Técnica para avaliação quantitativa dos princípios ativos de fungicidas à base de estanho
Keywords:
controle doenças, efeito residual, princípio ativo, extração quantitativa, produto comercialAbstract
This research has been developedin view of the problem concerning residues on plant parts resulting from the use of certain pesticides to control diseases and insects in economically important crops. Our main objective was to adapt routine method to a quantitative evaluation of tin, which is the active principle of numerous fungicides, in order to achieve some con- trol in the use of such products.
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