[Modeling calculations of pesticide contamination of horticultural products]

The growth of the pesticies production and of the scope of their use can produce in man and in his environment some adverse consequences, the elimination of which is possibly by their proper and safe management. In order to solve this problem it is necessary to elicit basic factors determining this process and also to foresee the outcome of it under changing conditions, i.e. three successive stages are involved, viz. modelling-forecasting-management. In the event of complex multiparametric natural phenomena, among which stands also the process of interaction between pesticides and various environmental objects, the realization of the said stages invariably presupposes the use of mathematical approaches, and one of these is considered in the present work.