COOK, A.A. 1972. Virus diseases of papaya. Fla. Agric. Exp. Stn. Tech. Bull. 750. 19 p.
CHRISTIE, J.R.; EDWARDSON, J.R. 1977. Light and electron microscopy of plant virus inclusions. Fla. Agr. Expt. Sta. Monogr. Ser. 9. 150 p.
EDWARDSON, J.R.; CHRISTIE, R.G. 1978. Use of virus induced inclusions in classification and diagnosis. Ann. Rev. Phytopathol. 16: 31-55.
FARIÑAS, M.E. 1990. Principales plagas y enfermedades que afectan el cultivo de papaya en Cuba. CIDA.Cd. de la Habana. 32 p.
FRANCKI, R.I.B.; MILNE, R.G.; HATTA, T. 1987. Atlas of plant viruses. Vol I. C.R.C. Press. pp. 73-100.
LASTRA, R.; QUINTERO, E. 1981. Papaya apical necrosis, a new disease associated with a rhabdovirus. Plant Disease. 65: 439-440.
MEJÍAS, Y.; RODRÍGUEZ, D.;GONZÁLEZ, G. 1987. Rhabodovirus asociado a síntomas de necrosis apical en fruta bomba Carica papaya en Cuba. Cienc. Tec. Agric. Protección de plantas 10:57-62.
PETERS, D. 1981. Plant Rhabdovirus group. Descriptions of Plant Viruses No. 244. Commonwealth mycological institute. Association of applied biologist. Kew Surrey, England. 6 p.
RODRÍGUEZ, E.J.G. 1994. Distribución de las virosis del papayo en México. Tesis Mag. Sc. Colegio de Postgraduados. Montecillos, Edo. de México. 84 p.
STORY, G.E.; HALLIWELL, R.S. 1969. Association of a mycoplasmalike organism with the bunchy top disease of papaya. Phytopathology 59: 1336-1337.
TÉLIZ, O.D.; MORA, A.G.; NIETO, A.D.; GONSALVES, D.; GARCIA, E.; MATHEIS, L.; AVILA, C. 1991. La mancha anular del papayo en México. Revista Mexicana de Fitopatología. 9: 64-68.
WAN, S.H.; CONOVER, R.A. 1981. ARhabdovirus associated with a new disease of Florida papayas. Proc. Fla. State Hort. Soc. 94: 318-321.
WAN, S.H.; CONOVER, R.A. 1983. Incidence and distribution of papaya viruses in Southern Florida. Plant Disease. 67: 353-356.
ZETTLER F.W.; WAN, S.H. 1994. Papaya diseases caused by virus. In: Compendium of tropical fruit diseases. (Eds.) Ploetz, R.C., Zentmeyer, G.A., Nishijima, W.T., Rohrbach, K.G. and Ohr, H.D. APS, St. Paul Minnesota, USA. pp. 66-68.
Enrique Noé Becerra
Instituto de Fitosanidad
How to Cite
Rhabdovirus in papaya (Carica papaya L.) in the southeast of Mexico.
Agronomía Mesoamericana: Vol. 10, Issue 2 (July-December)
In commercial papaya plantations of the southeastern Mexican States of Chiapas, Tabasco, Oaxaca and Veracruz, 0.1 to 10% incidence of plants with peculiar symptoms were observed, sampled and studied for viral infections. Stem internodes were shorter than normal, the leaves were smaller and harder. There was necrosis in younger leaves, petioles were shorter and curved with reddish-gray stripes, and flower and small fruits were standing upright. In negative staining bullet-shaped particles were observed, as well as rod shaped and isometric ones. Bacilliform particles with a perinuclear membrane were also observed within the nucleus in ultra thin preparations, and stained preparations inclusions were present in the nucleus of the floem. The disease could not be mechanically nor seed transmitted. The incidence was higher in the summer than in the winter. All the description coincided with an infection by the papaya apical necrosis Rhabdovirus, although mixed with the papaya ringspot Potyvirus and with an isometric particle not identified.