Decision Support Systems for Weed Management

SEBASTIÁN PESSAH; DIEGO O. FERRARO; FELIPE GHERSA; ALEJANDRA C. DUARTE VERA

Decision Support Systems for Weed Management

Springer International Publishing

Año: 2020; p. 191 - 210

Herbicide use is a key element in the current intensification of agricultural production systems that usually leads to increases in crop yield. However, development of theoretical frameworks and tools is necessary to allow for environmental assessment of herbicides. In this chapter, we present a series of elements that should be considered for designing these types of tools. In addition, we describe the structure of RIPEST, a simple model based on fuzzy logic that evaluates the ecotoxicological hazard of pesticides (herbicides, fungicides and insecticides). RIPEST was run using a time series of pesticide use and actual soybean yields from Argentina. Results from this cropping system assessment allows for discussion of the ecotoxicological risk of herbicide use, in particular, and pesticides, in general.