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  5.     <title>UTas ePrints - Variation of heartrot, sapwood infection and polyphenol extractives with provenance of Acacia mangium</title>
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  13.     <meta content="Barry, K.M." name="eprints.creators_name" />
  14. <meta content="Irianto, R.S.B." name="eprints.creators_name" />
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  36. <meta content="heartwood ; decay ; fungi ; Acacia mangium " name="eprints.keywords" />
  37. <meta content="The definitive version is available at www.blackwell-synergy.com" name="eprints.note" />
  38. <meta content="Infection of heartwood by decay fungi (heartrot) is a concern for growers of Acacia mangium for solidwood
  39. products as the incidence can be high in some regions of Indonesia. Variation of heartrot
  40. incidence for different provenances of A. mangium was determined using two field trials in Sumatra,
  41. Indonesia. In a Riau Province trial of 21 provenances, the effect of provenance was statistically
  42. significant for natural heartrot incidence, which ranged from 1.6% to 27.2%. In a smaller trial using
  43. artificial inoculation in South Sumatra, heartwood infection incidence ranged from 39.4% to 70.8%
  44. across six provenances and both wound type and provenance were statistically significant factors.
  45. There was also significant variation in sapwood infection length related to provenance. Wood
  46. extractives (yield, total phenols, protein-precipitable tannin and 2,3-trans-3,4¢,7,8-tetrahydroxyflavanone)
  47. were quantified from a subsample of trees for each trial. However, no significant differences in
  48. extractive concentration were detectable according to provenance and evidence for a relationship
  49. between heartwood extractives and heartrot incidence was generally poor. While further studies need
  50. to be completed to establish the basis for heartrot incidence, results from these trials allow for
  51. recommendations on provenance selection to reduce heartrot incidence and provide information for
  52. further genetic selection programmes.
  53. " name="eprints.abstract" />
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  62. <meta content="http://dx.doi.org/10.1111/j.1439-0329.2006.00444.x" name="eprints.official_url" />
  63. <meta content="Armstrong, J. E.; Shigo, A. L.; Funk, D. T.; McGinnes, E. A., Jr; Smith, D. E., 1981: A
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  66. Arnold, R.; Cuevas, E., 2003: Genetic variation in early growth, stem straightness and survival in
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  68. J. Trop. For. Sci. 15, 332–351.
  69. Barry, K. M.; Pearce, R. B.; Mohammed, C. L., 2000: Properties of reaction zones associated with
  70. decay from pruning wounds in plantation-grown Eucalyptus nitens. For. Pathol. 30, 233–245.
  71. Barry, K. M.; Davies, N. W.; Mohammed, C. L., 2001a: Identification of hydrolyzable tannins in the
  72. reaction zone of Eucalyptus nitens wood, by high performance liquid chromatography/electron
  73. ionization mass spectrometry. Phytochem. Anal. 12, 120–127.
  74. Barry, K. M.; Pearce, R. B.; Evans, S. D.; Hall, L. D.; Mohammed, C. L., 2001b: Initial defence
  75. responses in sapwood of Eucalyptus nitens (Maiden) following wounding and inoculation. Physiol.
  76. Mol. Plant Pathol. 58, 63–72.
  77. Barry, K. M.; Davies, N. W.; Mohammed, C. L., 2002: Effect of season and different fungi on
  78. phenolics in response to xylem wounding and inoculation in Eucalyptus nitens. For. Pathol. 32,
  79. 163–178.
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  81. C. L., 2004: Incidence of heart rot in harvest-age Acacia mangium in Indonesia, using a rapid survey
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  83. Barry, K. M.; Mihara, R.; Davies, N. W.; Mitsunaga, T.; Mohammed, C. L., 2005: Polyphenols in
  84. Acacia mangium and A. auriculiformis heartwood with reference to heartrot. J. Wood Sci. 51, 615–
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  87. Acacia mangium. Winrock/FRED, Bangkok, MPTS Research Notes 2, 2.
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  163. Imperata cylindrica (L.) Beauv. dominated grassland. For. Ecol. Manage. 84, 241–249.
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  170. between extractives content and natural durability in 20 cultivated larch trees. Holz als Roh- und
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  176. mangium plantations in Peninsula Malaysia. FRIM Res. Pamphlet 114, 15.
  177. Provenance differences in Acacia mangium heartrot 197" name="eprints.referencetext" />
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  189. <meta content="300602 Tree Improvement (Selection, Breeding and Genetic Engineering)" name="DC.subject" />
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  191. <meta content="Infection of heartwood by decay fungi (heartrot) is a concern for growers of Acacia mangium for solidwood
  192. products as the incidence can be high in some regions of Indonesia. Variation of heartrot
  193. incidence for different provenances of A. mangium was determined using two field trials in Sumatra,
  194. Indonesia. In a Riau Province trial of 21 provenances, the effect of provenance was statistically
  195. significant for natural heartrot incidence, which ranged from 1.6% to 27.2%. In a smaller trial using
  196. artificial inoculation in South Sumatra, heartwood infection incidence ranged from 39.4% to 70.8%
  197. across six provenances and both wound type and provenance were statistically significant factors.
  198. There was also significant variation in sapwood infection length related to provenance. Wood
  199. extractives (yield, total phenols, protein-precipitable tannin and 2,3-trans-3,4¢,7,8-tetrahydroxyflavanone)
  200. were quantified from a subsample of trees for each trial. However, no significant differences in
  201. extractive concentration were detectable according to provenance and evidence for a relationship
  202. between heartwood extractives and heartrot incidence was generally poor. While further studies need
  203. to be completed to establish the basis for heartrot incidence, results from these trials allow for
  204. recommendations on provenance selection to reduce heartrot incidence and provide information for
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  320.     <h1 class="ep_tm_pagetitle">Variation of heartrot, sapwood infection and polyphenol extractives with provenance of Acacia mangium</h1>
  321.     <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&#13;
  322. products as the incidence can be high in some regions of Indonesia. Variation of heartrot&#13;
  323. incidence for different provenances of A. mangium was determined using two field trials in Sumatra,&#13;
  324. Indonesia. In a Riau Province trial of 21 provenances, the effect of provenance was statistically&#13;
  325. significant for natural heartrot incidence, which ranged from 1.6% to 27.2%. In a smaller trial using&#13;
  326. artificial inoculation in South Sumatra, heartwood infection incidence ranged from 39.4% to 70.8%&#13;
  327. across six provenances and both wound type and provenance were statistically significant factors.&#13;
  328. There was also significant variation in sapwood infection length related to provenance. Wood&#13;
  329. extractives (yield, total phenols, protein-precipitable tannin and 2,3-trans-3,4¢,7,8-tetrahydroxyflavanone)&#13;
  330. were quantified from a subsample of trees for each trial. However, no significant differences in&#13;
  331. extractive concentration were detectable according to provenance and evidence for a relationship&#13;
  332. between heartwood extractives and heartrot incidence was generally poor. While further studies need&#13;
  333. to be completed to establish the basis for heartrot incidence, results from these trials allow for&#13;
  334. recommendations on provenance selection to reduce heartrot incidence and provide information for&#13;
  335. further genetic selection programmes.&#13;
  336. </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 &gt; 300600 Forestry Sciences &gt; 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 &gt; 300600 Forestry Sciences &gt; 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&amp;eprintid=2093">item control page</a></p>
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