... nodorum), powdery mildew (Blumeria graminis) and, for several years, tan spot (Pyrenophora tritici-repentis). Foliar fungicides treatments are a major mean to prevent yield loses in wheat. Fungicides are ...
... and distinctly significant (r = 0.811 **) correlations between plant transpiration and the pathogens degree of attack were established. Two treatments at 4-5 leaves and 6-8 leaves with Topsin 500 SC (0.07%), ...