Some characteristics of Gaeumannomyces graminis var. tritici originated from Poznań region

Abstract

Gaeumannomyces graminis var. tritici 39 isolates originated from Poznań region were used. Mycelium linear growth of the isolates varied from 3.1 to 7.3 mm/day. Variability of the isolates in pathogenicity was high and their susceptibility to fungicide Latitude 125 FS was very high. Mycelium linear growth rate was not correlated with both pathogenicity and susceptibility to the fungicide of the pathogen isolates.

Keywords

• take-all
• gaeumannomyces graminis var. tritici
• wheat
• pathogenicity
• fungicide
• susceptibility