Table 1.

Summary of the different species of Pyrenophora, pathogen of barley.

Teleomorph stage	Anamorph stage	Host	Symptoms	Bibliographic references
Pyrenophora graminea	Drechslera graminea	barley	leaf stripe	(Tekauz, 1983; Porta-Puglia et al., 1986)
Pyrenophora japonica	Drechslera tuberosa	barley	leaf spot	(Campbell et al., 1999)
Pyrenophora teres f. teres	Drechslera teres f. teres	barley	net form of net blotch	(Brown et al., 1993; Jalli and Robinson, 2000; Afanasenko et al., 2007)
Pyrenophora teres f. maculata	Drechslera teres f. maculata	barley	spot form of net blotch	(Campbell et al., 1999; Jayasena et al., 2004; Mclean et al., 2009; Lartey et al., 2012)