International Journal of Plant Protection

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Effect of Soil Edaphic Factors on Rhizoctonia solani Mediated Diseases in Major Vegetable Brassica Growing Districts of West Bengal


Affiliations
1 Department of Plant Pathology, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia (W.B.), India
     

   Subscribe/Renew Journal


Gangetic alluvial region is the most fertile part of West Bengal where majority of farmers' livelihood is commercial vegetable production. Vegetable brassica such as cabbage, cauliflower and radish occupies 18 per cent of total vegetable cultivation in West Bengal and mainly cultivated in Nadia, Mursidabad, Purulia, North 24 praganas and South 24 praganas districts. Damping off, wire stem and ischolar_main rot are the major diseases caused by Rhizoctonia solani in these districts. Different soil edaphic factors like soil temperature, soil pH, available carbon, available nitrogen etc. play a major role in survival and spread of Rhizoctonia solani and hence, this study was undertaken. The survey reveals that among different soil edaphic properties; soil pH, organic C and available N (kg/ha) are the important determinants of disease conduciveness and suppressiveness. Soil pH is the most important determining factor for disease development. The disease incidence is negatively correlated with the pH.

Keywords

Vegetable Brassica, Rhizoctonia solani, Wire Stem, Soil pH, Available Carbon.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Chu, Y.F., Sun,J., Wu,X. and Liu, R.H.(2002). Antioxidant and anti proliferative activities of common vegetables. J. Agric. Food Chem., 50 : 6910-6916.

  • Cohen, J., Kristal, R. and Stanford, J. (2000). Fruit and vegetable intakes and prostate cancer. J. National Cancer Institute, 9: 6.

  • Davet, P. (2004). Microbial ecology of the soil and plant growth. Science Publishers, Enfield.

  • Domsch, K. and Gams, W. (1970). Pilzeausagrarboden. G. Fischer, Stuttgart. pp. 222.

  • Führer Ithurrart, M.E., Büttner, G. and Petersen, J. (2004). Rhizoctonia ischolar_main rot in sugar beet –Epidemiological aspects in relation to maize as a host plant. J. Plant Dis. Prot., 111: 302–312.

  • Grosch, R. and Kofoet, A. ( 2003). Influence of temperature, pH and inoculum density On bottom rot on Letuce caused by Rhizoctonia solani.Zeitschrift-Fur-Pflanzenkrankheiten-Und-Pflanzenschutz,110: 366-378.

  • Herr, L.J. and Roberts, D.L. (1980). Characterization of Rhizoctonia populations obtained from sugar beet fields with differing soil textures. Phytopathology, 70 : 476–480.

  • Jackson, M.L. (1973). Soil chemical analysis. Prentice Hall of India Private Limited, NEW DELHI, INDIA.

  • Kiewnick, S., Jacobsen, B. J., Braun-Kiewnick, A., Eckhoff, J. L.A. and Bergman, J.W. (2001). Integrated control of Rhizoctonia crown and ischolar_main rot of sugar beet with fungicides and antagonistic Bacteria. Plant Dis., 85 : 718–722.

  • Kristal, A.R. and Lampe, J.W. (2002). Brassica vegetables and prostate cancer risk: A review of epidemiological evidence. Nutr. Cancer, 42: 1-9.

  • Kühn, J. (1858). Die krankenheiten der kulturwachse, ihreursachen und ihreverhutung. Gustav Bosselman, p. 312.

  • Olsen, S.R., Cole, C.V., Watanabe, F.S. and Dean, L. (1954). Estimation of available phosphorus in soils by extraction with Sodium Bicarbonate.U.S.D.A. Circ.939. U.S. Govt. Printing Office, Washington, D.C., U.S.A.

  • Ritchie, F., Bain, R.A. and Mcquilken, M.P. (2009). Effects of nutrient status, temperature and pH On mycelialmrowth, sclerotial production and germination of Rhizoctonia solani from Potato. J. Plant Pathol., 91 :589-596.

  • Stanford, S. and English, L.(1949). Use of flame photometer in rapid soil test for K and Ca. Agron. J., 41: 446-447.

  • Subbiah, B.V. and Asija, G.L. (1956). A rapid procedure for estimation of available nitrogen in soils. Curr. Sci., 25: 259-260.

  • Walkley, A. and Black, C.A. (1934). An examination of the degtijiareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Sci., 37: 93-101.

  • IIVR,Vegetable statistics (2014). (http://iivr.org.in/sites/ default/files/Technical%20Bulletins/7.%20Vegetable%20Statistics.pdf).

  • NHB (2013). (http://nhb.gov.in/area-pro/Indian%20 Horticulture%202013.pdf).


Abstract Views: 235

PDF Views: 0




  • Effect of Soil Edaphic Factors on Rhizoctonia solani Mediated Diseases in Major Vegetable Brassica Growing Districts of West Bengal

Abstract Views: 235  |  PDF Views: 0

Authors

Licon Kumar Acharya
Department of Plant Pathology, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia (W.B.), India

Abstract


Gangetic alluvial region is the most fertile part of West Bengal where majority of farmers' livelihood is commercial vegetable production. Vegetable brassica such as cabbage, cauliflower and radish occupies 18 per cent of total vegetable cultivation in West Bengal and mainly cultivated in Nadia, Mursidabad, Purulia, North 24 praganas and South 24 praganas districts. Damping off, wire stem and ischolar_main rot are the major diseases caused by Rhizoctonia solani in these districts. Different soil edaphic factors like soil temperature, soil pH, available carbon, available nitrogen etc. play a major role in survival and spread of Rhizoctonia solani and hence, this study was undertaken. The survey reveals that among different soil edaphic properties; soil pH, organic C and available N (kg/ha) are the important determinants of disease conduciveness and suppressiveness. Soil pH is the most important determining factor for disease development. The disease incidence is negatively correlated with the pH.

Keywords


Vegetable Brassica, Rhizoctonia solani, Wire Stem, Soil pH, Available Carbon.

References