13) Bibliografia sui micoplasmi

Indice della monografia

Adler H. E., 1965 – Mycoplasmosis in animals. – Advan. Vet. Sci., 10: 205 – 244.

Amici A., Grancini P., Osler R., Refatti E., 1972 – Alterazioni a probabile eziologia da micoplasmi in varie specie di piante in Italia. – Riv. Pat. Veg., 8: 21 – 50.

Anderson D. R., Hopps H. E., Barile M. F., Bernheim B. C., 1965 – Comparison of the ultrastructure of several rickettsiae, ornithosis virus and Mycoplasma in tissue culture. J. Bacteriol., 90: 1387 – 1404.

Anonimo, 1993 – Int. J. Syst. Bacteriol., 43: 394.

Atanasoff D., 1972 – The mycoplasma ridde. Phytopath. Z., 74: 342 – 348.

Baldacci E., Amici A., Belli G., Corbetta G., 1970 – Il giallume del riso: osservazioni e ricerche su sintomatologia, epidemiologia ed eziologia. Il Riso, 19 (1): 9 pag.

Belli G., 1970 – I micoplasmi agenti fitopatogeni di recente scoperta. – L’Italia Agricola, 9.

Belli G., Amici A., Osler R., 1973 – I micoplasmi come agenti di malattie di piante ornamentali. – Notiziario sulle Malattie delle Piante, 88 (III Serie N. 15).

Biberfeld G., Biberfeld P., 1970 – Ultrastructural features of Mycoplasma pneumoniae. J. Bacteriol., 102: 855 – 861.

Bos L., 1970 – Mycoplasma’s een nieuw hoofdstuk in de Plantezietenkunde? Overduk uit Gewasbesch. 1:45 – 54.

Bovarnick M. R., Allen E. G., 1957 – Reversible inactivation of the toxicity and hemolytic activity of typhus rickettsiae by starvation. J. Bacteriol., 74: 637 – 645.

Bovarnick M. R., Miller J. C., Snyder J. C., 1950 – The influence of certain salts amino acids sugars, and proteins on the stability of rickettsiae. J. Bacteriol., 59: 509 – 522.

Bové J. M., Moutous G., Saillard C., Fos A., Bonfils J., Vignault J. C., Nhami A., Abassi M., Kabbage K., Hafidi B., Mouches C., Viennot - Bourgin G., 1979 – Mise en evidence de Spiroplasma citri , l’agent causal de la maladie du "stubborn » des agrumes dans sept cicadelles du Maroc dont Laodelphax striatella (Fallen) et Psammotettix striatus (Linnaeus). C R. Acad. Sci. Ser. D, 288: 335 – 338.

Bové J. M., Saillard C., 1979 – Cell biology of spiroplasmas. In The Mycoplasmas, Vol. 3, ed. R. F. Whitcomb, J. G. Tully, pp. 83 – 153. New York: Academic.

Boyce et al., 1951 – (citato da Carter, 1966).

Bredt W., 1969 – Filamentous growth of some Mycoplasma species of man. Experientia , 25: 1118.

Breed R. S., Murray E. G. D., Smith N. R., 1957 – In Bergey’s Manual of determinative bacteriology, 7 th ed., Wiliams et Wilkins, Baltimore, 1094.

Carter W., 1966 – Insects in relation to plant disease. - Interscience publishers, New York.

Casper R., 1969 – Mykoplasmen als erreger von planzenkheiten. Nachricht. Deutsch. Pflanzenschutz., 12: 177 – 182.

Chanock R. M., Hayflick M. L., Barile M. F., 1962 – Growth on artificial medium of an agent associated with atypical pneumonia and its identification as a P.P.L.O. Proc. Nat. Acad. Sci., 48: 41 – 49.

Chen T. A., Davis R. E., 1979 – Cultivation of spiroplasmas. See Ref. 7, pp. 65 – 82.

Chen T. A., Granados R. R., 1970 – Plant pathogenic mycoplasma – like organism maintenance in vitro and trasmission to Zea mays L. – Science, 167: 1633 – 1636.

Cole R. M., Tully J. G., Popkin T. J., Bove J. M., 1973 – Ultrastructure of the agent of citrus "stubborn disease". J. Bacteriol., 115: 367 – 386.

Conti M., 2001 – Giallumi della vite. Informatore Fitopatologico, 4: 35 – 40.

Conti M., Barba M., 1996 – I fitoplasmi, micoplasmi agenti di malattie delle piante. Atti Convegno Annuale SIPaV (Società Italiana di Patologia Vegetale).

Cousin M. T., Ruegg E. F., Kartha K. K., 1971 – Premièrs travaux concernant les bourgeons de plantes atteintes de mycoplasmes. Ann. Phytopathol., 3 : 533.

Dale J. L., Kim K. S., 1969 – Micoplasma – like bodies in Dodder parasitizing Aster yellows infected plants. - Phytopathology, 59: 1765 – 1766.

Darland G., Brock T D., Samsonoff W., Conti S. F., 1970 – A thermophilic, acidophilic mycoplasma isolated from a coal refuse pile. Science, 170: 1416 – 1418.

Davis R. E., Whitcomb R. F, 1971 – Mycoplasmas rickettsiae and chlamydiae: possible relation to yellows diseases and other disorders of plants and insects. – Annual Review of Phytopathology, Vol. 9: 119 – 153.

Davis R. E., Whitcomb R. F, Steere R. L., 1968 – Remission of Aster Yellows disease by antibiotics. Science, 161: 793 – 795.

Davis R. E., Worley J. F., Whitcomb R. F., Ishijima T., Steere R. L., 1972 – Helical filaments produced by a mycoplasma – like organism associated with corn stunt disease. Science, 176: 521 – 523.

Dienes L. 1938 – Further observations on the L’ organisms of Klieneberger. Proc. Soc. Exp. Biol. Med., 39 : 365 – 367.

Dienes L., 1960 – Controversial aspects of the morphology of PPLO. Ann. NY Acad. Sci., 79: 356 – 368.

Dienes L., 1968 – Morphology and reproductive processes of bacteria with defective cell wall. In Microbial Protoplasts , Spheroplasts and L – forms, ed. L. B. Guze, Chap. 8, 74 – 93. Baltimore : Wiliams e Wilkins, 523 pp.

Dienes L., Bullivant S., 1967 – Comparison of the morphology of PPLO and L – forms of bacteria with light and electron microscopy. Ann. NY Acad. Sci., 143: 719 – 732.

Dijkstra J., 1972 – A virologist’s view on mycoplasma. Proceedings of the Third International Conference on Plant Pathogenic Bacteria, Wageningen, 14 – 21 April 1971: 321 – 324.

Doi Y., Teranaka M., Yora K., Asuyama H., 1967 – Mycoplasma or PLT group - like microorganisms found in the phloem elements of plants infected with Mulberry dwarf, potato witches’ broom, aster yellows, or Paulonia witches’ broom. – Ann. Phytopath. Soc. Japan, 33: 259 – 266.

Duval J. C., 1970 – Bactéries d’allure rickettsienne parasites d’un myxomycète. I. Cycle de l’infection et obtention d’une souche saine par action chloramphenicol. J. Microsc., 9 : 185 – 200.

Eaton M. D., 1950 – Action of aureomycin and chloromycetin on the viruses of primary atypical pneumonia. Proc. Soc. Exp. Biol. Med., 73 : 24 – 26.

Eaton M. D., 1965 – Pleuropneumonia – like organisms and related forms. Ann. Rev. Microbiol., 19: 379 – 406.

Eaton M. D., Liu C., 1957 – Studies on sensitivity to streptomycin of the atypical pneumonia agent. J. Bacteriol. 74: 784 – 787.

Edward D. G. et al., 1967 – Recommendations on nomenclature of the order Mycoplasmatales. Science, 155: 1694 – 1696.

Edward D. G., Freundt E. A., 1969 – Proposal for classifying organisms related to Mycoplasma laidlawii in a family Sapromycetaceae, genus Sapromyces within the Mycoplasmatales. - J. Gen. Microbiol., 57: 391 – 395.

Edward D. G., Freundt E. A., 1970 – Amended nomenclature for a classification of strains related to Mycoplasma laidlawii. - J. Gen. Microbiol., 62: 1 –2.

Edward D. G., Freundt E. A., Chanock R. M., Fabricant J., Hayflick L., Lemcke R. M., Razin S., Somerson N. L., Tully J. G., Wittler R. G., 1972 – Proposal for minimal standards for descriptions of new species of the order Mycoplasmatales. Journal of Systematic Bacteriology, 22: 184 – 188.

Fallon R. J., Whittlestone P., 1969 – Isolation, cultivation and maintenance of mycoplasmas. – Methods in Microbiology, 3 – B: 211 – 267.

Fraser C. E. O. 1969 – Analytical serology of the chlamydiaceae. In Analytical Serology of the chlamydiaceae. In Analytical Serology of Microorganisms, ed. J. B. G. Kwapinski, 257 – 329. New York: Interscience, 681 pp.

Freundt E. A., 1969 – Cellular morphology and mode of replication of the mycoplasmas. See ref., 84: 281 – 315.

Furness G., 1970 – The growth and morphology of mycoplasmas replicating in synchrony. J. Infect. Dis., 122: 146 – 158.

Furness G., Pipes F. J., McMurtrey M. J., 1968 – Analysis of the life cycle of Mycoplasma pneumoniae by synchronized division and by ultraviolet and X irradiations. J. Infect. Dis., 118: 7 – 13.

Giannotti J., Devauchelle G., Vago C., 1968 – Microrganismes de type mycoplasme chez une cicadelle et une plante infectée par la phillodie. – C. R. Acad. Sci., 266 : 2168 – 2170.

Giannotti J., Marchoux G., Devauchelle G., 1969 – Observation de microorganismes de type mycoplasme dans le cellules libériannes de Cuscuta subinclusa L., plante vectrice du Stolbur de la tomate. – Ann. de Phytopathologie, 1 : 445 – 456.

Giannotti J., Vago C., 1971 – Rôle des mycoplasmes dans l’étiologie de la phillodie du trèfle: culture et transmission expérimentale de la maladie. Physiol. Vég., 9: 541 – 553.

Giannotti J., Vago C., Kuhl G., Czarnecky D., 1969b – Développement en milieu liquide des mycoplasmes de végétaux. C. R. Acad. Agric., 10: 1044 – 1052.

Giannotti J., Vago C., Marchoux G., Devauchelle G., Czarnecky D., 1972 – Caractérisation par la culture in vitro de souches de mycoplasmes correspondant à huit maladies différentes de plantes. C. R. Acad. Sci. Paris, 274: 330 – 333.

Giannotti J., Vago C., Marchoux G., Devauchelle G., Duthoit J. L., 1970 – Infection de plante par un type inhabituel de microorganisme intracellulaire. C. R. Acad. Sci. Ser. D., 271: 2118 – 2119.

Gordon F. B., Quan A. L., 1965 – Occurrence of glycogen in inclusions of the psittacosis – lymphogranuloma venereum – trachoma agents. J. Infect. Dis., 115 : 186 – 196.

Gourret J. P., 1972 – Les relations des mycoplasmes avec les tissus conducteurs. Physiol. Vég. 10: 785.

Grancini P., 1958 – Un gruppo di virus delle piante importanti ma poco noti. – Bull. dell’Agricol., 36 e 37: 22 pag.

Hampton R. O., Stevens J. O., Allen T. C., 1969 - Mechanically transmissible mycoplasma from naturally infected peas. - Plant Dis. Reptr., 53: 499 – 503.

Hayflick L., 1969 – Fundamental biology of the class Mollicutes, order Mycoplasmatales, in The Mycoplasmatales and the L – phase of bacteria (coordinatore L. Hayflick), North - Holland Publ. Comp., Amsterdam: 15 – 48.

Hayflick L., 1969 – The Mycoplasmatales and the L – phase of bacteria. North Holland Publishing Co., Amsterdam.

Hayflick L., Chanock R. M., 1965 – Mycoplasma species of man. – Bacteriol. Rev., 29: 185 – 221.

Hayflick L., Stanbridge E., 1967 – Isolation and identification of mycoplasma from human clinical materials. Ann. NY Acad. Sci., 143: 608 – 621.

Hibino H., Schneiders H., 1970 – Mycoplasmalike bodies in sieve tubes of pear tree affected with pear decline. Phytopathology, 60: 499 – 501.

Hijmans W., van Boven C. A. P., Clasener H. A. L., 1969 – Fundamental biology of the L – Phase of bacteria. In The Mycoplasmatales and the L – Phase of Bacteria, ed. L. Hayflick. Chap. 4, 67 – 143. New York: Appleton – Century – Crofts. 731 pp.

Ishiie T., Doi Y., Yora K., Asuyama H., 1967 – Suppressive effects of antibiotics of tetracycline group on development of Mulberry dwarf disease. – Ann. Phytopath. Soc. Japan, 33 : 267 – 275.

Jones A. L., Whitcomb R. F., Williamson D. L., Coan M. E., 1977 – Comparative growth and primary isolation of spiroplasmas in media based on insect tissue culture formulations. Phytopathology, 67: 738 – 746.

Kammer G. M., Pollack J. D., Klainer A. S., 1970 – Scanning – beam electron microscopy of Mycoplasma pneumoniae. J. Bacteriol., 104: 499 – 502.

Kingsbury D. T., Weiss E., 1968 – Lack of deoxyribonucleic acid homology between species of the genus Chlamydia. J. Bacteriol., 96: 1421 – 1423.

Klainer A. S., Betsch C. J., 1970 – Scanning – beam electron microscopy of selected microorganisms. J. Infect. Dis., 121: 339 – 343.

Klieneberger E., 1935 – The natural occurrence of pleuropneumonia – like organisms in apparent symbiosis with Streptobacillus moniliformis and other bacteria. J. Pathol. Bacteriol., 40: 93 – 105.

Kunkel L. O., 1941 – Heat cure of Aster Yellows in Periwinkles. – J. of Bot., 28: 761 – 769.

Kunkel L. O., 1943 – Potato witches’ broom transmission by Dodder and cure by heat. – Proc. Amer. Phil. Soc., 86 : 407 – 475.

Lee I. M., Cartia G., Calavan E. C., Kaloostian G. H., 1973 – Citrus stubborn disease organism cultured from beet leafhopper. Calif. Agric., 27 (11): 14 – 15.

Liao C. H., Chen T. A., 1977 – Culture of corn stunt spiroplasma in a simple medium. Phytopathology, 67: 802 – 807.

Lin S. C., Lee C. S., 1969 – White leaf disease of sugarcane. Sugarcane Path. Newsl., 3: 2 –3.

Liss A., Maniloff J. 1971 – Isolation of Mycoplasmatales viruses and characterization of MVL1, MVL52, and MVG51. Science, 173: 725 – 727.

Lovisolo O., 1973 – I micoplasmi , microrganismi associati a malattie delle piante. – Informatore Botanico Italiano, Vol. 5, N. 1: 59 – 70.

Madoff S., 1960 – Isolation and identification of PPLO. Ann. NY Acad. Sci., 70: 383 – 392.

Maillet P. L., 1970 - Infection simultanée par des particules de type PLT (Rickettsiales) et de type PPLO (Mycoplasmatales) chez un insecte vecteur de la phyllodie du trèfle, Euscelis lineolatus Brullé (Homoptéra Jassidae). J. Microscop., 9 : 827 – 832.

Maillet P. L., 1970 – Présence de particules de type rickettsien dans la salive d’un Homoptère vecteur de la phyllodie du trèfle Euscelis lineolatus Brullé (Homoptéra, Jassidae). Rev. Can. Biol., 29 : 391 – 393.

Maillet P. L., 1971 – Observations ultrastructurales et biologiques sur des microorganismes de type rickettsien trouvés chez divers. Homoptères Auchenorhynques. Ann. Sci. Naturelles, Zool.

Maillet P. L., Gourret J. P., Hamon C., 1968 – Sur la présence de particules de type mycoplasme dans le liber de plantes atteintes de maladies de type << jaunisse>> (Aster Yellows, Phillodie du Trèfle, Stolbur de la Tomate) et sur la parenté ultrastructurale de ces particules avec celles trouvées chez divers insectes Homoptères. - C. R. Acad. Sci. Paris, 266 : 2309 – 2311.

Maniloff J., 1970 – Ultrastructure of Mycoplasma laidlawii during culture development. J. Bacteriol., 102: 561 – 572.

Maramorosch K., Granados R. R., Hirumi H., 1970 – Miycoplasma diseases of plants and insects. Adv. Virus Res., 16: 135 – 193.

Maramorosch K., Shikata E., Granados R. R., 1968 – Structures resembling mycoplasma in diseased plants and insect vectors. Trans. N. Y. Acad. Sci., 30: 841 – 845.

Markham P G., Townsend R., Bar Joseph M., Daniels M. J., Plaskitt A., Meddins B. M., 1974 – Spiroplasmas are the causal agents of citrus little – leaf disease. Ann. Appl. Biol., 78: 49 – 57.

Matthews R. E. F., 1970 – Plant virology. Academic Press, N. Y. and London, pag. 778.

McCoy R. E., Caudwell A.., Chang C J., Chen T. A., Chiykowski L. N., Cousin M. T., Dale J. L., De Leeuw G. T. N., Golino D. A., Hackett K. J., Kirkpatrick B. C., Marwitz R., Petzold H., Sinha R. C., Sugiura M., Whitcomb R. F., Yang I. L., Zhu B. M., Seemuller E., 1989 – Plant diseases associated with mycoplasma - like organisms. In: The mycoplasmas Vol. 5. Academic Press Inc.

McElhaney R. N., Tourtellotte M. E., 1969 – Mycoplasma membrane lipids: Variations in fatty acid composition. Science, 164: 433 – 434.

McGee Z. A., Rogul M., Wittler R. G., 1967 – Molecular genetic studies of relationships among Mycoplasma, L – forms and bacteria. Ann. NY Acad. Sci., 143: 21 – 30.

Milne R. G., Thompson G. W., Taylor – Robinson D., 1972 – Electron microscope observations on Acholeplasma laidlawii viruses. Archiv. Fur die gesamte Virusforschung, 37: 378 – 385.

Morton H. E., Roberts R. J. 1967 – Propagation of mycoplasma other than M. pneumoniae. Ann. NY Acad. Sci., 143: 366 – 374.

Moulder J. W., 1966 – The relation of the psittacosis group (Chlamydiae) to bacteria and viruses. Ann. Rev. Microbiol., 20: 107 – 130.

Nasu S., Jensen D. D., Richardson J., 1970 – Electron microscopy of mycoplasma – like bodies associated with insect and plant hosts of peach western X disease. Virology, 41: 583 – 595.

Nielson M. W. (1968) – The leafhopper vectors of phytopathogenic viruses (Homoptera, Cicadellidae).Taxonomy, biology, and virus transmission. U. S. Department of Agriculture; Technical Bulletin N. 1832.

Nocard E., Roux E. R., 1898 – Le microbe de la péripneumonie. – Ann. Inst. Pasteur, 12 : 240 – 262.

Oldfield G. N., Kaloostian, G. H., Pierce H. D., Calavan E. C., Granett A. L., Blue R. L., 1976 – Beet leafhopper transmits citrus stubborn disease. Calif. Agric., 30 (6): 15.

Oldfield G. N., Kaloostian, G. H., Pierce H. D., Calavan E. C., Granett A. L., Blue R. L., Rana G. L., Gumpf D. J., 1977 – Transmission of Spiroplasma citri from citrus to citrus by Scaphytopius citri. Phytopathology, 67: 763 – 765.

Ormsbee R. A., 1969 – Rickettsiae (as organisms). Ann. Rev. Microbiol., 23: 275 – 292.

Ormsbee R. A., 1970 – Rickettsiae. See ref., 97: 603 – 611.

Page L. A., 1966 – Revision of the family Chlamydiaceae Rake (Rickettsiales): Unification of the psittacosis – lymphogranuloma venereum – trachoma group of organisms in the genus Chlamydia Jones, Rake and Stearns, 1945. Int. J. Systematic Bacteriol., 16: 223 – 252.

Page L. A., 1968 – Proposal for the recognition of two species in the genus Chlamydia Jones, Rake, and Stearns, 1945. Int. J. Systematic Bacteriol., 18: 51 – 66.

Pellegrini S., Belli G., Gerola F. M., 1969 – Micoplasma – like bodies in rice plants infected with a yellow – type disease. Giorn. Bot. Ital., 103: 395 – 399.

Philip C B., 1956 – Comments on the classification of the order Rickettsiales. Can. J. Microbiol., 2: 261 – 270.

Ploaie P. G., 1970 – Tesi di dottorato. 280 pag; Univ. di Bucarest, Romania.

Ploaie P. G., 1971 – Particles resembling viruses associated with mycoplasma like organisms in plants. Rev. Roum. Biol. Botan., 16: 3 – 6.

Pollini C. P., Giunchedi L., 1984 – Micoplasmi e malattie delle piante. La Difesa delle Piante, 3: 177 – 204.

Ranhand J. M., Mitchell W. O., Popkin T. J., Cole R. M., 1980 – Covalently closed circular deoxyribonucleic acids in spiroplasmas. J. Bacteriol., 143: 1194 – 1199.

Razin S., 1969 – Structure and function in mycoplasma. Ann. Rev. Micr., 23: 317 – 356.

Razin S., Cosenza B. J., 1966 – Growth phases of Mycoplasma in liquid media observed with phase – contrast microscope. J. Bacteriol., 91: 858 – 869.

Razin S., Cosenza B J., Tourtellotte M. E., 1967 – Filamentous growth of mycoplasma. Ann. NY Acad. Sci., 143: 66 – 76.

Rehácek J., Brezina R., Majerská M., 1968 – Multiplication of rickettsiae in tick cells in vitro. Acta Virol., 12: 41 – 43.

Reuss K., 1967 – Influence of fixation on gross morphology of Mycoplasma. J. Bacteriol., 93: 490 – 492.

Rippa G., 1904 – (Citato da Grancini, 1963).

Rubio – Huertos M., Beltrá R., 1962 – Formas L fijas del Agrobacterium tumefaciens obtenidas por medio de glicocola. Microbiol. Expan., 15 : 219 – 230.

Rubio – Huertos M., Beltrá R., 1962 – Ultrastructure of stable pathogenic L – forms of Agrobacterium tumefaciens inside tumors. Proc. X Int. Congr. Microbiol. In press.

Saglio P., Lafleche D., Bonissol C., Bove J. M., 1971 – Isolement, culture et observation au microscope électronique des structures de type mycoplasma associées à la maladie du Stubborn des agrumes et leur comparaison avec les structures observées dans les case de la maladie du Greening des agrumes. Physiol. Vég., 9:569 – 582.

Saglio P., Lafleche D., L’Hospital M., Dupont G., Bové J. M., 1972 – Isolation and growth of citrus mycoplasmas. In Pathogenic Mycoplasmas. Ciba Found. Symp., ed. K. Elliott, J. Birch Jr., pp. 107 – 203. New York: Assoc. Sci. Publ.

Saglio P., L’Hospital M., Laflèche D., Dupont G., Bové J. M., Tully J. G., Freundt E. A., 1973 – Spiroplasma citri gen. and sp. n. A mycoplasma – like organism associated with "stubborn" disease of citrus. Int. J. Syst. Bacteriol., 23 : 191 – 204.

Sinha R. C., Paliwal Y. C., 1969 – Association, developement and growth cicle of Micoplasma – like organisms in plants affected with clover phyllody. – Virology, 39: 759 – 767.

Skripal I. G., 1974 – On improvement of taxonomy of the class Mollicutes and establishment in the order Mycoplasmatales of the new family Spiroplasmataceae Fam. Nova. Microbiol. Zh Kiev, 36: 462 – 467.

Smith P. F., 1964 – Comparative physiology of pleuropneumonia – like and L – type organisms. Bacteriol. Rev., 28: 97 – 125.

Somerson N. L., Reich P. R., Chanock R. M., Weissman, S. M., 1967 – Genetic differentiation by nucleic acid homology. III. Relationships among mycoplasma, L – forms, and bacteria. Ann. NY Acad. Sci., 143: 9 – 20.

Steere R. L., 1970 – Double freeze – etched replicas and electron microscopy of aster yellow – infected cells. Phytopathology, 60: 1018 (Abstr.).

T’ang F. F., Chang H. L., Huang Y. T., Wang K. C., 1957 – Studies on the etiology of trachoma with special reference to isolation of the virus in chick embryo. Chinese Med. J., 75:429 – 447.

Thomas W. B., Lyman C. M., Moore R. W., Grumbles L. C., 1969 – A partially defined (synthetic) medium for Mycoplasma gallisepticum. Ann. J. Vet. Res., 30: 2021 – 2026.

Tillack, T. W., Carter R., Razin S., 1970 – Native and reformed Mycoplasma laidlawii membranes compared by freeze – etching. Biochim. Biophys. Acta, 219: 123 – 130.

Tully J. G., Whitcomb R. F., Clark H. F., Williamson D. L., 1977 – Pathogenic mycoplasmas: Cultivation and vertebrate pathogenicity of a new spiroplasma. Science, 195: 892 – 894.

Ushiyama R., Bullivant S., Matthews R. E. F., 1969 – A mycoplasma - like organism associated with Phormium yellow leaf disease. New Zeland J. Botany, 7: 363 – 371.

Van Boven C. P. A., Ensering H. L., Hijmans W., 1968 – Size determination by the filtration method of the reproductive elements of group A streptococcal L. forms. J. Gen. Microbiol., 42: 403 – 412.

Van Slogteren D. H. M., 1972 – Aster yellows in gladiolus in the Netherlands: cure by hot - water treatment and prevention of spread with systemic insecticides. Proc. Int. Symp. Flowerbulbs, Noordwijk/Lisse, 1970 Vol. II, 273 – 277.

Weiss E., 1968 – Comparative metabolism of rickettsiae and other host dependent bacteria. Zentralbl. Bakteriol. Parasitenk. Abt. 1 Orig., 206: 292 – 298.

Weiss E., Wilson N. N., 1969 – Role of exogenous adenosine triphosphate in catabolic and synthetic activities of Chlamydia psittaci. J. Bacteriol., 97: 719 – 724.

Whitcomb R. F., 1981 – The biology of spiroplasmas. Ann. Rev. Entomol., 26: 397 – 425.

Whitcomb R. F., Davis R. E., 1970 – Evidence on possible mycoplasma etiology of aster yellows disease. II Suppression of aster yellows in insect vectors. Infect. Immunity, 2: 209 – 215.

Williamson D. L., Poulson D. F., 1979 – Sex ratio organisms (spiroplasmas)of Drosophila. See Ref. 7, pp. 175 – 208.

Williamson D. L., Whitcomb R. F., 1975 – Plant mycoplasmas: A cultivable spiroplasma causes corn stunt disease. Science, 188: 1018 – 1020.

Worley J. F., 1970 – Possible replicative forms of a mycoplasma - like organism and their location in aster yellows diseases Nicotiana and aster. Phytopathology, 60: 284 – 292.

Zdrodovskii P. F., Golinevich H. M., 1960 – The Rickettsial Diseases. Transl. B. Haigh. New York: Pergamon Press. 629 pp.