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<title>UTas ePrints - Variation of heartrot, sapwood infection and polyphenol extractives with provenance of Acacia mangium</title>
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<meta content="Barry, K.M." name="eprints.creators_name" />
<meta content="Irianto, R.S.B." name="eprints.creators_name" />
<meta content="Tjahjono, B." name="eprints.creators_name" />
<meta content="Tarigan, M." name="eprints.creators_name" />
<meta content="Agustini, L." name="eprints.creators_name" />
<meta content="Hardiyanto, E.B." name="eprints.creators_name" />
<meta content="Mohammed, C.L." name="eprints.creators_name" />
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<meta content="Variation of heartrot, sapwood infection and polyphenol extractives with provenance of Acacia mangium" name="eprints.title" />
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<meta content="heartwood ; decay ; fungi ; Acacia mangium " name="eprints.keywords" />
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<meta content="Infection of heartwood by decay fungi (heartrot) is a concern for growers of Acacia mangium for solidwood
products as the incidence can be high in some regions of Indonesia. Variation of heartrot
incidence for different provenances of A. mangium was determined using two field trials in Sumatra,
Indonesia. In a Riau Province trial of 21 provenances, the effect of provenance was statistically
significant for natural heartrot incidence, which ranged from 1.6% to 27.2%. In a smaller trial using
artificial inoculation in South Sumatra, heartwood infection incidence ranged from 39.4% to 70.8%
across six provenances and both wound type and provenance were statistically significant factors.
There was also significant variation in sapwood infection length related to provenance. Wood
extractives (yield, total phenols, protein-precipitable tannin and 2,3-trans-3,4¢,7,8-tetrahydroxyflavanone)
were quantified from a subsample of trees for each trial. However, no significant differences in
extractive concentration were detectable according to provenance and evidence for a relationship
between heartwood extractives and heartrot incidence was generally poor. While further studies need
to be completed to establish the basis for heartrot incidence, results from these trials allow for
recommendations on provenance selection to reduce heartrot incidence and provide information for
further genetic selection programmes.
" name="eprints.abstract" />
<meta content="2006-06" name="eprints.date" />
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<meta content="Forest Pathology" name="eprints.publication" />
<meta content="36" name="eprints.volume" />
<meta content="3" name="eprints.number" />
<meta content="183-197" name="eprints.pagerange" />
<meta content="10.1111/j.1439-0329.2006.00444.x" name="eprints.id_number" />
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<meta content="Armstrong, J. E.; Shigo, A. L.; Funk, D. T.; McGinnes, E. A., Jr; Smith, D. E., 1981: A
macroscopic and microscopic study of compartmentalization and wound closure after mechanical
wounding of black walnut trees. Wood Fiber Sci. 13, 275–291.
Arnold, R.; Cuevas, E., 2003: Genetic variation in early growth, stem straightness and survival in
Acacia crassicarpa, A. mangium and Eucalyptus urophylla in Bukidnon Province, Philippines.
J. Trop. For. Sci. 15, 332–351.
Barry, K. M.; Pearce, R. B.; Mohammed, C. L., 2000: Properties of reaction zones associated with
decay from pruning wounds in plantation-grown Eucalyptus nitens. For. Pathol. 30, 233–245.
Barry, K. M.; Davies, N. W.; Mohammed, C. L., 2001a: Identification of hydrolyzable tannins in the
reaction zone of Eucalyptus nitens wood, by high performance liquid chromatography/electron
ionization mass spectrometry. Phytochem. Anal. 12, 120–127.
Barry, K. M.; Pearce, R. B.; Evans, S. D.; Hall, L. D.; Mohammed, C. L., 2001b: Initial defence
responses in sapwood of Eucalyptus nitens (Maiden) following wounding and inoculation. Physiol.
Mol. Plant Pathol. 58, 63–72.
Barry, K. M.; Davies, N. W.; Mohammed, C. L., 2002: Effect of season and different fungi on
phenolics in response to xylem wounding and inoculation in Eucalyptus nitens. For. Pathol. 32,
163–178.
Barry, K. M.; Irianto, R. S. B.; Santoso, E.; Turjaman, M.; Widyati, E.; Sitepu, I.; Mohammed,
C. L., 2004: Incidence of heart rot in harvest-age Acacia mangium in Indonesia, using a rapid survey
method. For. Ecol. Manage. 190, 273–280.
Barry, K. M.; Mihara, R.; Davies, N. W.; Mitsunaga, T.; Mohammed, C. L., 2005: Polyphenols in
Acacia mangium and A. auriculiformis heartwood with reference to heartrot. J. Wood Sci. 51, 615–
621.
Bhumibhamon, S.; Thavorn, V.; Swatdipakdi, R., 1992: Variation in Heartwood Formation of
Acacia mangium. Winrock/FRED, Bangkok, MPTS Research Notes 2, 2.
Bonello, P.; Pearce, R. B., 1993: Biochemical defence responses in primary roots of Scots pine in
vitro with Cylindrocarpon destructans. Plant Pathol. 42, 203–211.
Fries, A.; Ericsson, T.; Gref, R., 2000: High heritability of wood extractives in Pinus sylvestris
progeny tests. Can. J. For. Res. 30, 1707–1713.
Provenance differences in Acacia mangium heartrot 195
Genstat, 2000: Genstat for Windows, Release 4.2, Version 5. Rothamsted, UK: Lawes Agricultural
Trust, Rothamsted Experimental Station.
Gierlinger, N.; Jacques, D.; Grabner, M.; Wimmer, R.; Schwanninger, M.; Rozenburg, P.;
Paˆ ques, L. E., 2004: Colour of larch heartwood and relationship to extractives and brown-rot
decay resistance. Trees 18, 102–108.
Hardiyanto, E. B.; Rimbawanto, A., 1998: Evaluation of genetic base and potential. In: Sustained
Productivity of Short and Medium Rotation Plantation Forests for Commercial and Community
Benefit in Indonesia. Proceedings of a workshop, 6–7 May 1998, Bogor, Indonesia. Ed. by
Nambiar, E. K. S.; Gintings, A. N.; Ruhiyat, D.; Natadiwirya, M.; Harwood, C. E.; Booth,
T. H. Canberra: CSIRO Forests and Forests Products, pp. 23–30.
Harwood, C. E.; Williams, E. R., 1991: A review of provenance variation in growth of Acacia
mangium. In: Proceedings of a workshop in Sabah, Malaysia, ACIAR Proceedings No. 37. Ed. by
Carron, L. T.; Aken K. M. Canberra, Australia: ACIAR, pp. 35–43.
Ito, S., 2002: The Infection of Heartrot and Disease Severity on Several Acacia Species in SAFODA
Plantations. Mie University, Tsu, Japan, Study Report of SAFODA-JICA Project, 16 pp.
Ito, S.; Nanis, L. H., 1994: Heartrot of Acacia mangium in SAFODA Plantations. Sabah
Reafforestation Technical Development and Training Project, Study Report, Sabah, Malaysia:
Chin Chi Printing Works, 52 pp.
Ito, S.; Nanis, L. H., 1997: Survey of heartrot on Acacia mangium in Sabah, Malaysia. JARQ 31, 65–
71.
Kawamoto, H.; Mizutani, K.; Nakatsubo, F., 1997: Binding nature and denaturation of protein
during interaction with galloylglucose. Phytochemistry 43, 473–478.
Kube, P. D., 2004: Genetic improvement of the wood properties of Eucalyptus nitens: breeding to
improve solid wood and pulp properties. PhD Thesis, University of Tasmania, Hobart, Australia.
Lee, S. S.; Arentz, F., 1997: A possible link between rainfall and heartrot incidence in Acacia
mangium?. J. Trop. For. Sci. 9, 441–448.
Lee, S. S.; Teng, S. Y.; Lim, M. T.; Kader, R. A., 1988: Discoloration and heartrot of Acacia mangium
Willd. – some preliminary results. J. Trop. For. Sci. 1, 170–177.
Lowerts, G. A.; Kellison, R. C., 1981: Genetically controlled resistance to discolouration and decay
in wounded trees of yellow poplar. Silvae Genet. 30, 98–101.
Mahmud, S.; Lee, S. S.; Ahmad, H. H., 1993: A survey of heartrot in some plantations of Acacia
mangium Willd. in Sabah. J. Trop. For. Sci. 6, 37–47.
Mihara, R.; Barry, K. M.; Mohammed, C. L.; Mitsunaga, T., 2005: Comparison of antifungal and
antioxidant activities of Acacia mangium and A. auriculiformis heartwood extracts. J. Chem. Ecol.
31, 789–804.
Noh, E. R.; Lee, S. K.; Koo, Y. B., 1986: Compartmentalizing Ability of Poplar Clones for
Discoloration and Decay Associated with Artificial Wounds. Research Report of the Institute of
Forest Genetics, Suwon, Korea Republic 22, 21–25.
Noh, E. R.; Lee, S. K.; Koo, Y. B., 1987: Compartmentalizing Ability of a Hybrid Poplar, Populus
nigra · P. maximowiczii F1 Clones for Wood Discoloration and Decay Associated with Artificial
Wounds. Research Report of the Institute of Forest Genetics, Suwon, Korea Republic 23, 16–22.
Pearce, R. B., 1990: Occurrence of decay-associated xylem suberisation in a range of woody species.
Eur. J. For. Pathol. 20, 275–289.
Pearce, R. B., 1996: Antimicrobial defences in the wood of living trees. New Phytol. 132, 203–233.
Pearce, R. B.; Su¨ mer, S.; Doran, S. J.; Carpenter, T. A.; Hall, L. D., 1994: Non-invasive imaging of
fungal colonization and host response in the living sapwood of sycamore (Acer pseudoplatanus L.)
using nuclear magnetic resonance. Physiol. Mol. Plant Pathol. 45, 359–384.
Pearce, R. B.; Fisher, B. J.; Carpenter, T. A.; Hall, L. D., 1997: Water distribution in fungal lesions
in the wood of sycamore, Acer pseudoplatanus, determined gravimetrically and using nuclear
magnetic resonance imaging. New Phytol. 135, 675–688.
Prasad, M.; Naik, S. T., 2002: Management of root rot and heart rot of Acacia mangium Willd.
Karnataka. J. Agric. Sci. 15, 321–326.
Schmidtling, R. C.; Amburgey, T. L., 1982: Genetic variation in decay susceptibility and its
relationship to growth and specific gravity on loblolly pine. Holzforschung 36, 159–161.
Schmitt, U.; Liese, W.; Hong, L. T.; Killman, W., 1995: The mechanisms of wound response in
Acacia mangium. IAWA J. 16, 425–432.
Semple, K. E.; Cunningham; R. B.; Evans, P. D., 1999: Selected wood characteristics of tropical
acacia and eucalypt species growing in provenance trials in north Queensland, Australia. Int.
Forestry Rev. 1, 79–86.
196 K. M. Barry, R. S. B. Irianto, B. Tjahjono et al.
Shain, L., 1979: Dynamic responses of differentiated sapwood to injury and infection. Phytopathology
69, 1143–1147.
Shigo, A. L., 1974: Relative abilities of Phialophora melinii, Fomes conatus and F. igniarus to invade
freshly wounded tissues of Acer rubrum. Phytopathology 64, 708–710.
Syafi, W.; Yoshimoto, T., 1991: Effect of lignin structure on decay resistance of some tropical woods.
Indonesian J. Trop. Agric. 3, 32–37.
Taylor, A. M.; Gartner, B. L.; Morrell, J. J., 2002: Heartwood formation and natural durability – a
review. Wood Fiber Sci. 34, 587–611.
Tuomela, K.; Otsamo, A.; Kuusipalo, J.; Vuokko, R.; Nikles, G., 1996: Effect of provenance
variation and singling and pruning on early growth of Acacia mangium Willd. plantation on
Imperata cylindrica (L.) Beauv. dominated grassland. For. Ecol. Manage. 84, 241–249.
Ujang, S.; Amburgey, T. L., 1993: Decay resistance of Acacia mangium heartwood against brownand
white-rot fungi: preliminary results. J. Trop. For. Sci. 6, 16–20.
White, D. A.; Raymond, C. A.; Kile, G. A.; Hall, M. F., 1999: Are there genetic differences in
susceptibility of Eucalyptus nitens and E. regnans stems to defect and decay? Aust. For. 62, 368–
374.
Windeisen, E.; Wegener, G.; Lesnino, G.; Schumacher, P., 2002: Investigation of the correlation
between extractives content and natural durability in 20 cultivated larch trees. Holz als Roh- und
Werkstoff. 60, 373–374.
Yamada, Y., 1992: Biochemistry of gymnosperm xylem responses to fungal invasion. In: Defense
Mechanisms of Woody Plants against Fungi. Ed. by Blanchette, R. A.; Biggs, A. R. Berlin:
Springer-Verlag, pp. 147–164.
Zakaria, I.; Wan Razali, W. M.; Hashim, M. N.; Lee, S. S., 1994: The incidence of heartrot in Acacia
mangium plantations in Peninsula Malaysia. FRIM Res. Pamphlet 114, 15.
Provenance differences in Acacia mangium heartrot 197" name="eprints.referencetext" />
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<meta content="300602 Tree Improvement (Selection, Breeding and Genetic Engineering)" name="DC.subject" />
<meta content="300603 Pests, Health and Diseases" name="DC.subject" />
<meta content="Infection of heartwood by decay fungi (heartrot) is a concern for growers of Acacia mangium for solidwood
products as the incidence can be high in some regions of Indonesia. Variation of heartrot
incidence for different provenances of A. mangium was determined using two field trials in Sumatra,
Indonesia. In a Riau Province trial of 21 provenances, the effect of provenance was statistically
significant for natural heartrot incidence, which ranged from 1.6% to 27.2%. In a smaller trial using
artificial inoculation in South Sumatra, heartwood infection incidence ranged from 39.4% to 70.8%
across six provenances and both wound type and provenance were statistically significant factors.
There was also significant variation in sapwood infection length related to provenance. Wood
extractives (yield, total phenols, protein-precipitable tannin and 2,3-trans-3,4¢,7,8-tetrahydroxyflavanone)
were quantified from a subsample of trees for each trial. However, no significant differences in
extractive concentration were detectable according to provenance and evidence for a relationship
between heartwood extractives and heartrot incidence was generally poor. While further studies need
to be completed to establish the basis for heartrot incidence, results from these trials allow for
recommendations on provenance selection to reduce heartrot incidence and provide information for
further genetic selection programmes.
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<h1 class="ep_tm_pagetitle">Variation of heartrot, sapwood infection and polyphenol extractives with provenance of Acacia mangium</h1>
<p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Barry, K.M.</span> and <span class="person_name">Irianto, R.S.B.</span> and <span class="person_name">Tjahjono, B.</span> and <span class="person_name">Tarigan, M.</span> and <span class="person_name">Agustini, L.</span> and <span class="person_name">Hardiyanto, E.B.</span> and <span class="person_name">Mohammed, C.L.</span> (2006) <xhtml:em>Variation of heartrot, sapwood infection and polyphenol extractives with provenance of Acacia mangium.</xhtml:em> Forest Pathology, 36 (3). pp. 183-197.</p><p style="margin-bottom: 1em" class="not_ep_block"></p><table style="margin-bottom: 1em" class="not_ep_block"><tr><td valign="top" style="text-align:center"><a href="http://eprints.utas.edu.au/2093/1/Barry_et_al_provenance_FP_2006.pdf"><img alt="[img]" src="http://eprints.utas.edu.au/style/images/fileicons/application_pdf.png" class="ep_doc_icon" border="0" /></a></td><td valign="top"><a href="http://eprints.utas.edu.au/2093/1/Barry_et_al_provenance_FP_2006.pdf"><span class="ep_document_citation">PDF</span></a> - Full text restricted - Requires a PDF viewer<br />127Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input accept-charset="utf-8" value="2633" name="docid" type="hidden" /><div class=""><input value="Request a copy" name="_action_null" class="ep_form_action_button" onclick="return EPJS_button_pushed( '_action_null' )" type="submit" /> </div></form></td></tr></table><p style="margin-bottom: 1em" class="not_ep_block">Official URL: <a href="http://dx.doi.org/10.1111/j.1439-0329.2006.00444.x">http://dx.doi.org/10.1111/j.1439-0329.2006.00444.x</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">Infection of heartwood by decay fungi (heartrot) is a concern for growers of Acacia mangium for solidwood
products as the incidence can be high in some regions of Indonesia. Variation of heartrot
incidence for different provenances of A. mangium was determined using two field trials in Sumatra,
Indonesia. In a Riau Province trial of 21 provenances, the effect of provenance was statistically
significant for natural heartrot incidence, which ranged from 1.6% to 27.2%. In a smaller trial using
artificial inoculation in South Sumatra, heartwood infection incidence ranged from 39.4% to 70.8%
across six provenances and both wound type and provenance were statistically significant factors.
There was also significant variation in sapwood infection length related to provenance. Wood
extractives (yield, total phenols, protein-precipitable tannin and 2,3-trans-3,4¢,7,8-tetrahydroxyflavanone)
were quantified from a subsample of trees for each trial. However, no significant differences in
extractive concentration were detectable according to provenance and evidence for a relationship
between heartwood extractives and heartrot incidence was generally poor. While further studies need
to be completed to establish the basis for heartrot incidence, results from these trials allow for
recommendations on provenance selection to reduce heartrot incidence and provide information for
further genetic selection programmes.
</p></div><table style="margin-bottom: 1em" cellpadding="3" class="not_ep_block" border="0"><tr><th valign="top" class="ep_row">Item Type:</th><td valign="top" class="ep_row">Article</td></tr><tr><th valign="top" class="ep_row">Additional Information:</th><td valign="top" class="ep_row">The definitive version is available at www.blackwell-synergy.com</td></tr><tr><th valign="top" class="ep_row">Keywords:</th><td valign="top" class="ep_row">heartwood ; decay ; fungi ; Acacia mangium </td></tr><tr><th valign="top" class="ep_row">Subjects:</th><td valign="top" class="ep_row"><a href="http://eprints.utas.edu.au/view/subjects/300602.html">300000 Agricultural, Veterinary and Environmental Sciences > 300600 Forestry Sciences > 300602 Tree Improvement (Selection, Breeding and Genetic Engineering)</a><br /><a href="http://eprints.utas.edu.au/view/subjects/300603.html">300000 Agricultural, Veterinary and Environmental Sciences > 300600 Forestry Sciences > 300603 Pests, Health and Diseases</a></td></tr><tr><th valign="top" class="ep_row">ID Code:</th><td valign="top" class="ep_row">2093</td></tr><tr><th valign="top" class="ep_row">Deposited By:</th><td valign="top" class="ep_row"><span class="ep_name_citation"><span class="person_name">Dr Karen Barry</span></span></td></tr><tr><th valign="top" class="ep_row">Deposited On:</th><td valign="top" class="ep_row">11 Oct 2007 16:03</td></tr><tr><th valign="top" class="ep_row">Last Modified:</th><td valign="top" class="ep_row">09 Jan 2008 02:30</td></tr><tr><th valign="top" class="ep_row">ePrint Statistics:</th><td valign="top" class="ep_row"><a target="ePrintStats" href="/es/index.php?action=show_detail_eprint;id=2093;">View statistics for this ePrint</a></td></tr></table><p align="right">Repository Staff Only: <a href="http://eprints.utas.edu.au/cgi/users/home?screen=EPrint::View&eprintid=2093">item control page</a></p>
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