Abstract
Two species of Ganoderma belonging to different subgenera which cause disease on oil palms in PNG are identified by basidiome morphology and the morphology of their basidiospores. The names G. boninense and G. tornatum have been applied. Significant pleiomorphy was observed in basidiome characters amongst the specimens examined. This variation in most instances did not correlate well with host or host status. Spore morphology appeared uniform within a species and spore indices varied only slightly. G. tornatum was found to have a broad host range whereas G. boninense appears to be restricted to palms in Papua New Guinea.
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References
Steyaert RL. The concept and circumscription of Ganoderma tornatum. Trans Brit Mycol Soc 1975; 65: 451–467.
Steyaert RL. Basidiospores of two Ganoderma species and others of two related genera under the scanning electron microscope. Kew Bull 1977; 31: 437–442.
Steyaert RL. Species of Ganoderma and related genera mainly of the Bogor and Leiden Herbaria. Persoonia 1972; 7(1): 55–118.
Steyaert RL. Les Ganoderma palmicoles. Bulletin du Jardin Botanique Nationale de Belgique 1967; 37: 485–492.
Steyaert RL. Study of some Ganoderma species. Bulletin du Jardin Botanique Nationale de Belgique 1980; 50: 135–186.
Turner PD. Oil palm diseases and disorders. Oxford: Oxford University Press, 1981.
Shaw D. Micro-organisms in Papua New Guinea. Research Bulletin No. 33. Port Moresby, PNG: Dept. of Primary In-dustry, 1984.
Ryvarden L. Can we trust morphology in Ganoderma?In: Buchanan PK, Hseu R-S, Moncalvo J-M, eds. Ganoderma: systematics, phytopathology and pharmacology. Proceedings of Contributed Symposia 5A,B, 5th International Mycological Congress, Vancouver, August 14–21, 1995: 19–24.
Ryvarden L. Studies in neotropical polypores 2: a preliminary key to neotropical species of Ganoderma with a laccate pileus. Mycologia 2000; 92: 180–191.
Moncalvo J-M. Systematics of Ganoderma. In: Flood J, Bridge PD, Holderness M, eds. Ganoderma diseases of per-ennial crops. CABI Publishing, 2000: 23–45.
Moncalvo J-M, Ryvarden L. A nomenclatural study of the Ganodermataceae Donk. Synopsis fungorum II. Oslo, Nor-way: Fungiflora, 1997.
Gottlieb AM, Wright JE. Taxonomy of Ganoderma from Southern South America: subgenus Elfvingia. Mycol Res 1999.
Gottlieb AM, Wright JE. Taxonomy of Ganoderma from southern South America: subgenus Ganoderma. Mycol Res 1999; 103: 661–673.
Donk M. A conspectus of the families of Aphyllophoralles. Persoonia 1964; 3: 199–234.
Furtado JS. Structure of spores of Ganodermataceae Donk. Rickia 1962; I: 227–242.
Pegler DN, Young TWK. Basidiospore form in British species Ganoderma Karst. Kew Bull 1973; 28: 351–370.
Adaskaveg JE, Gilbertson RL. Cultural studies and genetics of sexuality of Ganoderma lucidum and G. tsugae in relation to the taxonomy of the G. lucidum complex. Mycologia 1986; 78: 694–705.
Adaskaveg JE, Gilbertson RL. Vegetative incompatibility between intraspecific dikaryotic pairings of Ganoderma lu-cidum and G. tsugae. Mycologia 1987; 79: 603–613.
Adaskaveg JE, Gilbertson RL. Basidiospores, pilocystidia and other basidiocarp characters in several species of the Ganoderma lucidum complex Mycologia 1988; 80: 493–507.
Do AB. Sexuality of Ganoderma colossum (Fr.) Torrend. Curr Sci 1980; 49: 520–526.
Hseu R-S, Wang H-H. Characterisation of Ganoderma lu-cidum by di-mon mating. Mushroom Sci 1989; 12: 217–225.
Buchanan PK, Wilke JP. Taxonomy of New Zealand Ganoderma-two non-laccate species. In: Buchanan, PK, Hseu, R-S, Moncalvo, J-Meds. Ganoderma: systematics, phytopath-ology and pharmacology. Proceedings of Contributed Sympo-sia 5A,B, 5th International Mycological Congress, Vancouver, August 14–21, 1995: 7–17.
Anderson JB, Ullrich RC. Biological species of Armillaria mellea in North America. Mycologia 1979; 71: 402–414.
Wakefield EM. Diseases of oil palm in West Africa. Kew Bull 1920: 306–308.
Ho YW, Nawawi A. Ganoderma boninense Pat. from basal stem rot of oil palm (Elaeis guineensis) from peninsular Malaysia. Pertanika 1985; 8: 425–428.
Miller RNG. The characterisation of Ganoderma populations in oil palm cropping systems. PhD thesis, University of Reading, UK, 1995.
Idris AS. Basal stem rot (BSR) of oil palm (Elaeis guineensis Jacq.) in Malaysia. Factors associated with variation in disease.265 severity. PhD thesis, Wye College, The University of London, UK, 1999.
Munsell Color. Munsell soil color charts. Baltimore, MD: Macbeth Division of Kollmorgen Instruments Corporation, 1990.
Kovach WL. MVSP. A multivariate statistical package for IBM-PCs. Wales, UK: Kovach Computing Services, 1993.
Corner EJH. Ad polyporaceas I–Amauroderma and Gano-derma. Beihefte zur Nova Hedwigia 1983; Heft 75. J. Kramer Vaduz, 182 pp.
Sanderson FR, Pilotti CA. Ganoderma basal stem rot: an en-igma or just time to rethink the old problem. The Planter, Kuala Lumpur, 1997; 73: 489–493.
Pilotti CA. Genetic studies of Ganoderma spp. associated with oil palm in Papua New Guinea, PhD thesis. University of Queensland, Australia, 2001.
Humphrey CJ, Leus S. A partial revision of the Ganoderma applanatum group with particular reference to its oriental variants. Phillipine J Sci 1931; 45: 483–589.
Aoshima K. Mycological reports from Papua New Guinea and the Solomon Islands. Bulletin of the National Science Museum (Tokyo) 1971; 14: 428–437.
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Pilotti, C.A., Sanderson, F.R., Aitken, E.A. et al. Morphological variation and host range of two Ganoderma species from Papua New Guinea. Mycopathologia 158, 251–265 (2004). https://doi.org/10.1023/B:MYCO.0000041833.41085.6f
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DOI: https://doi.org/10.1023/B:MYCO.0000041833.41085.6f