globalchange  > 影响、适应和脆弱性
DOI: 10.1016/j.foreco.2015.04.020
Scopus记录号: 2-s2.0-84939417542
论文题名:
Evaluation of the potential use of a systemic insecticide and girdled trees in area wide management of the emerald ash borer
作者: Mercader R.J.; McCullough D.G.; Storer A.J.; Bedford J.M.; Heyd R.; Poland T.M.; Katovich S.
刊名: Forest Ecology and Management
ISSN:  0378-1127
出版年: 2015
卷: 350
起始页码: 70
结束页码: 80
语种: 英语
英文关键词: Agilus planipennis ; Emamectin benzoate ; Emerald ash borer ; Fraxinus ; Girdled ash trees ; Invasive species
Scopus关键词: Gems ; Insecticides ; Population statistics ; Agilus planipennis ; Ash trees ; Emamectin benzoate ; Emerald ash borer ; Fraxinus ; Invasive species ; Forestry ; abundance ; beetle ; disease prevalence ; disease treatment ; insecticide ; invasive species ; mortality ; pest control ; population density ; population growth ; population structure ; tree ; North America ; Agrilus planipennis ; Fraxinus ; Hexapoda
英文摘要: Emerald ash borer, Agrilus planipennis Fairmaire, has become the most destructive forest insect to invade North America. Unfortunately, tactics to manage A. planipennis are limited and difficult to evaluate, primarily because of the difficulty of detecting and delineating new infestations. Here we use data from a unique resource, the SL.ow A.sh M.ortality (SLAM) pilot project, to assess whether treating a small proportion of trees with a highly effective systemic insecticide or girdling ash (Fraxinus spp.) trees to serve as A. planipennis population sinks can result in discernable effects on A. planipennis population growth or ash mortality. Components of the SLAM pilot project included an extensive inventory of ash abundance across a heterogenous area encompassing >390km2, treatment of 587 ash trees with a highly effective systemic insecticide, and girdling 2658 ash trees from 2009 to 2012. Fixed radius plots were established to monitor the condition of >1000 untreated ash trees throughout the area from 2010 to 2012. While only a very small proportion of ash trees in the project area were either treated with insecticide or girdled, both tactics led to detectable reductions of A. planipennis densities and protected ash trees in areas surrounding the treatments. The number of trees treated with the systemic insecticide reduced larval abundance in subsequent years. In contrast, the area of phloem in the insecticide-treated trees had no discernable effect on A. planipennis population growth, indicating that the number of treated trees was more important than the size of treated trees. Significant interactions among girdled trees, larval density, and the local abundance of ash phloem indicate girdling trees has a positive, but complex potential as a management tactic. © 2015 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/65400
Appears in Collections:影响、适应和脆弱性

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作者单位: Department of Biology, Washburn University, 1700 SW College Ave., Topeka, KS, United States; Department of Entomology, Department of Forestry, Michigan State University, 243 Natural Science Building, 288 Farm Lane, East Lansing, MI, United States; School of Forest Resources and Environmental Science, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, United States; Michigan Department of Agriculture and Rural Development, Pesticide and Plant Pest Management Division, 525 W. Allegan, P.O. Box 30017, Lansing, MI, United States; Michigan Department of Natural Resources, 1990 US 41 South, Marquette, MI, United States; USDA Forest Service, Northern Research Station, 3101 Technology Blvd., Suite F, Lansing, MI, United States; USDA Forest Service, Northeastern Area State and Private Forestry, 1992 Folwell Ave., St. Paul, MN, United States

Recommended Citation:
Mercader R.J.,McCullough D.G.,Storer A.J.,et al. Evaluation of the potential use of a systemic insecticide and girdled trees in area wide management of the emerald ash borer[J]. Forest Ecology and Management,2015-01-01,350
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