WSWDES adopts 3 methods to forecast wheat sharp eyespot, the qualitative forecasting of disease degree on steady stage, the quantitative forecasting of the rate of ill plants before winter and the disease index on steady stage. The former one is realized by fuzzy list and the latter two by step-wise regression.
The model was programmed with an object-oriented design and coded in C++. (Si-)(mulation) results can be outputted either as disease progress curves, a spatial map of disease distributions or as a tabular data list.
PSCIM was designed and programmed in Orient Object Programming(OOP). The program included three main modules: main form,driving variables inputting form and calculation unit. Final result can be displayed in figures or data list.