Using wet sieving and dilution technique, the sclerotial population of Macrophomina phaseolina in soil amended with poultry manure and sawdust was studied. Sclerotial population of M. phaseolina declined after 15-day period where poultry manure @ 1, 3 and 5w/w was used. No significant change in sclerotial population was observed where sawdust was used.
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