Reduction of Potato Virus Y Damage on Pepper Plants through Systemic Acquired ResistanceJournal: Acta Microbiologica Bulgarica (Vol.37, No. 2)
Publication Date: 2021-06-30
Authors : Petrov N. Ivanova V.;
Page : 98-100
Keywords : PVY; SAR; pepper; salicylic acid; treatment; resistance;
Systemic Acquired Resistance (SAR) against Potato Virus Y (PVY) was induced in pepper plants us¬ing natural elicitors based on salicylic acid. Treatment of pepper plants with elicitors induced SAR against PVY infection, which resulted in a reduction in DAS-ELISA values and viral symptoms in plants caused by PVY. Treatment of pepper plants with a combination of two elicitors 3 days before virus inoculation induced strong PVY resistance in the experimental pepper plants.
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