Diagnosing Emerald Ash Borer And Other Ash Tree Damage
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Diagnosing Emerald Ash Borer And Other Ash Tree Damage
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Author :
language : en
Publisher:
Release Date : 2017
Diagnosing Emerald Ash Borer And Other Ash Tree Damage written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Ash (Plants) categories.
This guide is intended to assist field personnel in identifying life stages of, and damage caused by, emerald ash borer (EAB) (Agrilus planipennis Fairmaire). This difficult-to-detect insect causes symptoms in ash trees similar to those caused by many other abiotic and biotic causes. When diagnosing ash tree problems, it is important to step back and look at the whole picture as many diagnostic clues can be obtained by analyzing site conditions. Symptoms in EAB infested trees initially occur in the top portion of the canopy for the first 1-3 years after infestation.
A Visual Guide To Detecting Emerald Ash Borer Damage
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Author : Peter De Groot
language : en
Publisher: Sault Ste. Marie, Ont. : Great Lakes Forestry Centre
Release Date : 2006
A Visual Guide To Detecting Emerald Ash Borer Damage written by Peter De Groot and has been published by Sault Ste. Marie, Ont. : Great Lakes Forestry Centre this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Technology & Engineering categories.
Understanding And Managing Emerald Ash Borer Impacts On Ash Forests
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Author : Randall K. Kolka
language : en
Publisher: MDPI
Release Date : 2018-10-12
Understanding And Managing Emerald Ash Borer Impacts On Ash Forests written by Randall K. Kolka and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-12 with Electronic books categories.
This book is a printed edition of the Special Issue "Understanding and Managing Emerald Ash Borer Impacts on Ash Forests" that was published in Forests
A Visual Guide To Detecting Emerald Ash Borer Damage
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Author : Peter De Groot
language : en
Publisher:
Release Date : 2006
A Visual Guide To Detecting Emerald Ash Borer Damage written by Peter De Groot and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Ash (Plants) categories.
Emerald Ash Borer
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Author : Susan H. Gray
language : en
Publisher: Cherry Lake
Release Date : 2008-01-01
Emerald Ash Borer written by Susan H. Gray and has been published by Cherry Lake this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-01 with Juvenile Nonfiction categories.
Emerald Ash Borers have shiny green bodies and an appetite for ash trees. This native Asian insect hitchhiked to North America and has killed millions of ash trees. Learn more about the emerald ash borer and what is being done to try to stop its spread.
Effects Of Emerald Ash Borer On Ash Tree Health And Economic Loss Due To Ash Tree Removal On The Indiana University Southeast Campus In New Albany Indiana
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Author : Jade R. Bilyeu
language : en
Publisher:
Release Date : 2016
Effects Of Emerald Ash Borer On Ash Tree Health And Economic Loss Due To Ash Tree Removal On The Indiana University Southeast Campus In New Albany Indiana written by Jade R. Bilyeu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Ecology categories.
The Emerald Ash Borer (EAB), Agrilus planipennis, an invasive beetle species native to Asia and accidentally introduced to the United States and Canada was first detected in Detroit, Michigan in 2002. Since the initial detection of EAB it has caused ash tree (Fraxinus spp.) mortality ranging between 95-99% in regions of the Midwestern U.S. In an effort to combat ash tree mortality numerous research studies were launched to determine dispersal and behavioral patterns of EAB, as well as address ash tree survival and treatment options. Ash trees were analyzed from both an urban and non-cultivated area on the Indiana University Southeast campus and data were collected in 2015. Measuring canopy density using a densiometer is an accurate and consistent methodology that can be used instead of visual analysis of tree health. The results of data analyses suggest that some trees could have a higher survivorship potential based on growth parameter data in combination with spatial analysis. Using spatial analysis can detect trees with unique growth characteristics when compared to neighboring trees of the same genus. Finding healthy concentrations of ash trees as well as outlier ash trees surrounded by unhealthy trees are two methods that could be used to detect ash trees that are most likely to survive EAB infestation. Both healthy outliers and groups of healthy trees were found. Furthermore, an analysis of total economic value loss was conducted to evaluate the economic effects EAB could have if ash trees in poor health are removed. The economic value lost from removal of parking lot shade ash trees over a three-year period from 2012-2015 was over $713,000. The high value of economic loss suggests that treating ash trees is more economically efficient than removing ash trees unless the trees become a safety hazard. It is recommended that healthy outlier ash trees as well as healthy groups of ash trees be treated and seeds be collected from these uniquely healthy ash trees. It is also recommended that ash trees located in urban (cultivated) areas also continue to be treated to assess survivorship and potential tolerance to EAB and to off-set replacement and removal costs and allow larger canopy trees to remain, due to their higher economic value, as long as possible in affected areas.
Emerald Ash Borer
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Author : Deborah G. McCullough
language : en
Publisher:
Release Date : 2004
Emerald Ash Borer written by Deborah G. McCullough and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Ash (Plants) categories.
Pathways And Risk Assessment Of Emerald Ash Borer Movement Into And Within The Western United States
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Author : William R. Jacobi
language : en
Publisher:
Release Date : 2007
Pathways And Risk Assessment Of Emerald Ash Borer Movement Into And Within The Western United States written by William R. Jacobi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Emerald ash borer categories.
Survey Guide For Detection Of Emerald Ash Borer
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Author : D. B. Lyons
language : en
Publisher: Sault Ste. Marie, Ont. : Great Lakes Forestry Centre
Release Date : 2007
Survey Guide For Detection Of Emerald Ash Borer written by D. B. Lyons and has been published by Sault Ste. Marie, Ont. : Great Lakes Forestry Centre this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Nature categories.
Tree Vigor And Its Relation To Emerald Ash Borer Agrilus Planipennis Fairmaire Adult Host Preference And Larval Development On Green And White Ash Trees
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Author : Chenin Kathleen Limback
language : en
Publisher:
Release Date : 2010
Tree Vigor And Its Relation To Emerald Ash Borer Agrilus Planipennis Fairmaire Adult Host Preference And Larval Development On Green And White Ash Trees written by Chenin Kathleen Limback and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Emerald ash borer categories.