1. Adlerz, J. econ. Ent. 65: 1303, 1972a.
  2. Adlerz, Pl. Dis. Reptr 56: 563, 1972b.
  3. Adlerz, Phytopathology 64: 350, 1974.
  4. Adsuar, J. Agric. Univ. P. Rico 31: 248, 1947.
  5. Anderson, Phytopathology 44: 198, 1954.
  6. Barbosa & Paguio, Fitopatol. Bras. 7: 37, 1982.
  7. Baum, Ph.D. Diss., Univ. Fla, 95 pp., 1980.
  8. Baum & Purcifull, Phytopathology 71: 202, 1981.
  9. Baum, Purcifull & Hiebert, Phytopathology 69: 1023, 1979.
  10. Brakke & van Pelt, Virology 42: 699, 1970.
  11. Camino Lavin, Téliz & Soso Moss, Agrociencia 18: 55, 1974.
  12. Campbell, CMI/AAB Descr. Pl. Viruses 43, 4 pp., 1971.
  13. Capoor & Varma, Indian J. agric. Sci. 28: 225, 1958.
  14. Chang, J. agric. Res. China 28: 207, 1979.
  15. Christie & Crawford, Pl. Dis. Reptr 62: 20, 1978.
  16. Christie & Edwardson, Monogr. Ser. Fla agric. Exp. Stn 9, 155 pp., 1977.
  17. Conover, Phytopathology 52: 6, 1962.
  18. Conover, Proc. Fla St. hort. Soc. 77: 440; 1964a.
  19. Conover, Proc. Fla St. hort. Soc. 77: 444, 1964b.
  20. Cook, Tech. Bull. Fla agric. Exp. Stn 750, 19 pp., 1972.
  21. De Bokx, Pl. Dis. Reptr 49: 742, 1965.
  22. De La Rosa & Lastra, Phytopath. Z. 106: 329, 1983.
  23. De Mejia, Ph.D. Diss., Univ. Fla, 52 pp., 1984.
  24. De Mejia, Hiebert & Purcifull, Phytopathology 74: 1015, 1984.
  25. Dodds, Lee, Nameth & Laemmlen, Phytopathology 74: 221, 1984.
  26. Dougherty & Hiebert, Virology 104: 183, 1980.
  27. Ebrahim-Nesbat, Phytopath. Z. 79: 352, 1974.
  28. Edwardson, Monogr. Ser. Fla agric. Exp. Stn 4, 398 pp., 1974.
  29. Edwardson, Purcifull & Christie, Virology 34: 250, 1968.
  30. Fischer & Lockhart, Pl. Dis. Reptr 58: 143, 1974.
  31. Francki, Mossop & Hatta, CMI/AAB Descr. Pl. Viruses 213, 6 pp., 1979.
  32. Ghosh & Mukhopadhyay, Phytopath. Z. 94: 172, 1979.
  33. Gonsalves & Ishii, Phytopathology 70: 1028, 1980.
  34. Greber, Aust. J. agric. Res. 29: 1235, 1978.
  35. Grogan, Hall & Kimble, Phytopathology 49: 366, 1959.
  36. Halliwell, Johnson & Cotner, Misc. Publn Tex. agric. Exp. Stn 1435, 5 pp., 1979.
  37. Hein, Phytopath. Z. 89: 221, 1977.
  38. Herold & Weibel, Virology 18: 302, 1962.
  39. Hiebert, Purcifull & Christie, in Methods in Virology Vol. 8, p. 225, eds K. Maramorosch & H. Koprowski, Academic Press: New York, 1984a.
  40. Hiebert, Thornbury & Pirone, Virology 135: 1, 1984b.
  41. Hollings & Brunt, CMI/AAB Descr. Pl. Viruses 245, 7 pp., 1981.
  42. Ishii & Holtzmann, Phytopathology 47: 947, 1963.
  43. Jensen, Phytopathology 39: 191, 1949a.
  44. Jensen, Phytopathology 39: 212, 1949b.
  45. Karl & Schmelzer, Arch. PflSchutz 7: 3, 1971.
  46. Laemmli, Nature, Lond. 227: 680, 1970.
  47. Lambe, J. Rio Grande Valley hort. Soc. 17: 128, 1963.
  48. Lana, J. hort. Sci. 55: 191, 1980.
  49. Lastra & Quintero, Pl. Dis. 65: 439, 1981.
  50. Lecoq, Lot & Pitrat, Agronomie 2: 787, 1982.
  51. Lecoq, Lisa & Dellavalle, Pl. Dis. 67: 824, 1983.
  52. Lima & Gomes, Fitossanidade, Fortaleza 1: 56, 1975.
  53. Lisa & Lecoq, CMI/AAB Descr. Pl. Viruses 282, 4 pp., 1984.
  54. Lisa, Boccardo, D'Agostino, Dellavalle & d'Aquilio, Phytopathology 71: 667, 1981.
  55. Lovisolo, Acta Hort. 88: 33, 1980.
  56. Makkouk & Lesemann, Pl. Dis. 64: 789, 1980.
  57. Martelli & Russo, Virology 72: 352, 1976.
  58. Matthews, Intervirology 17: 4, 1982.
  59. Milne & Grogan, Phytopathology 59: 809, 1969.
  60. Milne, Grogan & Kimble, Phytopathology 59: 819, 1969.
  61. Provvidenti & Gonsalves, J. Hered. 73: 239, 1982.
  62. Provvidenti & Robinson, J. Hered. 68: 56, 1977.
  63. Provvidenti & Uyemoto, Pl. Dis. Reptr 57: 280, 1973.
  64. Purcifull, CMI/AAB Descr. Pl. Viruses 84, 3 pp., 1972.
  65. Purcifull & Edwardson, Virology 32: 393, 1967.
  66. Purcifull & Hiebert, CMI/AAB Descr. Pl. Viruses 50, 4 pp., 1971.
  67. Purcifull & Hiebert, Phytopathology 69:112, 1979.
  68. Purcifull, Christie & Lima, Phytopathology 71: 1221, 1981.
  69. Purcifull, Adlerz, Simone, Hiebert & Christie, Pl. Dis. 68: 230, 1984a.
  70. Purcifull, Hiebert & Edwardson, CMI/AAB Descr. Pl. Viruses 293, 7 pp., 1984b.
  71. Quiot, Kaan & Beramis, Annls Phytopath. 3: 127, 1971.
  72. Ragozzino & Stefanis, Annali Fac. Sci. Agr. Univ. Napoli, IV, 11: 33, 1977.
  73. Russo, Martelli, Vovlas & Ragozzino, Phytopath. Medit. 18: 94, 1979.
  74. Samah, Ph.D. Diss., Univ. Adelaide, 109 pp., 1982.
  75. Schmelzer, in Plant Virology, p. 206, ed. C. Blattny, Academia: Prague, 346 pp., 1969.
  76. Shepard, Secor & Purcifull, Virology 58: 464, 1974.
  77. Silva & Costa, Summa Phytopath. 4: 71, 1978.
  78. Story & Halliwell, Pl. Dis. Reptr 53: 757, 1969.
  79. Talbot & Yphantis, Anal. Biochem. 44: 246, 1971.
  80. Trujillo & Gonsalves, Phytopathology 57: 9, 1967.
  81. Van Regenmortel, CMI/AAB Descr. Pl. Viruses 63, 4 pp., 1971.
  82. Vovlas, Hiebert & Russo, Phytopath. Medit. 20: 123, 1981.
  83. Wan & Conover, Proc. Fla St. hort. Soc. 94: 318, 1981.
  84. Wan & Conover, Pl. Dis. 67: 353, 1983.
  85. Wang, Wang, Chiu & Sun, Pl. Prot. Bull. 20: 133, 1978.
  86. Webb, Phytopathology 55: 1379, 1965.
  87. Webb & Scott, Phytopathology 55: 895, 1965.
  88. Webb, Bohn & Scott, Pl. Dis. Reptr 49: 532, 1965.
  89. Yeh, Ph.D. Diss., Cornell Univ., 98 pp., 1984.
  90. Yeh & Gonsalves, Phytopathology 74: 1086, 1984.
  91. Yeh, Gonsalves & Provvidenti, Phytopathology 74: 1081, 1984.
  92. Yonaha, Bull. CoIl. Agric. Univ. Ryukyus 23: 115, 1976.
  93. Yonaha, Bull. Coll. Agric. Univ. Ryukyus 24: 169, 1977.
  94. Zettler, Edwardson & Purcifull, Phytopathology 58: 332, 1968.
  95. Zitter & Tsai, Pl. Dis. Reptr 61: 1025, 1977.