title: [Present trends in the development  of pest control methods with reference to environmental protection].
abstract: Problems are discussed which result from the present change in principles of parasite control. The main task is maximum limiting the damage caused by certain parasite species. But ecological stability should be disturbed at minimum level. Likewise the introduction of physiologically active alien substances in the ecosystem should be minimal. The solution of this task for practice is joined with research on natural regulation systems in populations and biocenoses, for such system determine the degree and number of species. Three main steps for this solution were shown: Ist: Evaluation of the scope of control; IInd: Evaluation of the strategy of control; IIIrd: Evaluation of a measures program to realize the chosen strategy.
mesh_terms: D004463:Ecology; D004787:Environmental Pollution / Q000517:prevention & control*; D010571:Pest Control / Q000379:methods / Q000639:trends*; D010572:Pest Control, Biological; D010575:Pesticides
chemical_list: D010575:Pesticides
vernacular_title: Gegenwärtige Tendenzen in der Entwicklung der Methodologie der Parasitenbekämpfung unter Berücksichtigung des Umweltschutzes.