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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
Immunological methods are highly useful to detect plant pathogens before symptom excrescence. Among the various immuno assay Enzyme Linked Immuno Sorbant Assay (ELISA) are well suited for detecting viral and fungal pathogens. The present investigation for the specific and early detection of groundnut leaf blight pathogen was standardized using polyclonal antiserum, the optimum dilution of antigen and antisera (antobody) was 1:1000 and 1:100 respectively with the titre value of 1:10. leaf blight infected groundnut plants could be detected 6 days before symptom expression. Prediction of infection well in advance help us to take remedial measures in time.