EFFECT OF TOLERANT VARIETIES AND FUNGICIDE TREATMENT ON FHB RATING, DON CONTENT AND YIELD UNDER HIGH INFECTION PRESSURE

摘要

To assess Fusarium Head Blight (FHB) impact on yield reduction and deoxynivalenol (DON) accumulation in winter wheat varieties with different resistance level and different fungicide treatment. To find out if medium tolerant varieties and fungicide treatment are sufficient to reach acceptable FHB rating and keep DON content below hygienic limit.