Effects of emerald ash borer on municipal forestry budgets
نویسندگان
چکیده
منابع مشابه
Differential utilization of ash phloem by emerald ash borer larvae: ash species and larval stage effects
1 Two experiments were performed to determine the extent to which ash species (black, green and white) and larval developmental stage (second, third and fourth instar) affect the efficiency of phloem amino acid utilization by emerald ash borer (EAB) Agrilus planipennis Fairmaire (Coleoptera: Buprestidae) larvae. 2 EAB larvae generally utilized green ash amino acids more efficiently than those o...
متن کاملDeveloping White Ash with Resistance to the Emerald Ash Borer
This is to certify that the thesis/dissertation prepared By Entitled For the degree of Is approved by the final examining committee: Chair To the best of my knowledge and as understood by the student in the Research Integrity and Copyright Disclaimer (Graduate School Form 20), this thesis/dissertation adheres to the provisions of Purdue University's " Policy on Integrity in Research " and the u...
متن کاملOptimization of trap color for emerald ash borer (Coleoptera: Buprestidae).
Field assays were performed to determine the optimal color for Agrilus planipennis Fairmaire (Coleoptera: Buprestidae) traps. Previous studies have found that more A. planipennis are caught on purple or green traps than traps of other colors. In three studies, we evaluated various shades of purple, wavelengths of green (500-570 nm), and greens of different reflectance (from 9 to 66%). In all te...
متن کاملEconomic analysis of emerald ash borer (Coleoptera: Buprestidae) management options.
Emerald ash borer, Agrilus planipennis (Fairmaire) (Coleoptera: Buprestidae), plays a significant role in the health and extent of management of native North American ash species in urban forests. An economic analysis of management options was performed to aid decision makers in preparing for likely future infestations. Separate ash tree population valuations were derived from the i-Tree Street...
متن کاملEffects of Late Stages of Emerald Ash Borer (Coleoptera: Buprestidae)-Induced Ash Mortality on Forest Floor Invertebrate Communities
Emerald ash borer (EAB; Agrilus planipennis Fairmaire) is an invasive wood-borer causing rapid, widespread ash tree mortality, formation of canopy gaps, and accumulation of coarse woody debris (CWD) in forest ecosystems. The objective of this study was to quantify the effects of canopy gaps and ash CWD on forest floor invertebrate communities during late stages of EAB-induced ash mortality, whe...
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ژورنال
عنوان ژورنال: Landscape and Urban Planning
سال: 2017
ISSN: 0169-2046
DOI: 10.1016/j.landurbplan.2016.05.023