Relevant bibliographies by topics / Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock"

1

Oten, K. L. F., G. R. Bauchan, J. Frampton, and F. P. Hain. "Biophysical characteristics of the stem and petiole surface of six hemlock (Tsuga) species and a hybrid: implications for resistance to Adelges tsugae." Botany 90, no. 11 (2012): 1170–78. http://dx.doi.org/10.1139/b2012-095.

Full text
Abstract:
Characteristics of the plant surface significantly affect host-plant selection by phytophagous insects. Surface morphology of six hemlock species (Tsuga spp.) and a hybrid was investigated using low-temperature scanning electron microscopy. Observations focused on trichome presence and placement and cuticle thickness. These characteristics were studied in the context of species-level host-plant resistance to the hemlock woolly adelgid, Adelges tsugae Annand (Hemiptera: Adelgidae), an exotic insect causing massive mortality to eastern hemlocks (Tsuga canadensis (L.) Carr.) and Carolina hemlock
APA, Harvard, Vancouver, ISO, and other styles
2

Evans, Daniel M., W. Michael Aust, C. Andrew Dolloff, Ben S. Templeton, and John A. Peterson. "Eastern Hemlock Decline in Riparian Areas from Maine to Alabama." Northern Journal of Applied Forestry 28, no. 2 (2011): 97–104. http://dx.doi.org/10.1093/njaf/28.2.97.

Full text
Abstract:
Abstract Eastern hemlock (Tsuga canadensis) in the Appalachian mountain range is threatened by the introduced hemlock woolly adelgid (Adelges tsugae). Potential impacts on riparian systems are great because of eastern hemlock's role as a foundation species that influences site soil, vegetation, and stream characteristics. We installed permanent research sites at 49 locations in riparian areas, from Maine to Alabama, to survey eastern hemlock health, measure stand dynamics, and predict near-term forest composition without eastern hemlock. This report summarizes the initial stand measurements fr
APA, Harvard, Vancouver, ISO, and other styles
3

Rigsby, Chad M., Ian G. Kinahan, Amelia May, et al. "Impact of Hemlock Woolly Adelgid (Hemiptera: Adelgidae) Infestation on the Jasmonic Acid-Elicited Defenses of Tsuga canadensis (Pinales: Pinaceae)." Environmental Entomology 49, no. 5 (2020): 1226–31. http://dx.doi.org/10.1093/ee/nvaa104.

Full text
Abstract:
Abstract Hemlock woolly adelgid is an invasive piercing-sucking insect in eastern North America, which upon infestation of its main host, eastern hemlock (‘hemlock’), improves attraction and performance of folivorous insects on hemlock. This increased performance may be mediated by hemlock woolly adelgid feeding causing antagonism between the the jasmonic acid and other hormone pathways. In a common garden experiments using hemlock woolly adelgid infestation and induction with methyl jasmonate (MeJA) and measures of secondary metabolite contents and defense-associated enzyme activities, we exp
APA, Harvard, Vancouver, ISO, and other styles
4

Churchel, Melissa A., James L. Hanula, C. Wayne Berisford, James M. Vose, and Mark J. Dalusky. "Impact of Imidacloprid for Control of Hemlock Woolly Adelgid on Nearby Aquatic Macroinvertebrate Assemblages." Southern Journal of Applied Forestry 35, no. 1 (2011): 26–32. http://dx.doi.org/10.1093/sjaf/35.1.26.

Full text
Abstract:
Abstract Imidacloprid, a systemic insecticide that acts on the nervous system, is currently being used to control hemlock woolly adelgid (Adelges tsugae Annand), which is damaging hemlock trees. The objective of this study was to determine whether soil injection with imidacloprid for hemlock woolly adelgid control near streams adversely affects aquatic invertebrates. Eastern hemlocks (Tsuga canadensis) in the watersheds surrounding four streams in the southern Appalachian region of Georgia and North Carolina were treated with imidacloprid. Addie Branch was the only stream that exhibited a poss
APA, Harvard, Vancouver, ISO, and other styles
5

Kinahan, Ian G., Gabrielle Grandstaff, Alana Russell, Chad M. Rigsby, Richard A. Casagrande, and Evan L. Preisser. "A Four-Year, Seven-State Reforestation Trial with Eastern Hemlocks (Tsuga canadensis) Resistant to Hemlock Woolly Adelgid (Adelges tsugae)." Forests 11, no. 3 (2020): 312. http://dx.doi.org/10.3390/f11030312.

Full text
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 killing even mature trees. Following clonal propagation of these individuals, in 2015 we planted size- and age-matched HWA-resistant and HWA-susceptible hemlocks in HWA-infested forest plots in seven states. In 2019, we re-surveyed the plots; 96% of HWA-resistant hemlocks survived compared to 48% of susceptible trees. The surviving HWA-resistant trees w
APA, Harvard, Vancouver, ISO, and other styles
6

Jenkins, Jennifer C., John D. Aber, and Charles D. Canham. "Hemlock woolly adelgid impacts on community structure and N cycling rates in eastern hemlock forests." Canadian Journal of Forest Research 29, no. 5 (1999): 630–45. http://dx.doi.org/10.1139/x99-034.

Full text
Abstract:
Mortality of dominant tree species caused by introduced pests and pathogens have been among the most pervasive and visible impacts of humans on eastern U.S. forests in the 20th century, yet little is known about the ecosystem-level consequences of these invasions. In this study we quantified the impacts of the introduced hemlock woolly adelgid (Adelges tsugae Annand) on community structure and ecosystem processes in eastern hemlock (Tsuga canadensis (L.) Carr.) forests in southern New England. Data were collected at six hemlock-dominated sites spanning a continuum from 0 to 99% mortality. Ligh
APA, Harvard, Vancouver, ISO, and other styles
7

McKenzie, E. Alexa, Joseph S. Elkinton, Richard A. Casagrande, Evan l. Preisser, and Mark Mayer. "Terpene Chemistry of Eastern Hemlocks Resistant to Hemlock Woolly Adelgid." Journal of Chemical Ecology 40, no. 9 (2014): 1003–12. http://dx.doi.org/10.1007/s10886-014-0495-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Zilahi-Balogh, G. M. G., L. M. Humble, L. T. Kok, and S. M. Salom. "Morphology of Laricobius nigrinus (Coleoptera: Derodontidae), a predator of the hemlock woolly adelgid." Canadian Entomologist 138, no. 5 (2006): 595–601. http://dx.doi.org/10.4039/n05-096.

Full text
Abstract:
AbstractLaricobius nigrinus Fender, native to western North America, was first released in 2003 for the biological control of the hemlock woolly adelgid, Adelges tsugae Annand (Hemiptera: Adelgidae), in the eastern United States. Members of the genus Laricobius are known to feed on adelgids, but there is a lack of detailed taxonomic and ecological information on this group of insects. Detailed descriptions and illustrations of various life stages of L. nigrinus are presented in this study, accompanied by notes on its life history to facilitate its recognition.
APA, Harvard, Vancouver, ISO, and other styles
9

Rose, Alexander, Darrell W. Ross, Nathan P. Havill, Kyle Motley, and Kimberly F. Wallin. "Coexistence of three specialist predators of the hemlock woolly adelgid in the Pacific Northwest USA." Bulletin of Entomological Research 110, no. 3 (2019): 303–8. http://dx.doi.org/10.1017/s0007485319000622.

Full text
Abstract:
AbstractThe hemlock woolly adelgid (Hemiptera: Adelgidae: Adelges tsugae Annand) is an invasive insect, introduced from Japan to eastern North America, where it causes decline and death of hemlock trees. There is a closely related lineage of A. tsugae native to western North America. To inform classical biological control of A. tsugae in the eastern USA, the density and phenology of three native western adelgid specialist predators, Leucopis argenticollis (Zetterstedt), Le. piniperda (Malloch) (Diptera: Chamaemyiidae), and Laricobius nigrinus Fender (Coleoptera: Derodontidae), were quantified
APA, Harvard, Vancouver, ISO, and other styles
10

Preisser, Evan L., Mailea R. Miller-Pierce, Jacqueline Vansant, and David A. Orwig. "Eastern hemlock (Tsuga canadensis) regeneration in the presence of hemlock woolly adelgid (Adelges tsugae) and elongate hemlock scale (Fiorinia externa)." Canadian Journal of Forest Research 41, no. 12 (2011): 2433–39. http://dx.doi.org/10.1139/x11-155.

Full text
Abstract:
The hemlock woolly adelgid (Adelges tsugae Annand) is an invasive hemipteran that poses a major threat to eastern hemlock (Tsuga canadensis (L.) Carrière) forests in the United States. We conducted three surveys over a five-year period that assessed the density of hemlock woolly adelgid (HWA) and a second invasive pest, the elongate hemlock scale (EHS; Fiorinia externa Ferris), overstory hemlock mortality, and hemlock regeneration in ~140 hemlock stands (mean size, 44 ha; range, 7–305 ha) within a 7500 km2 north–south transect of southern New England (USA). In each stand, we rated HWA and EHS
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock"

1

Walker, David Matthew. "Radial growth response of eastern hemlock to infestation of hemlock woolly adelgid." Thesis, Virginia Tech, 2012. http://hdl.handle.net/10919/31920.

Full text
Abstract:
Hemlock woolly adelgid (Adelges tsugae Annand) is causing defoliation and mortality of eastern hemlock (Tsuga canadensis (L.) Carrière) in the eastern United States. The objectives of this study were to quantify changes in tree-ring width and wood anatomy for trees that survived adelgid infestation, and to contrast dendroclimatic relationships across a latitudinal gradient. Six sites spanning the current range of hemlock woolly adelgid (HWA) infestation were selected. At each site, 23 infested eastern hemlocks were cored and two trees were felled at the Virginia site and thin-sectioned using
APA, Harvard, Vancouver, ISO, and other styles
2

DeMaio, Sophia. "Using Dendrochronology to Understand the Response of Eastern Hemlock to Past Stresses and its Current Status in Southern Maine." Fogler Library, University of Maine, 2008. http://www.library.umaine.edu/theses/pdf/DeMaioS2008.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Ayars, Alicia T. "Detecting hemlock woolly adelgid (Adeleges tsugae) impacts on eastern hemlock (Tsuga canadensis) stands in the Quabbin Reservoir Watershed using AIMS-1 imagery /." Connect to online version, 2005. http://ada.mtholyoke.edu/setr/websrc/pdfs/www/2005/118.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

F, Snider Scott. "Predicting infestations of hemlock woolly adelgid (Adelges tsugae) in Great Smoky Mountains National Park, Tennessee/North Carolina, USA." Ohio : Ohio University, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1103233070.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Iosue, Francis V. "The role of phytochemicals and leaf cushion morphology in host resistance to the hemlock woolly adelgid (Adelges tsugae)." Click here for download, 2008. http://proquest.umi.com/pqdweb?did=1495963831&sid=1&Fmt=2&clientId=3260&RQT=309&VName=PQD.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Knisley, Jordan K. "Eastern Hemlock (Tsuga canadensis) Forests of the Hocking Hills Prior to Hemlock Woolly Adelgid (Adelges tsugae) Infestation." Ohio University Honors Tutorial College / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ouhonors1617969072642887.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

McDonald, Kelly Marie. "Eastern Hemlock Needle Physiology as Impacted by Hemlock Wooly Adelgid and Treatment with Imidacloprid." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/24196.

Full text
Abstract:
Eastern hemlock (Tsuga canadensis [L.] Carr.) is a foundation species that occupies a unique niche in forest ecosystems and which often forms pure stands throughout the eastern United States. Throughout the last half of a century, widespread mortality of T. canadensis had been occurring with the introduction of the invasive pest, hemlock woolly adelgid (Adelges tsugae Annand) (HWA). HWA now threatens to destroy millions of hectares of hemlock dominated forests and to disrupt its associated ecosystems. In order to determine how HWA impacts hemlock physiology, three sites with various degrees of
APA, Harvard, Vancouver, ISO, and other styles
8

Clark, Joshua Taylor. "DISTRIBUTION OF EASTERN HEMLOCK, TSUGA CANADENSIS, IN EASTERN KENTUCKY AND THE SUSCEPTIBILITY TO INVASION BY THE HEMLOCK WOOLLY ADELGID, ADELGES TSUGAE." UKnowledge, 2010. http://uknowledge.uky.edu/gradschool_theses/1.

Full text
Abstract:
The hemlock woolly adelgid, an invasive non-native insect, is threatening eastern hemlock in Kentucky. This study examined three techniques to map the distribution of eastern hemlock using decision trees, remote sensing, and species distribution modeling. Accuracy assessments showed that eastern hemlock was best modeled using a decision tree without incorporating satellite radiance. Using the distribution from the optimal model, risk maps for susceptibility to hemlock woolly adelgid infestation were created using two species distribution models. Environmental variables related to dispersal wer
APA, Harvard, Vancouver, ISO, and other styles
9

Jones, Anne. "Fitness and Physiology of the Hemlock Woolly Adelgid, Adelges tsugae, in Relation to the Health of the Eastern Hemlock, Tsuga canadensis." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/53700.

Full text
Abstract:
The hemlock woolly adelgid (HWA), Adelges tsugae Annand (Hemiptera: Sternorrhyncha: Adelgidae) is a small invasive insect that frequently causes hemlock (Tsugae spp.) mortality in the eastern United States. Studies have shown that once healthy hemlocks become infested by the adelgid, nutrients are depleted from the tree, leading to both tree decline and a reduction of the adelgid population. Since A. tsugae is dependent on hemlock for nutrients, feeding on trees in poor health may affect the insect's ability to obtain necessary nutrients and consequently affect their population and physiologic
APA, Harvard, Vancouver, ISO, and other styles
10

Macy, Thomas Daniel. "Current composition and structure of eastern hemlock ecosystems of northeastern Ohio and implications of hemlock woolly adelgid infestation." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1337968205.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock"

1

McClure, Mark S. Biology and control of hemlock woolly adelgid. Connecticut Agricultural Experiment Station, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

McClure, Mark S. Managing hemlock woolly adelgid in ornamental landscapes. Connecticut Agricultural Experiment Station, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

McClure, Mark S. Biology and control of hemlock woolly adelgid. Connecticut Agricultural Experiment Station, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

McClure, Mark S. Managing hemlock woolly adelgid in ornamental landscapes. Connecticut Agricultural Experiment Station, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Hemlock Woolly Adelgid Review (1st 1995 Charlottesville, Va.). Technology transfer hemlock woolly adelgid: Proceedings of the First Hemlock Woolly Adelgid Review : Charlottesville, Virginia, October 12, 1995. U.S. Dept. of Agriculture, Forest Service, Forest Health Technology Enterprise Team, 1996.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Station, Connecticut Agricultural Experiment, and United States Forest Service, eds. Eastern hemlock forests: Guidelines to minimize the impacts of hemlock woolly adelgid. Connecticut Agricultural Experiment Station, 2004.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Reardon, Richard C., and Brad Onken. Implementation and status of biological control of the hemlock woolly adelgid. U.S. Dept. of Agriculture, Forest Service, Forest Health Technology Enterprise Team, 2011.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

McClure, Mark S. Biological control of Hemlock woolly adelgid in the eastern United States. U.S. Dept. of Agriculture, Forest Service, Forest Health Technology Enterprise Team, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Brad, Onken, and Reardon Richard C, eds. Third symposium on Hemlock Woolly Adelgid in the eastern United States, February 1-3, 2005, Renaissance Asheville Hotel, Asheville, North Carolina. Forest Health Technology Enterprise Team, U.S. Dept. of Agriculture, Forest Service, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Massachusetts. General Court. Senate. Special Commission on Forest Management Practices. The hemlock woolly adelgid, the threat to our hemlocks, and a possible answer from nature: Report of the Special Commission on Forest Management Practices (under the provisions of section 341 of chapter 38 of the Acts of 1995, as most recently amended by section 195 of chapter 127 of the Acts of 1999). Commonwealth of Massachusetts, Senate, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock"

1

"Hemlock Woolly Adelgid." In Encyclopedia of Biological Invasions. University of California Press, 2019. http://dx.doi.org/10.1525/9780520948433-073.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock"

1

Balnis, Joseph M., Nicole K. Mehr, Brian W. Redder, and Zsuzsanna Balogh-Brunstad. "THE EFFECT OF HEMLOCK WOOLLY ADELGID INFESTATION ON THE BIOGEOCHEMISTRY AND MICROBIAL COMMUNITY OF EASTERN HEMLOCK FOREST SOILS." In 51st Annual Northeastern GSA Section Meeting. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016ne-272867.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Sumpter, Kenton L. "Evaluating a potential area-wide IPM strategy for managing hemlock woolly adelgid in the eastern United States." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.112597.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Parkman, James Patrick. "Challenges to mass-rearing predators of hemlock woolly adelgid." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.113869.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Heminger, Ariel. "Impact assessment ofLaricobius nigrinus(Coleoptera: Derodontidae), a predator of hemlock woolly adelgid." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.111052.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Mehr, Nicole K., Joseph M. Balnis, Brian W. Redder, and Zsuzsanna Balogh-Brunstad. "THE BIOGEOCHEMICAL EFFECTS OF THE HEMLOCK WOOLLY ADELGID ON SOIL WATER CHEMISTRY." In 51st Annual Northeastern GSA Section Meeting. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016ne-272378.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Mallinger, Mary. "Impact of host defenses induced by hemlock woolly adelgid (Adelges tsugae) feeding on a native lepidopteran." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.113883.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Darr, Molly N. "Phenology and synchrony ofScymnus coniferarum(Coleoptera: Coccinellidae) and its host hemlock woolly adelgid (Hemiptera: Adelgidae) in Tacoma, Washington." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.113598.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Balogh-Brunstad, Zsuzsanna, Nicole K. Mehr, Brian W. Redder, Joseph M. Balnis, and Killian R. Tallman. "HEMLOCK WOOLLY ADELGID INFESTATION CAUSED CHANGES IN SOIL, SOIL WATER AND MICROBIAL COMMUNITY IN MINE KILL STATE PARK, NEW YORK." In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-284890.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Toland, Ashley A. "Establishment, dispersal, and impact ofLaricobius osakensisMontgomery and Shiyake (Coleoptera: Derodontidae), as biological control agent of the hemlock woolly adelgid,Adelges tsugaeAnnand." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.112156.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Salom, Scott. "What do you want to hear first: The good news or the bad news about biological control of hemlock woolly adelgid,Adelges tsugae(Hemiptera: Adelgidae)?" In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.94672.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock"

1

Ford, Chelcy R., Barbara C. Reynolds, and James Vose. Xylem transport models optimize effectiveness of systemic insecticide applications for controlling hemlock woolly adelgid (Adelges tsugae). U.S. Department of Agriculture, Forest Service, Southern Research Station, 2010. http://dx.doi.org/10.2737/srs-gtr-120.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Ford, Chelcy R., Barbara C. Reynolds, and James Vose. Xylem transport models optimize effectiveness of systemic insecticide applications for controlling hemlock woolly adelgid (Adelges tsugae). U.S. Department of Agriculture, Forest Service, Southern Research Station, 2010. http://dx.doi.org/10.2737/srs-gtr-120.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Hemlock woolly adelgid Hemlock woolly adelgid Eastern hemlock' for particular source types:
Journal articles Dissertations / Theses
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography