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Results 1 - 10 from 16 for tsuga species in 0.258 sec.
Biological Control of Hemlock Woolly Adelgid @ Invasive.org
Tsuga species) in eastern North America. The defoliation and mortality of hemlock forests equates to the loss ... southwestern China, and Taiwan), where it is a common but harmless inhabitant of several hemlock (Tsuga) species. It was first observed in Oregon and British Columbia in the 1920s on western ...
invasive.org
Appalachian Mountains chapter for Conservation International book on Wilderness
Fraser fir. Another introduced species of these insects threatens to do the same to eastern hemlock (Tsuga canadensis). In Virginia's Shenandoah National Park, most ... today's threats. We must move from habitat management targeted at relatively few species, most notably endangered species, plants and vertebrates, to practices that conserve all biodiversity. Great Smoky Mountains ...
www.discoverlife.org
NatureServe Explorer - Help Topics
G3? Abies grandis - Tsuga heterophylla / Clintonia uniflora Forest Grand fir - Western hemlock/Bride's-bonnet forest G2 Taxonomic and combined searches Try searching for these species and communities by their ... understand how taxonomic searches can give you more precise results. Then, try combining a species search and a community search to view how these results appear. See also: Searching ...
www.natureserve.org
Boycott Woodchipping Campaign Manual - Buyer Logical Options
Products Association now promotes the following: Western larch (Larix occidentalis), Western and Eastern Hemlock (Tsuga spp), Lodgepole pine (Pinus contorta) and Noble fir (Abies procera) - to name but ...
www.green.net.au
Mountain beaver (Aplodontia rufa) control and management
Douglas-fir (Pseudotsuga menziesii) and western hemlock (Tsuga heterophylla). Within this zone, mountain beavers often favor moist ravines and wooded or ... include vine maple (Acer circinatum) and cascara (Rhamnus purshiana). These species are often intermingled with 30 or more other plant species including forbs, grasses, and sedges. Â Food ...
icwdm.org
Biological Control of Hemlock Woolly Adelgid References @ Invasive.org
N.; Montgomery, M. 2003. Comparison of numerical response and predation effects of two coccinellid species on hemlock woolly adelgid (Homoptera: Adelgidae). Journal of Economic Entomology 96: 763-767. Cheah, ... of China. Yu, G.; Yao, D.; Liu, H. 1997. The Coccinellidae (Coleoptera) collected from Tsuga with Adelges tsugae Annand (Homoptera: Adelgidae). Scientia Silvae Sinicae 33: 432-440. Yu, G. ...
invasive.org
Volunteer Program
Preserve Biologist -- Volunteers are needed throughout the Commonwealth who have good species identification, research and monitoring skills. We are currently seeking volunteer Preserve Biologists ... that develops, reproduces and feeds on all species of hemlock trees. Both Carolina hemlock (Tsuga caroliniana) and eastern hemlock (Tsuga canadensis) are vulnerable to infestation and are ...
www.naturepreserves.ky.gov
Monkshood ESA
Read and Hale (1982) have noted that about 100 species are found in association with monkshood. Roosa ... (1982) have also prepared lists. Some of the characteristic species are as follows. 1) mesic forest component: Acer saccharum, Betula alleghaniensis, Tsuga canadensis, Acer spicatum, Maianthemum candense, Sambucus pubens, ...
www.ncrs.fs.fed.us
EcoWorld - Trees Search
EARTH Land Use, Planet Earth PLANTS Ecosystems, Flora TREES Forests, Tree species ANIMALS Fauna, Species data PEOPLE Countries, Cultures Trees Spotlight REMARKABLE TREES Tree Comparison ... Tilia x vulgaris) Torreya californica Torreya taxifolia Trochodendron aralioides Tsuga canadensis Tsuga caroliniana Tsuga heterophylla Tsuga mertensiana Ulmus alata Ulmus americana Ulmus crassifolia Ulmus japonica ...
ecoworld.com
WWF - Pacific Temperate Rainforests - A Global Ecoregion
Sitka spruce (Picea sitchensis), Yellow cedar (Chamaecyparis nootkatensis), Western red cedar (Thuja plicata), Western hemlock (Tsuga heterophylla), and Douglas fir (Pseudotsuga menziesii). Selected species ...
panda.org
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