RESISTANCE OF PSEUDOCERCOSPORELLA HERPOTRICHOIDES TO ANTIMITOTIC COMPOUNDS AND TO STEROL BIOSYNTHESIS INHIBITORS

摘要

Pseudocercospopella herpotrichoides, the causal agent of eye-spot on cereals, can be controlled by either antimitotic compounds belonging to the benzimidazole family (carbendazim, benomyl, thiabendazol) or inhibitors of sterol C-14 demethylation (fluzilazol, prochloraz, ...). Strains of this fungus, resistant to both types of fungicides have been detected on winter wheat in France.