01257naa a2200229 a 450000100080000000500110000800800410001910000220006024501260008226000090020852005670021765000220078465000090080665000110081570000170082670000200084370000200086370000180088370000230090170000210092477300820094514679462013-03-15       2005    bl uuuu     u00u1 u    #d1 aALMEIDA, A. M. R.  aDetection and partial characterization of a carlavirus causing stem necrosis of soybean in Brazil.h[electronic resource]  c2005  aStunting and stem necrosis were noticed in soybeans (Glycine max) grown in 2000/2001 in West Central Brazil the same condition was also observed in the following year in plantations as far as 2,000 km from the initial area. Based on transmission (mechanical, graft, insect vector), purification and serology, electron microscopy and molecular studies the causal agent was determined to be a whitefly-borne carlavirus which is possibly related to Cowpea mild mottle virus (CpMMV). Additional keywords: Cowpea mild mottle virus, whitefly, Bemisia tabaci biotype B.  aDoença de Planta  aSoja  aVírus1 aPIUGA, F. F.1 aMARIN, S. R. R.1 aKITAJIMA, E. W.1 aGASPAR, J. O.1 aOLIVEIRA, T. G. de1 aMORAES, T. G. de  tFitopatologia Brasileira, Brasíliagv. 30, n. 2, p. 191-194, mar./abr. 2005.