Solutions of ethyl methane sulphonate (Sigma Chemical Company, USA) were prepared in freshly prepared phosphate buffer (pH 7.0) for treating the seeds. Dry seeds of three widely divergent genotypes of tomato viz.,
Solutions of ethyl methane sulphonate (SigmaChemical Company, USA) were prepared in freshlyprepared phosphate buffer (pH 7.0) for treating theseeds. Dry seeds of three widely divergent genotypesof tomato viz.,