@ARTICLE{Wójtowicz_Andrzej_Efficacy_2003,
 author={Wójtowicz, Andrzej},
 volume={vol. 43},
 number={No 3},
 journal={Journal of Plant Protection Research},
 pages={275-280},
 howpublished={online},
 year={2003},
 publisher={Committee of Plant Protection PAS},
 publisher={Institute of Plant Protection – National Research Institute},
 abstract={The field experiment carried out in Winna Góra compared the efficacy of fungicide programs applied in accordance with the NegFry and Routine systems. The results of2002 validation achieved in Winna Góra showed that NegFry model forecasting the late blight occurrence is useful in Polish climatic conditions. Compared with routine treatment schemes, NegFry recommended fewer treatments without significant reduction of yield thus potato protection according to NegFry was more cost-effective than according to Routine system. Basing on these facts the NegFry decision support system can be recommended for Polish climatic conditions.},
 type={Article},
 title={Efficacy of NegFry decision support system in control of late blight in Poland},
 URL={http://journals.pan.pl/Content/130894/PDF-MASTER/13_PLANT_43_3_2003_Wojtowicz_Efficacy.pdf},
 keywords={Phytphthora infestans, late blight, NegFry},
}