Defense Response to Hemileia vastatrix in Susceptible Grafts onto Resistant Rootstock of Coffea arabica L.
The use of resistant cultivars and fungicides are common methods to control coffee leaf rust (CLR), the main disease that affects the Arabica coffee crop.In this study, we evaluated the response orly purple nail polish of grafted and ungrafted plants during the early stage of Hemileia vastatrix infection.We used ungrafted plants of Oro Azteca (resi