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National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
The influence of foliar inoculation with pathogens Leptoshaeria maculans and Leptoshaeria biglobosa on the health condition and the yield of winter oilseed rape
 Plachká, E. ; Macháčková, I. ; Poslušná, J. ; Šerá, Božena
The aim of the work was to verify the influence of foliar inoculation of winter oilseed rape by pathogens Leptosphaeria maculans and L. biglobosa, causing the phoma stem canker. In the spring of 2011 field screening tests were established on two localities in Opava and Chlumec nad Cidlinou to verify the methodological procedure. Field tests were established at four localities: Opava, Chlumec nad Cidlinou, Šumperk and Kujavy during the vegetation period of 2011/2012. We followed 13 materials of winter oilseed rape in two variants: untreated control and inoculated plots with L. maculans and L. biglobosa. Health condition of rape plants was evaluated according to the ÚKZÚZ methodology for testing of the utility value of rape varieties and the EPPO methodology for determination of fungi effectiveness. In the first year we found the significant higher incidence of disease and yield on the untreated control. In the second year the differences between inoculated and control plots were low. The significant differences in infestation and yield values among selected localities were found
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