Search Results - "Kanaskie, Alan"

Temporal Epidemiology of Sudden Oak Death in Oregon by Peterson, Ebba K, Hansen, Everett M, Kanaskie, Alan

“…An effort to eradicate Phytophthora ramorum, causal agent of sudden oak death, has been underway since its discovery in Oregon forests. Using an…”
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Swiss Needle Cast in Western Oregon Douglas-Fir Plantations: 20‐Year Monitoring Results by Gabriela Ritóková, David C. Shaw, Greg Filip, Alan Kanaskie, John Browning, Danny Norlander

“…Swiss needle cast (SNC), a foliar disease specific to Douglas-fir (Pseudotsuga menziesii), is caused by an endemic Ascomycete fungus (Phaeocryptopus…”
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Spatial relationship between Phytophthora ramorum and roads or streams in Oregon tanoak forests by Peterson, Ebba, Hansen, Everett, Kanaskie, Alan

“…•Patterns in the distribution of disease may aid the management of sudden oak death.•SOD sites did not occur closer to roads than expected by chance.•Road use…”
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Efficacy of local eradication treatments against the sudden oak death epidemic in Oregon tanoak forests by Hansen, Everett, Reeser, Paul, Sutton, Wendy, Kanaskie, Alan, Navarro, Sarah, Goheen, Ellen M., Woodward, Stephen

“…Phytophthora ramorum, cause of sudden oak death, has been distributed widely across the United States in horticultural situations, but is not established in…”
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Novel Introductions and Epidemic Dynamics of the Sudden Oak Death Pathogen Phytophthora ramorum in Oregon Forests by Carleson, Nicholas C, Daniels, Hazel A, Reeser, Paul W, Kanaskie, Alan, Navarro, Sarah M, LeBoldus, Jared M, Grünwald, Niklaus J

“…Sudden oak death caused by has been actively managed in Oregon since the early 2000s. To date, this epidemic has been driven mostly by the NA1 clonal lineage…”
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Characterizing the variation in aggressiveness and sporulation of the NA1 and EU1 lineages of Phytophthora ramorum in Oregon by Søndreli, Kelsey L., Kanaskie, Alan, Navarro, Sarah M., Reeser, Paul, LeBoldus, Jared M.

“…Phytophthora ramorum, the cause of sudden oak death, is an invasive pathogen present in parts of coastal California and south‐western Oregon forests. The…”
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Temporal Epidemiology of Sudden Oak Death in Oregon by Peterson, Ebba K, Hansen, Everett M, Kanaskie, Alan

“…An effort to eradicate Phytophthora ramorum, causal agent of sudden oak death, has been underway since its discovery in Oregon forests. Using an…”
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Predicting potential and actual distribution of sudden oak death in Oregon: Prioritizing landscape contexts for early detection and eradication of disease outbreaks by Václavík, Tomáš, Kanaskie, Alan, Hansen, Everett M., Ohmann, Janet L., Meentemeyer, Ross K.

“…▶ iSDM is crucial for predicting potential and actual distribution of forest pathogens. ▶ Potential spread of P. ramorum threatens over 2100 km 2 of forests in…”
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The effect of within-stand variation in Swiss needle cast intensity on Douglas-fir stand dynamics by Zhao, Junhui, Maguire, Douglas A., Mainwaring, Douglas B., Kanaskie, Alan

“…Swiss needle cast (SNC) is a foliar disease of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) caused by the ascomycete Phaeocryptopus gaeumannii (Rohde)…”
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Regional and annual trends in Douglas-fir foliage retention: Correlations with climatic variables by Zhao, Junhui, Mainwaring, Douglas B., Maguire, Douglas A., Kanaskie, Alan

“…► We model Douglas-fir foliage retention by testing a full suite of climatic variables. ► Continentality index is another useful variable affects foliage…”
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Thinning Mixed-Species Stands of Douglas-Fir and Western Hemlock in the Presence of Swiss Needle Cast: Guidelines Based on Relative Basal Area Growth of Individual Trees by Zhao, Junhui, Maguire, Douglas A., Mainwaring, Douglas, Wehage, Jon, Kanaskie, Alan

“…In coastal forests of the Pacific Northwest, young coniferous plantations typically contain a mixture of planted and natural Douglas-fir (Pseudotsuga…”
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Western hemlock growth response to increasing intensity of Swiss needle cast on Douglas-fir: changes in the dynamics of mixed-species stands by Zhao, Junhui, Maguire, Douglas A, Mainwaring, Douglas B, Kanaskie, Alan

“…Western hemlock (Tsuga heterophylla (Raf.) Sarg.) is a major commercial tree species in western Oregon and Washington and is often associated with coast…”
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Climatic influences on needle cohort survival mediated by Swiss needle cast in coastal Douglas-fir by Zhao, Junhui, Maguire, Douglas A, Mainwaring, Douglas B, Kanaskie, Alan

“…Swiss needle cast (SNC) severity in Douglas-fir (Pseudotsuga menziesii) has been shown to vary spatially and temporally in response to climatic factors both…”
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Standardizing the Nomenclature for Clonal Lineages of the Sudden Oak Death Pathogen, Phytophthora ramorum by Grunwald, Niklaus J, Goss, Erica M, Ivors, Kelly, Garbelotto, Matteo, Martin, Frank N, Prospero, Simone, Hansen, Everett, Bonants, Peter J.M, Hamelin, Richard D, Chastagner, Gary, Werres, Sabine, Rizzo, David M, Abad, Gloria, Beales, Paul, Bilodeau, Guillaume J, Palm, Mary E, Frankel, Susan J, Goheen, Ellen M, Shishkoff, Nina, Tooley, Paul W, Widmer, Timothy L

“…Phytophthora ramorum, the causal agent of sudden oak death and ramorum blight, is known to exist as three distinct clonal lineages which can only be…”
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Managing an Epidemic of Swiss Needle Cast in the Douglas-Fir Region of Oregon: The Role of the Swiss Needle Cast Cooperative by Shaw, David C, Filip, Gregory M, Kanaskie, Alan, Maguire, Douglas A, Littke, Will A

“…Swiss needle cast (SNC) is a foliage disease specific to Douglas-fir (Pseudotsuga menziesii) caused by the Ascomycete fungus Phaeocryptopus gaeumannii…”
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Growth of Young Douglas-Fir Plantations Across a Gradient in Swiss Needle Cast Severity by Maguire, Douglas A, Kanaskie, Alan, Voelker, William, Johnson, Randy, Johnson, Greg

“…During the past decade, Swiss needle cast (SNC) damage has intensified in many Douglas-fir plantations in the Coast Range of Oregon, particularly along the…”
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Fungicidal Suppression of Swiss Needle Cast and Pathogen Reinvasion in a 20-Year-Old Douglas-Fir Stand in Oregon by Stone, Jeffrey K., Reeser, Paul W., Kanaskie, Alan

“…Abstract Aerial applications of chorothalonil fungicide were carried out annually over 5 consecutive years, 1996–2000, on three sets of paired, 2-ha units in a…”
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Influence of Bravo fungicide applications on wood density and moisture content of Swiss needle cast affected Douglas-fir trees by Johnson, G.R, Gartner, Barbara L, Maguire, Doug, Kanaskie, Alan

“…Wood density, moisture content, tracheid width and cell wall size were examined in trees from plots that were sprayed for 5 years with chlorothalonil (Bravo ®)…”
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The ratio of live crown length to sapwood area as a measure of crown sparseness by MAGUIRE, Douglas A, KANASKIE, Alan

“…Abstract Leaf area density is a biologically appealing index of forest tree health because it can provide an assessment of foliage loss or retention; however,…”
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