TY - SER AU - Robbs,C.F. AU - Rodrigues Neto,J. AU - Malavolta Junior,V.A. AU - Kimura,O. TI - Bacterial spot and blight of yellow-shrimp (Pachystachys lutea)caused by a new pathovar of Xanthomonas campestris KW - PLANTA ORNAMENTAL KW - MANCHA BACTERIANA KW - CRESTAMENTO ER -