Influence of Certain Animal Manures on Incidence of Stem Canker and Black Scurf Disease on Potato


 Rhizoctonia solani, Potato, Stem canker, Black scurf, animal manures.

How to Cite

Heidi I.G. Abo-Elnaga, A.A. Mohamed, M.M. El-Fawy, & A.M. Amein. (2012). Influence of Certain Animal Manures on Incidence of Stem Canker and Black Scurf Disease on Potato. Journal of Basic & Applied Sciences, 8(1), 231–237.


Rhizoctonia solani (Kuhn) is the causal pathogen of stem canker and black scurf disease on potato. Under open greenhouse conditions two isolates of R. solani (AG-3) were used to infect Nicola potato cultivar and caused typical symptoms of stem canker and black scurf disease with different disease severities ranged from strong to weak. In vitro Addition of chickens, pigeons and cows manure extracts to the media at different concentrations 0-50% (vol/vol) reduced the growth of the tested isolates of the pathogen. The highest reduction of mycelial growth of the pathogen isolates was obtained when pigeons manure extract was added to the growing media at a concentration of 50 % (vol/vol) followed by another concentrations. Under open greenhouse conditions during two growing seasons 2010 and 2011 addition of manures to the soil at 0.5 and 1% weight of the soil before sowing significantly decreased incidence of stem canker and black scurf disease. Generally, cow manure showed the highest effect on controlling the disease followed by pigeons and chickens. On the other hand, concentration 1 % of all manures was more effective on the reducing of disease incidence than the concentration 0.5 %. On the other hand, cow manure was more effective in increasing the eyes germination followed by pigeons and chicken manure and decreased the dead of sprouts, stem canker and black scurf. Treatment with all the kinds of tested manures increased eyes germination of tubers and reduced sclerotia formation on the surface of tubers and hence disease incidence.


Bains PS, Bennypaul HS, Lynch DR, Kawchuk LM, Schaupmeyer CA. Rhizoctonia disease of potatoes (Rhizoctonia solani): fungicidal efficacy and cultivar susceptibility. Am J Potato Res 2002; 79(2): 99-106.

Jager MJ, Hide GA, Van Den Boogert PHJF, Termorshuizen AJ, Van Baarlen P. Pathology and control of soil borne fungul pathogens of potato. Potato Res 1996; 39: 437-69.

EL-Bakali AM, Martin MP. Black scurf of potato. Mycologist 2006; 20: 130-132.

Banville GJ. Yield losses and damage to potato plants caused by Rhizoctonia solani Kuhn. Am Potato J 1989; 66: 821-34.

Errampalli D, Johnston HW. Control of tuber-borne black scurf (Rhizoctonia solani and common scab (Streptomyces scabies) of potato with combination of sodium hypochlorite and thiophanate-methyl pre-planting seed tuber treatment. Canadian J Plant Pathol 2001; 23: 68-77.

Little GR, Marquinez, Cooke LR. The response of twelve potato cultivars to infection with Rhizoctonia solani. Ann App Biol 1988; 122: 88-89.

Carling DE, Leiner RH, Westphale PC. Symptoms, signs and yield reduction associated with Rhizoctonia disease of potato induced by tuberborne inoculum of Rhizoctonia solani AG-3. A Potato J 1989; 66: 693-701.

Jager G, Velvis H, Lamers JG, Mulder A, Roosjen J. Control of Rhizoctonia solani in potato by biological, chemical and integrated measures. Potato Res 1991; 34: 269-84.

Agrios GN. Plant Pathology. 4th Edition. Academic press, London, New York 2005; p. 214.

Aryantha IP, Cross R, Guest DI. Suppression of Phytophthora cinnamomi in Potting Mixes amended with uncomposted and composted animal manures. Phytopathology 2000; 90(7): 775-82.

Tsror L, Baraka R, Snehb B. Biological control of black scurf on potato under organic management. Crop Protect 2001; 20(2): 145-50.

Eklas Hamid E, Himeidan YE, El-Hassan SM. Cultural practices for the management of Rhizoctonia disease in potato. J King Saud Univ 2006; 18(2): 141-48.

Brinton WF, Trankner A, Roffner M. Investigations into liquid compost extracts. Biocycle 1996; 37(11): 68-70.

Elad Y, Shteinberge D. Effect of compost water extracts on grey mold (Botrytis cinerea). Crop Protect 1994; 13: 109-14.

El-Masry MH, Khalil AI, Hassouna MS, Ibrahim HAH. In situ and in vitro suppressive effect of agricultural composts and their water extracts on some phytopathogenic fungi. World J Microbiol Biotechnol 2002; 18: 551-58.

Kuckuk C, Kivanc M. Isolation of Trichoderma spp. and determination of their antifungal, biochemical and physiological features. Turk Biol 2003; 22: 247-53.

Raj H, Kapoo IJ. Possible management of Fusarium wilt of tomato by soil amendments with composts. Indian Phytopath 1997; 50(3): 387-95.

Farah N, Abdul RC, Abbasi NA, Haque IUl, Ahmed I. Influence of inoculum of Rhizoctonia solani and susceptibility on new potato germplasm. Pak J Bot 2008; 40(5): 2199-209.

Carling DE, Leiner RH. Virulence of isolates of Rhizoctonia solani AG-3 collected from potato plant organs and soil. Plant Disease 1990; 74: 901-903.

Gomez KA, Gomez AA. Statistical Procedures for Agriculture Research 2nd ed. John Willey, NY, 1984; p. 680.

Wilson PS, Ketola EO, Ahvenniemi PM, Lehtonen MJ, Valkonen JPT. Dynamics of soilborne Rhizoctonia solani in the presence of Trichoderma harzianum: effects on stem canker, black scurf and progeny tubers of potato. Plant Pathol 2008; 57(1): 152-61.

Zhang W, Han DY, Dick WA, Davis KR, Hoitink HAJ. Compost and compost water extract-induced systemic acquired resistance in cucumber and Arabidopsis. Phytopathology 1998; 88: 450-55.

Kerkeni, Amal, Daami-Remadi M, Tarchoun N, Khedher MB. In vitro assessment of the antifungal activity of several compost extracts obtained from composted animal manure mixtures. International. J Agric Res 2007; 2(9): 786-94.

Hoitink HAJ, Stone AG, Grebus ME. Suppression of plant diseases by composts. In the science of composting (De Bertoldi M, Sequi P, Lemmes B, Papi T. Eds.), 1996; 1: 373-381. Blackie Academic & Professional, Glasgow.

Tsao PH, Oster JJ. Relation of ammonia and nitrous acid to suppression of Phytophthora in soils amended with nitrogenous organic substances. Phytopathology 1981; 71: 53-59.

Schilke-Gartley KL, Sims. Ammonia volatilization from poultry manure-amended soil. Biol Fertil Soils 1993; 16: 5-10.

Tenuta M, Conn KL, Lazarovits G. Volatile fatty acids in liquid swine manure can kill microsclerotia of Verticillium dahaliae. Phytopathology 2002; 92: 548-52.

Ras M, Hernandez MT, Garcia C, Bernal A, Pascual JA. Biopesticide effect of green compost against fusarium wilt on melon plants. J App Microbial 2005; 98: 845-54.

Leak S. How to manage phosphorus sensitive plants. Aust Hort1996; 94(10): 55-60.

Nelson EB, Boehm MJ. Microbial mechanics of composted induced disease suppression. Part II. Biocycle 2002; 43(7): 45-47.

Shaikh AH, Ghaffar A. Effect of poultry manure and sawdust on survival of sclerotia Macrophomina phaseolina in soil. Pak J Bot 2004; 36(2): 425-28.

Ben Jenana RK, Haouala R, Triki MA, et al. Compost, compost extract and bacterial suppressive action on Pythium aphanidermatum in tomato. Pak J Bot 2009; 41(1): 315-27.

Saadi I, Laor Y, Medina S, Krassnovsky A, Raviv M. Compost suppressiveness against Fusarium oxysporum was not reduced after one-year storage under various moisture and temperature conditions. Soil Biol Biochem 2010; 42(4): 626-34.

Pane C, Spaccini R, Piccolo A, Scala F, Bonanomi G. Compost amendments enhance peat suppressiveness to Pythium ultimum, Rhizoctonia solani and Sclerotinia minor. Biological Control 2011; 56(2): 115-24.

Ahmed S, Zaman N, Khan SN. Evaluation of manuring practices on root rot disease and agronomic characters of Arachis hypogeae L. Afr J Biotechnol 2012; 11(5):1119-22.

De Brito A, Gagne S, Antoun H. Effect of compost on rhizosphere microflora of the tomato and on the incidence of plant growth-promoting rhizobacteria. Appl Environ Microbiol 1995; 61: 194-99.

Hoitink HAJ, Boehm MJ. Biocontrol within the context of soil microbial communities: A substrate-dependent phenomenon. Ann Rev Phytopathol 1999; 37: 427-46.

Zhang W, Dick WA, Hoitink HAJ. Compost induced systemic acquired resistance in cucumber to Pythium root rot and anthracnose. Phytopathology 1996; 86: 1066-70.

Hoitink HAJ, Grebus ME. Status of biological control of plant diseases with composts. Compost Sci Util 1994; 2(2): 6-12.

Conn KL, Lazarovits G. Impact of animal manures on Verticillium wilt, potato scab and soil microbial populations. Can J Plant Pathol 1999; 21: 81-92.

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Copyright (c) 2012 Heidi I.G. Abo-Elnaga, A.A. Mohamed, M.M. El-Fawy , A.M. Amein