“…reported that "Catucai" lines are attacked by rust at different levels, but several do not lose leaves sharply and chemical control is easy using copper fungicides. 1,016 d 1,000 e Paraíso H-419-10-6-2-5-1 1,000 d 1,000 e Paraíso H-419-10-6-2-10-1 1,000 d 1,000 e 'IPR 100' was originated from a crossing between "Catuaí" and one hybrid ("Catuaí" x series BA-10 coffee) carrying Coffea liberica genes, but it was probably not a carrier of the SH3 gene, because in Londrina coffee trees with this gene were completely resistant to the rust (Sera et al 2007a(Sera et al , 2010b. 'IPR 100' is resistant to race II (gene v5) of H. vastatrix, while the cultivars from the "Catuaí" germplasm, carriers only of SH5, are susceptible (Capucho et al 2007).…”