Comparisons of Ophiostomatoid Fungi Associated with <i>Tomicus piniperda</i> and <i>T. minor</i> in Japanese Red Pine

Masuya, Hayato; Kaneko, Shigeru; Yamaoka, Yuichi; Osawa, Masashi

doi:10.1007/bf02762237

Cited by 24 publications

(23 citation statements)

References 14 publications

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“…A similar spectrum of ophiostomatoid fungi has been found associated with T. piniperda in other parts of its distribution range in Europe [6,32,39,40,46,48,50,51]. Recently, some researchers have recorded that the mycobiota of T. piniperda in Asia differ from the European ones [14,17,[25][26][27][28][29][30][31][32][33][34][35][36][37][38]58]. The one record of blue-stain fungi associated with T. piniperda was made by Siemaszko in Poland, who found O. minus, O. piceae and O. piliferum [50].…”

Section: Discussionmentioning

confidence: 79%

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Fungi associated withTomicus piniperdain Poland and assessment of their virulence using Scots pine seedlings

Jankowiak¹

2006

Ann. For. Sci.

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-The species composition and virulence of fungi associated with Tomicus piniperda were studied at eight locations in Poland. The fungi were isolated from phloem and sapwood samples taken from insect galleries and then identified. The virulence of the most common ophiostomatoid species was evaluated through inoculations using two-year-old Scots pine seedlings. A great diversity of fungi were found associated with T. piniperda, including 4 837 cultures and 67 species. The most important groups of fungi were the ophiostomatoids and moulds, including mainly Penicillium, Trichoderma and Mucor species. Among ophiostomatoid fungi, Ophiostoma minus and O. piceae dominated, with a frequency of occurrence of 32.4 and 11.5% of inspected galleries, respectively. Occasionally isolated species included Leptographium lundbergii, L. procerum, L. wingfieldii, Graphium pycnocephalum and Graphium sp. 'W'. In general, the frequency of the ophiostomatoid species was highly variable among locations. Leptographium wingfieldii and O. minus, were the only species capable of killing whole plants and penetrated deeper into the sapwood than other species (87-100% mortality during the 11 week incubation period). Other fungi, including O. piliferum, O. piceae and L. procerum, were considerably less virulent.

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Section: Discussionmentioning

confidence: 79%

“…The association between T. piniperda and O. minus appears to be inconsistent. O. minus occurred at high frequencies in Sweden [51], Poland [50] and Japan [35,36]. In contrast it was only rarely found in England [6].…”

Section: Discussionmentioning

confidence: 99%

Fungi associated withTomicus piniperdain Poland and assessment of their virulence using Scots pine seedlings

Jankowiak¹

2006

Ann. For. Sci.

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“…Of these, L. longiconidiophorum was from P. densiflora in Japan adding to several species in Leptographium s. l. reported in association with various bark beetles from P. densiflora in Japan, including L. procerum (Masuya et al 1999(Masuya et al , 2009). All these identifications have been based on morphology, and although L. longiconidiophorum has longer conidiophores than L. procerum, it is possible that some of the isolates reported from Japan as the latter species, might have represented L. longiconidiophorum.…”

Section: Discussionmentioning

confidence: 95%

“…UK (Wingfield and Gibbs 1991) and Poland (Jacobs and Wingfield 2001;Jankowiak and Bilański 2013a, b, c)], and Asia [e.g. Japan (Masuya et al 1999) and more recently China (Lu et al 2008)]. The species has also been found in association with introduced bark beetles on exotic pines in New Zealand (Wingfield and Marasas 1983) and South Africa (Zhou et al 2001).…”

Section: Discussionmentioning

confidence: 99%

Taxonomy and phylogeny of the Leptographium procerum complex, including Leptographium sinense sp. nov. and Leptographium longiconidiophorum sp. nov.

Yin

Duong

Wingfield

et al. 2014

Antonie van Leeuwenhoek

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“…Subsequently, Yamaoka et al (1997Yamaoka et al ( , 1998 recorded 11 Ophiostoma species associated with the bark beetles Ips typographus L. f. japonicus Niijima and I. cembrae (Heer). However, many species remain to be described and given the appropriate names (Masuya et al 1998(Masuya et al , 1999Yamaoka et al 1998). Therefore, our study focused on the elucidation of the fungal flora of Ophiostoma in Japan.…”

Section: Introductionmentioning

confidence: 99%

Three new Ophiostoma species isolated from Japanese red pine

2003

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Three new species of Ophiostoma found on Japanese red pine are described as Ophiostoma pusillum sp. nov., O. botuliforme sp. nov., and O. nigrogranum sp. nov. Ophiostoma pusillum is characterized by oblong ascospores and a Hyalorhinocladiella anamorph. Ophiostoma botuliforme has ostioles covered with a hyaline gelatinous cap, allantoid ascospores, and a Pesotum anamorph with hyaline to pale brown stipes. Ophiostoma nigrogranum has hyaline ostiolar hyphae with rounded tips, allantoid ascospores, and sclerotium-like structures.

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Comparisons of Ophiostomatoid Fungi Associated with Tomicus piniperda and T. minor in Japanese Red Pine

Cited by 24 publications

References 14 publications

Fungi associated withTomicus piniperdain Poland and assessment of their virulence using Scots pine seedlings

Fungi associated withTomicus piniperdain Poland and assessment of their virulence using Scots pine seedlings

Taxonomy and phylogeny of the Leptographium procerum complex, including Leptographium sinense sp. nov. and Leptographium longiconidiophorum sp. nov.

Three new Ophiostoma species isolated from Japanese red pine

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