Population dynamics of redbay (Persea borbonia) after laurel wilt disease: an assessment based on forest inventory and analysis data

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• 作者：Timothy M. Shearman ; G. Geoff Wang ; William C. Bridges
• 关键词：Laurel wilt disease ; Forest inventory ; Redbay
• 刊名：Biological Invasions
• 出版年：2015
• 出版时间：May 2015
• 年：2015
• 卷：17
• 期：5
• 页码：1371-1382
• 全文大小：548 KB
• 参考文献：1. Bates, CA, Fraedrich, SW, Harrington, TC, Cameron, RS, Menard, RD, Best, GS (2013) First report of laurel wilt, caused by Raffaelea lauricola, on Sassafras (Sassafras albidum) in Alabama. Plant Dis 97: pp. 688 CrossRef
  2. Bechtold WA, Scott CT (2005) The forest inventory and analysis plot design. In: Bechtold WA, Patterson PL (eds) The enhanced Forest Inventory and Analysis program—National sampling design and estimation procedures. U.S. Department of Agriculture Forest Service, Southern Research Station. Gen Tech Rep SRS-80 Asheville, NC
  3. Brar, GS, Capinera, JL, Kendra, PE, McLean, S, Pe?a, JE (2013) Life cycle, development, and culture of Xyleborus glabratus (Coleoptera: curculionidae: scolytinae). Fla Entomol 96: pp. 1158-1167 CrossRef
  4. Brendemuehl, RH Persea borbonia (L.) Spreng. Redbay. In: Burns, RM, Honkala, BH eds. (1990) Silvics of North America. Agriculture handbook 654. USDA Forest Service, Washington, pp. 503-506
  5. Cameron, RS, Bates, C, Johnson, J (2008) Distribution and spread of laurel wilt disease in Georgia: 2006-08 survey and field observations. Georgia Forestry Commission, Georgia
  6. Cameron, RS, Bates, C, Johnson, J (2010) Evaluation of laurel wilt disease in Georgia: progression in redbay and sassafras 2008-010. Georgia Forestry Commission, Georgia
  7. Carrillo, D, Crane, JH, Pe?a, JE (2013) Potential of contact insecticides to control Xyleborus glabratus (Coleoptera: curculionidae), a vector of laurel wilt disease in avocados. J Econ Entomol 106: pp. 2286-2295 CrossRef
  8. Coder KD (2007) Taxonomy and identification: redbay ( / Persea borbonia). Univ Ga Warn Sch For Nat Resour Outreach Publ SFNR07-2 10p
  9. Evans JP, Scheffers BR, Hess M (2013) Effects of laurel wilt invasion on redbay populations in a maritime forest community. Biol Invasions 15, Online First 8p
  10. Fellows I (2012) Deducer: a data analysis GUI for R. J Stat Soft 49(8):1-5. http://www.jstatsoft.org/v49/i08/
  11. Fraedrich, SW (2008) California laurel is susceptible to laurel wilt caused by Raffaelea lauricola. Plant Dis 92: pp. 1469 CrossRef
  12. Fraedrich, SW, Harrington, TC, Rabaglia, RJ, Ulyshen, MD, Mayfield, AE, Hanula, JL, Eickwort, JM, Miller, DR (2008) A fungal symbiont of the redbay ambrosia beetle causes a lethal wilt in redbay and other Lauraceae in the southeastern United States. Plant Dis 92: pp. 215-224 CrossRef
  13. Gillespie, AJ (1999) Rationale for a national annual forest inventory program. J For 97: pp. 16-20
  14. Goldberg, N, Heine, J (2009) A comparison of arborescent vegetation pre-(1983) and post-(2008) outbreak of the invasive species the Asian ambrosia beetle Xyleborus glabratus in a Florida maritime hammock. Plant Ecol Divers 2: pp. 77-83 CrossRef
  15. Gramling, JM (2010) Potential effects of laurel wilt on the flora of North America. Southeast Nat 9: pp. 827-836 CrossRef
  16. Hanula, JL, Mayfield, AE, Fraedrich, SW, Rabaglia, RJ (2008) Biology and host associations of redbay ambrosia beetle (Coleoptera: curculionidae: scolytinae), exotic vector of laurel wilt killing redbay trees in the southeastern US. J Econ Entomol 101: pp. 1276-1286 CrossRef
  17. Harrington, TC, Fraedrich, SW, Aghayeva, DN (2008) Raffaelea lauricola, a new ambrosia beetle symbiont and pathogen on the Lauraceae. Mycotaxon 104: pp. 399-404
  18. Harrington, TC, Aghayeva, DN, Fraedrich, SW (2010) New combinations in Raffaelea, Ambrosiella, and Hyalorhinocladiella, and four new species from the redbay ambrosia beetle, Xyleborus glabratus. Mycotaxon 111: pp. 337-361 CrossRef
  19. Hughes, MA, Smith, JA (2014) Vegetative propagation of putatively laurel wilt-resistant redbay (Persea borbonia). Native Plants 13: pp. 42-50
  20. Hughes, MA, Shin, K, Eickwort, J, Smith, JA (2012) First report of laurel wilt dise
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Life Sciences
  Plant Sciences
  Ecology
  Hydrobiology
  Zoology
  Forestry
  
• 出版者：Springer Netherlands
• ISSN：1573-1464

文摘

Laurel wilt disease (LWD) is a lethal fungal infection of woody plants in the Lauraceae, including redbay (Persea borbonia). We used forest inventory and analysis (FIA) data from 2003 to 2011 to estimate redbay populations and see if any decline could be observed since the introduction of LWD. Throughout its entire range, the population estimate of redbay was about 862.2?±?89.8 million in 2003, increasing to 951.8?±?87.1 million in 2011. However, population estimates from 2003 to 2011 displayed a significant negative curvature, suggesting that the population might start to decline. The population in Georgia significantly decreased from 241.1?±?11.9 million stems in 2003 to 150.3?±?7.9 million in 2011. Results at the range-wide scale should be taken with caution, since the FIA estimates are based on a 5-year moving average. However, we show that the FIA data can also be used on a smaller scale. Redbay densities decreased significantly in plots surveyed before and after the reported infection by an average of 89.6 live redbay stems/ha. Density in plots without reported LWD were not statistically different between survey years. We developed a logistic regression model to predict the probability of redbay mortality due to LWD. Number of years since LWD infection was the most significant variable, with every increase in 1 year resulting in a 153.7?% increase in odds of death. Diameter was also a significant predictor, with an increase of 1?cm DBH resulting in a 5.0?% increase in odds of death.