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Plant Pathology Journal
  Year: 2003 | Volume: 2 | Issue: 1 | Page No.: 21-27
DOI: 10.3923/ppj.2003.21.27
 
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Inoculation Times with Strains of Macrophomina phaseolina and Colletotrichum corchori on the Seed Yield Contributing Characters of Late Jute Seeds

M.M. Islam, K.Sultana , M.M. Hussain , M.G. Mostafa , M.R. Islam , M.L. Rahman and M.A.Kashem

Abstract:
An experiment was conducted to assess the effect of different inoculation times with MS-6, MS-9 strains of Macrophomina phaseolina and CS-1 strain of Colletotrichum corchori on the seed yield contributing characters and quality of late jute seeds (Corchorus capsularis L). Varieties were BJC-7370 and CVL-1. Results showed that inoculation with the pathogens was conducted on 45,55,65 days age of the jute plants. Variety BJC-7370 and CVL-1 of jute had reaction with strains MS-6, MS-9, and CS-1 at every inoculation times. The gradual increase of inoculation affected the plants. As the time of inoculation increases the lesion size on stem decreases, the number of pods plant-1, seeds plant-1 and Seed germinations (%) increases and at the same time seed infections (%) decreases. MS-6 strain was found more virulent than MS-9 and CS-1 regarding pods plant-1 and seeds plant-1 production, as well as seed germinations and infections(%).
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How to cite this article:

M.M. Islam, K.Sultana , M.M. Hussain , M.G. Mostafa , M.R. Islam , M.L. Rahman and M.A.Kashem , 2003. Inoculation Times with Strains of Macrophomina phaseolina and Colletotrichum corchori on the Seed Yield Contributing Characters of Late Jute Seeds. Plant Pathology Journal, 2: 21-27.

DOI: 10.3923/ppj.2003.21.27

URL: https://scialert.net/abstract/?doi=ppj.2003.21.27

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