INTRODUCTION

In the latest years, reports about diluted substances processed with "homeopathic agitation" are increasing. This is evidence on efficacy of homeopathic drugs and in these studies could be found a test capable of determining the quality of these preparations.

The main idea of this trial is to find out the action of dynamized solutions of Argentum Nitricum in germination and growth of Phaseolus Vulgaris, Lin (black beans), in the basis that silver nitrate in molecular doses inhibits plants’ growth. By application of similitude principle, it shall increase the process when used in homeopathic dilutions, as reported in other papers.