Pesticides residues in grapes and wines from vineyards included in integrated pest management | Ostanki fitofarmacevtskih sredstev v integrirani pridelavi grozdja in vina
2007
Cus, F., Agricultural Inst. of Slovenia, Ljubljana (Slovenia) | Basa-Cesnik, H | Velikonja-Bolta, S | Kocjancic, Mitja | Gregorcic, Ana
Although the list of products used in integrated pest management (IPM) and their annually application rates are limited, we are still confronted with the problem of pesticide residues in must and wine. The quantity of residues in grapes depends on the pesticides applied, the number of applications, climatic conditions, the concentration of pesticides and the period from the last application. The transition of residues from grape to wine is determined by vinification scheme and solubility of pesticides in water. Since most of the pesticides have a low solubility in water a decrease of their concentration is expected during the wine production process. Further reduction of their concentrations is described by exponential equation in which degradation coefficients for each pesticide a re obtained.
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Эту запись предоставил University of Ljubljana