摘要
The study aimed at comparing the effect of selected biopreparations （Boni protect forte, beta-chikol, Trianum P） and fungicide treatment Switch 62.5 WG （cyprodinil ＋ fludioxonil） on the health status of strawberry grown in the fruiting field at the strawberry farm in Jasionka, Lublin region. The experiment was conducted for three years （2012-2014）. Results showed that the application of all biopreparations and fungicide significantly reduced the number of diseased plants and the disease index. The effect of three biological products was similar. The mycological analysis of plants showed that among the fungi potentially pathogenic to strawberry, Fusarium spp., Cylindrocarpon spp., Botrytis cinerea and Alternaria were predominated. The fewest colonies of pathogenic fungi were isolated from plants treated with Trianum P.
