01967naa a2200313 a 450000100080000000500110000800800410001902200140006002400590007410000210013324001100015424501290026426000090039330000090040252009580041165300110136965300210138065300150140165300180141665300230143470000170145770000170147470000200149170000280151170000220153970000220156170000190158377300510160210046792014-12-19       2014    bl uuuu     u00u1 u    #d  a0718-34297 ahttp://dx.doi.org/10.4067/S0718-342920140001000112DOI1 aCONTARATO, C. C.  aReacción del Cultivar de café 'Vitória INCAPER 8142' de Cornillon al parasitismo de Meloidogyne exigua  aReaction of Cultivar Coffee 'Vitória INCAPER 8142' of Cornillon to Parasitism of Meloidogyne exigua.h[electronic resource]  c2014  a6 p.  aAmong factors limiting to the yield of the coffee crop are the diseases, deserving prominence the nematode Meloidogyne exigua. The objective of this work was to assess the level of resistance of 13 clones (1V, 2V, 3V, 4V, 5V, 6V, 7V, 8V, 9V, 10V, 11V, 12V and 13V) wich composes the clonal variety ?Vitória INCAPER 8142? of conilon coffee (Coffea canephora Pierre), to M. exigua. The 13 clones and more one control (C. arabica, cv. Catuaí IAC-44) were inoculated with 7,000 individuals of M. exigua. After 180 days of inoculation, the final population of nematodes per root system was determined. For determination of the resistance levels, both the reproduction factor and the reduction of the reproduction factor were considered. The variety ?Vitória INCAPER 8142? presented clones with different levels of resistance. Clones 1V, 4V, 7V, 9V and 12V behaved as susceptible or efficient host and the other clones were resistant or non-efficient host.  aClones  aCoffea canephora  aResistance  aRobust coffee  aRoot-knot nematode1 aTOMAZ, M. A.1 aALVES, F. R.1 aSOBREIRA, F. M.1 aJESUS JUNIOR, W. C. de.1 aRABELLO, L. K. C.1 aFERRÃO, M. A. G.1 aFERRÃO, R. G.  tIdesia [online]. 2014, vol. 32gn.1, p. 93-97.