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En el Peru aun no se ha cuantificado la respuesta de nuevos cultivares de cafe ( Coffea arabica L.) injertados sobre Coffea canephora en presencia de Meloidogyne , por tanto, este ensayo tuvo como objetivo conocer el comportamiento en vivero de seis variedades de cafe (Acaia, Catuai, Icatu Vermelho, Ibairi, Mundo Novo y Caturra Vermelho), injertadas sobre C. canephora , en presencia de estos organismos . Se evaluo de altura de planta (A), diametro de tallo (D), numero de hojas (NH), peso fresco (PF), el peso seco (PS) de plantas, indice de Esbeltez (IE) y el Indice de Calidad de Dickson (ICD). Los resultados mostraron la interaccion que existe entre el tipo de cultivar usado como pluma y la presencia de nematodos, usando como patron C. canephora. Es importante destacar el comportamiento de Icatu Vermelho/Robusta (inoculado) y Caturra Vermelho/Robusta (inoculado), los cuales mostraron una mejor performance frente a la presencia de nematodos. Palabras claves: Meloidogyne , vivero, crecimiento, calidad de planta ABSTRACT In Peru, the performance of new grafted coffee cultivars ( Coffea arabica L.) onto Coffea canephora , in the presence of Meloidogyne, has not yet been quantified, therefore, this essay had as objective to quantify the behaviour of six cultivars of coffee (Acaia, Catuai, Icatu Vermelho, Ibairi, Mundo Novo and Caturra Vermelho), grafted onto C. canephora, in the presence of these organisms. Plant height (A), shoot diameter (D), number of leaves (NH), fresh weight (PF), dry weight (PS) of plants, slenderness index (IE) and the Dickson quality index (ICD) were evaluated. The results showed the interaction between the type of cultivar and the nematodes, using C. canephora as a rootstocks. It is important to highlight the performance of Icatu Vermelho / Robusta (inoculated) and Caturra Vermelho / Robusta (inoculated), they showed a better performance facing the presence of nematodes. Key words: Meloidogyne, nursery, development, plant quality

Comportamiento de Coffea arabica L. injertadas sobre Coffea canephora en presencia de nematodos en vivero