Delay in the appearance of normal lesions might be due to the lower number of penetrating hyphae resulting from the small number of appresoria that maintained viability and/or that could recover viability slowly under the treatment.
Delay inthe appearance of normal lesions might be due tothe lower number of penetrating hyphae resultingfrom the small number of appresoria that maintainedviability and/or that could recover viabilityslowly under the treatment.