Sunflower stem parasites and hybrids susceptibility (CROSBI ID 503518)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Ćosić, Jasenka ; Jurković, Draženka ; Vrandečić, Karolina ; Duvnjak, Tomislav
engleski
Sunflower stem parasites and hybrids susceptibility
During a five-year-long period, the most dominant sunflower stem disease agents in Eastern Croatia were Phomopsis helianthi, Phoma macdonaldi and S. sclerotiorum and, in dry and hot years, Macrophomina phaseolina. All hybrids were more or less attacked, but infection intensity depended on hybrid tolerance and environmental influence. Relationship between sowing dates and disease intensity could not be confirmed. Fungicide application had a positive effect on parasite control. Double applications were even more effective. Awareness of differences in susceptibility to diseases among hybrids enables us to choose more tolerant cultivars for growing in climatic conditions of Eastern Croatia.
Sunflower stem parasites; Phomopsis helianthi; Sclerotinia sclerotiorum
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Podaci o prilogu
725-726-x.
2004.
objavljeno
Podaci o matičnoj publikaciji
European Agriculture in Global Context - Book of Proceedings
Kopenhagen:
Podaci o skupu
VIII ESA Congress - European Agriculture in Global Context
poster
11.07.2004-15.07.2004
Kopenhagen, Danska