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Expert system for decision making about using of fungicides and zoocides in permanent cultures and vegetables and using of herbicides in field crops: certified methodology
 Kocourek, František ; Šrámková, Anna ; Stará, Jitka ; Jursík, Miroslav ; Hamouz, Pavel ; Abrhám, Zdeněk
Basic principles of expert system for decision making about using of fungicides and zoocides in permanent cultures and vegetables and using of herbicides in field crops including vegetable are described in methodology. Procedure for decision making about using of pesticides is based on using of multidimensional economic thresholds, mainly for pest and weeds, and on analysis of economic parameters and evaluation of negative impact of pesticides on the environment. Methods of development of damage curves and the model for determination of multidimensional economic threshold for pests and weeds are described. Methods for determination of environmental impact for active substances of herbicides, zoocides and fungicides are described. Principles of model of degradation of residues of pesticides in fruit and vegetable are described and verified on case studies of herbicides in vegetable and zoocides and fungicides in fruit and vegetable.
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