Viroses em orquídeas no estado de São Paulo. / Orchid viruses in São Paulo State.

Rivas, E. B., Duarte, L. M. L., Alexandre, M. A. V., Chagas, C. M., (1996). Arquivos do Instituto Biológico (São Paulo) 63(1), 31-35. Portuguese language

Mechanical transmission and structural features of coffee ringspot virus (CRV).

Chagas, C. M., July, J. R., Alba, A. P. C., (1981). Phytopathologische Zeitschrift 102(2), 100-106. English language

CMI/AAB Descriptions of Plant Viruses.

UK, Commonwealth Mycological Institute, (1977). CMI/AAB Descriptions of Plant Viruses.(Set 11), Nos. 171-185. Commonwealth Mycological Institute, Kew, UK. English language

A associacao do acaro Brevipalpus phoenicis (Geijskes) a mancha anular do cafeeiro. / The association of the mite Brevipalpus phoenicis (Geijskes) with coffee ringspot.

Chagas, C. M., (1973). Biologico 39(9), 229-232. Portuguese language

Internal calibration of electron micrographs with an Orchid virus.

Van Regenmortel, M. H. V., Hahn, J. S., Fowle, L. G., (1964). South African Journal of Agricultural Science 7(1), 159-164. English language

A transmissao experimental da "mancha anular" do cafeeiro. / [English title not available]

Silberschmidt, K., (1941). O Biológico. 7, 93-99. not specified language

Host range, symptomatology, physical properties, and cross-protection studies of Orchid virus isolates. Serological and morphological relationships among Orchid viruses.

Murakishi, H. H. , (1958). Phytopathology 48(3), 132-137 pp. not specified language

A mancha anular, uma nova doenta do cafeeiro.

Bitancourt, A. A., (1938). O Biológico. 4, 404-405. English language

A virus ring spot of Odontoglossum Orchid: symptoms, transmission, and electron microscopy.

Jensen, D. D. , Gold, A. H. , (1951). Phytopathology 41(7), 648-653 pp. not specified language

Brevipalpus phoenicis

Germany, Bayer CropScience External factsheets, Bayer CropScience, English language