were prepared and applied under field condition by using the above mentioned methods. Under field condition data was recorded on disease severity (%) and seedling mortality (%),of fungal species in the okra rhizosphere. Results showed that Penicillium sp. EU0013 applied at 1×107 conidia mL-1 as seed priming significantly reduced disease severity 22.17% and seedling mortality by 13.8%, in okra rhizosphere. It can be concluded that root rot in okra caused by F. solani was efficiently controlled by the application of plant growth promoting fungus (PGPF) Penicillium sp. EU0013 as biocontrol agent using seed priming method as compared to soil drench method.


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Evaluation of Penicillium sp. Eu0013 for management of root rot disease of okra

Ahmad Z, Saifullah, Raziq F, Khan H, Idrees M. 2012. Chemical and biological control of Fusarium root rot of okra. Pakistan Journal of Botany 44, 453-457.

Alam SS, Sakamoto K, Inubushi K. 2011. Biocontrol efficiency of Fusarium wilt diseases by a root colonizing fungus Penicillium sp. Soil science and Plant nutrition 1, 1-9. http://dx.doi.org/10.1080/00380768.2011.564996

Baloch E, Jan N, Khattak SG, Ahmad E. 1994. Okra yield as Effected by boro, fertilizer mixing with and without farm yard Manure. Sarhad Journal of Agriculture 17, 153-160

Dawar S, Hayat S, Anis M, Zaki MJ. 2008. Effect of seed coating material in the efficacy of microbial antagonists for the control of root rot fungi on okra and sunflower. Pakistan Journal of Botany 40, 1269-1278.

El-Mohamedy RSR. 2009. Efficiency of different application methods of biocontrol agents and biocides in control of Fusarium root rot on some citrus rootstocks. Arch. Plant Protection 42, 819–828. http://dx.doi.org/10.1080/03235400701453311

Fatma F, Motaal A, Mortada S, Nassar M, El-Zayat  AS,  El-Sayed  M,  Ito. 2010. Antifungal activity of endophytic fungi isolated from Egyptian henbane (Hyoscyamus muticus L). Pakistan Journal of Botany 42, 2883-2894. http://dx.doi.org/10.1007/s10327-009-0200-2

Khokhar I, Mukhtar I, Mushtaq S. 2011. Antifungal effect of Penicillium metabolites against some fungi. Arch Plant Protection 44, 1347-1351. http://dx.doi.org/10.1080/03235408.2010.496584

Mansoor F, Sultana V, Haque SE. 2007. Enhancement of biocontrol potential of Pseudomonas aeruginosa and Paecilomyces lilacinus against root rot of mungbean by a medicinal plant Launaea nudicaulis L. Pakistan Journal of Botany 39, 2113-2119.

Mithal MJ. 2006. Low cost and pollution free technology against root rot of okra. Web source: www.pakissan.com.

Qayyum S. 1990. A varietal trial on okra (Hibiscus esculentus L.) cultivars. Pakistan Journal of Agriculture research 7, 55-78.

Rahim AM, Aziza KD, Tarabeih AM, Hassan AAM. 1992. Damping-off and root rot of okra and table beet with reference to chemical control. Journal of Agricultural sciences 23, 19-36.

Saman A. 2007. Biological control of Fusarium solani f. sp. phaseoli the causal agent of root rot of bean using Bacillus subtilis CA32 and Trichoderma harzianum. Ruhuna journal of science 2, 82-88 http://dx.doi.org/10.3923/ppj.2009.9.16

Steel RGD. Torrie JH. 1980. Principles and procedures  of  statistics,  a  biological  approach,  2nd edition. McGraw Hill, inc. New York, Toronto, London 4, 207-208 http://dx.doi.org/10.1002/bimj.19620040313

Rajput NA, Pathan MA, Jiskani MM, Rajput AQ, Arain RR. 2008. Pathogenicity and host range of Fusarium solani (Mart.) Sacc. Causing dieback of Shisham (Dalbergia sissoo.) Pakistan Journal of Botany 40, 2631-2639.

Tindall HD. 1983. Vegetables in the tropics. Macmillan. AVI. 33, 325-327.