A recently developed spot form of blotch differential set of 16 barley lines was tested for
reaction response to 60 Pyrenophora teres f. maculata isolates from geographically disperse …

The barley net blotch pathogen Pyrenophora teres occurs in two forms, evident as spot (P.
teres f. maculata) or net (P. teres f. teres) type symptoms. The two forms can be difficult to …

In Finland, barley, Hordeum vulgare L., covers 50% of the total acreage devoted to cereal
cultivation. The most common disease of barley in Finland is net blotch, a foliar disease …

Pathogenic variation in the pathogen of P. spot blotch of barley was evaluated using 20
barley cultivars and 14 fungus isolates from Montana, Morocco, Tunisia and Turkey. All …

Abstract Isolates of Pyrenophora teres (33), the causal agent of net blotch of barley, were
collected from Tunisia, Algeria, Morocco, Egypt and Cyprus. Their virulence spectra were …

Genetic control of avirulence in the net blotch pathogen, Pyrenophora teres, was
investigated. To establish an appropriate study system, a collection of 10 net form (P. teres f …

The diversity of isolates of Pyrenophora teres f. teres, the causal agent of net form net blotch
(NFNB), was studied using a set of 24 Australian barley varieties. Screening at the seedling …

Pyrenophora teres f. teres (Ptt) is the causal agent of net form of net blotch (NFNB)–a major
foliar disease of barley (Hordeum vulgare) crops worldwide. Deployment of genetic …

Two isolates of the barley net blotch pathogen (Pyrenophora teres f. teres), one possessing
high virulence (0-1) and the other possessing low virulence (15A) on the barley cultivar …

Aims: The aim of this study is to investigate the pathogenic diversity and virulence groups
among Pyrenophora teres f. teres isolates, sampled from Syria and Tunisia, and to identify …