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   Articles with "hemlock" as a keyword



Prioritizing conservation seed banking locations for imperiled hemlock species using multi-attribute frontier mapping

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recommendations! Published in 2017 at "New Forests"

DOI: 10.1007/s11056-017-9575-7

Abstract: Hemlock woolly adelgid (Adelges tsugae Annand) (HWA) is an invasive forest insect sweeping across the native range of eastern (Tsuga canadensis [L.] Carr.) and Carolina (Tsuga caroliniana Engelm.) hemlocks, threatening to severely reduce eastern hemlock… read more here.

Keywords: seed; hemlock; conservation; seed banking ... See more keywords

Mass Spectrometry Imaging of Coniine and Other Hemlock Alkaloids after On-Tissue Derivatization Reveals Distinct Alkaloid Distributions in the Plant

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recommendations! Published in 2024 at "Journal of Natural Products"

DOI: 10.1021/acs.jnatprod.4c00445

Abstract: Specialized metabolites play important roles in plants and can, for example, protect plants from predators or pathogens. Alkaloids, due to their pronounced biological activity on higher animals, are one of the most intriguing groups of… read more here.

Keywords: hemlock; plant; mass spectrometry; spectrometry imaging ... See more keywords

Eastern Hemlock in Bamboo-Reinforced Glulam

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recommendations! Published in 2019 at "Journal of Materials in Civil Engineering"

DOI: 10.1061/(asce)mt.1943-5533.0002550

Abstract: AbstractEastern hemlock (Tsuga canadensis) is an abundant yet underutilized low-value tree species native to the northeast region of the United States. Developing value-added markets for these tree... read more here.

Keywords: hemlock bamboo; bamboo reinforced; hemlock; reinforced glulam ... See more keywords

Shade and Hemlock Woolly Adelgid Infestation Increase Eastern Hemlock Foliar Nutrient Concentration

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recommendations! Published in 2018 at "Forest Science"

DOI: 10.1093/forsci/fxy025

Abstract: Tsuga canadensis (L.) Carr. (eastern hemlock) is dying across much of eastern North America from the invasive hemlock woolly adelgid (HWA, Adelges tsugae Annand). Survey studies show that eastern hemlock populations with high foliar nutrient… read more here.

Keywords: hemlock; eastern hemlock; nutrient concentration; foliar nutrient ... See more keywords
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Spatial Distribution of Chesapeake Bay Riparian Hemlock Forests Threatened by Hemlock Woolly Adelgid

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recommendations! Published in 2021 at "Journal of Forestry"

DOI: 10.1093/jofore/fvab001

Abstract: Landscape-scale maps of tree species densities are important tools for managing ecosystems threatened by forest pests. Eastern hemlock dominates riparian forests throughout its range. As a conifer in a deciduous landscape, hemlock plays an ecohydrological… read more here.

Keywords: hemlock woolly; chesapeake bay; hemlock; woolly adelgid ... See more keywords
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Differential sunlight exposure affects settling behaviour of hemlock woolly adelgid crawlers

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recommendations! Published in 2020 at "Agricultural and Forest Entomology"

DOI: 10.1111/afe.12382

Abstract: Previous research demonstrated that elevated sunlight improves carbon balance and growth of eastern hemlock (Tsuga canadensis (L.) Carrière) seedlings infested with the invasive hemlock woolly adelgid (Adelges tsugae Annand). This study examined the hypothesis that… read more here.

Keywords: hemlock; settling behaviour; woolly adelgid; affects settling ... See more keywords

Thinning effects on foliar elements in eastern hemlock: implications for managing the spread of the hemlock woolly adelgid

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recommendations! Published in 2017 at "Canadian Journal of Forest Research"

DOI: 10.1139/cjfr-2016-0260

Abstract: Stand thinning is being tested as a means to limit the impacts of the invasive hemlock woolly adelgid (HWA; Adelges tsugae Annand) on eastern hemlock (Tsuga canadensis (L.) Carriere). The efficacy of this strategy may… read more here.

Keywords: hemlock; woolly adelgid; eastern hemlock; thinning effects ... See more keywords

Risk of imidacloprid to soil invertebrates when applied as basal bark spray for the control of Hemlock Woolly Adelgid

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recommendations! Published in 2025 at "Canadian Journal of Forest Research"

DOI: 10.1139/cjfr-2024-0267

Abstract: The hemlock woolly adelgid (HWA Adelges tsugae) is an invasive insect on the east coast of North America where it has resulted in the widespread death and decline of hemlock trees. In Canada the most… read more here.

Keywords: basal bark; hemlock; risk; soil invertebrates ... See more keywords

Twenty Years of Structural Change, Including Tornado Damage, in Southern Disjunct Eastern Hemlock Stands

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recommendations! Published in 2025 at "Castanea"

DOI: 10.2179/0008-7475.89.2.169

Abstract: ABSTRACT Eastern hemlock (Tsuga canadensis) is projected to experience shifts in suitable habitat distribution in response to climate change. Models predict the southern boundary of eastern hemlock will remain geographically stable, but that eastern hemlock… read more here.

Keywords: hemlock; eastern hemlock; hemlock stands; change ... See more keywords

A Four-Year, Seven-State Reforestation Trial with Eastern Hemlocks (Tsuga canadensis) Resistant to Hemlock Woolly Adelgid (Adelges tsugae)

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recommendations! Published in 2020 at "Forests"

DOI: 10.3390/f11030312

Abstract: We conducted over a decade of research into individual eastern hemlock (Tsuga canadensis; hemlock) trees that are potentially resistant to hemlock woolly adelgid (Adelges tsugae; HWA), an invasive xylem-feeding insect that is capable of rapidly… read more here.

Keywords: hwa; hemlock; woolly adelgid; resistant hemlock ... See more keywords

The Effects of Shade, Fertilizer, and Pruning on Eastern Hemlock Trees and Hemlock Woolly Adelgid

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recommendations! Published in 2017 at "Forests"

DOI: 10.3390/f8050156

Abstract: Hemlock woolly adelgid (HWA), Adelges tsugae Annand, an invasive insect native to the Pacific Northwest and Asia, is responsible for widespread health decline and mortality of native hemlocks (Tsuga spp.) in the eastern United States.… read more here.

Keywords: hwa; hemlock; hemlock trees; fertilizer ... See more keywords