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Showing 1 to 13 of 13 for “"Crataegus"”.
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Characterization of water stress during cold storage and establishment for Acer platanoides and Crataegus phaenopyrum
… of bare-root Acer platanoides (Norway maple), Crataegus phaenopyrum (Washington hawthorn) and Prunus x yedoensis (Yoshino cherry). Histological examination of Acer and Crataegus stems was also conducted. Maple and cherry trees were transplanted into pine bark-filled containers and subjected to …
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Einfluss von Crataegus-Spezialextrakt WS 1442 auf die Kontraktilität isolierter Kardiomyozyten aus rechtsatrialem sowie linksventrikulären gesundem und terminal-insuffizientem Myokard
… (Vorhof- und Ventrikelgewebe) wurden mit dem Crataegus-Spezialextrakt WS 1442(Weissdornauszug) in ansteigender Konzentration (10E-10 bis 10E-7 [g/ml]) behandelt. Dabei wurden die maximal erreichte Verkürzung und die Geschwinidgkeiten von Kontraktion und Relaxation vor der Behandlung mit WS …
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The Population Genetics of the Colonization of the Western United States by the Apple Maggot, Rhagoletis Pomonella (Walsh) (Diptera: Tephritidae)
… three hosts are of special interest. Hawthorns (Crataegus) are the native host, and the introduced apple and sour cherry are also attacked by the fly. This study defines levels of genetic variability, as assayed by starch gel electrophoresis, throughout the native range of the insect on different …
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Plant-Based Compound Treatment of Hypercholesterolemia in the Zebrafish
… the efficacy of the medicinal plant hawthorn (Crataegus laevigata) in treating lipid disorders, with emphasis on those ailments pertaining to cardiovascular health. Among these tools is a high-throughput automated antihypercholesterolemia screen. Complementing the utility of this screen is an …
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A contribution to the vascular flora of the Sequatchie Valley within Sequatchie County, Tennessee
… Gamochaeta coarctata, Vaccinium angustifolium, Crataegus succulenta, and Verbena scabra.
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Biology of the Porcupine (Erethizon Dorsatum) in northwestern South Dakota
… was the most frequently eaten shrub, hawthorne (Crataegus spp.) was second. Ponderosa pine (Pinus ponderosa), willow (Salix spp.) and green ash (Fraxinus pennsylvanicus) were the most common tree species consumed. Alfalfa (Medicago sativa), wild licorice (Glycyrrhiza lepidota), yellow sweetclover …
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Status and breeding ecology of the loggerhead shrike in Virginia
… (<i>Juniperus virginiana</i>) and hawthorns (<i>Crataegus </i> spp.) as nest support more than expected based on availability. Shrikes selected more, produced more young in, and were more likely to reoccupy active pastures compared to other habitat types. Herbaceous vegetation structure can limit …
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Effects of anthropogenic change on interactions between North American tephritid flies and their biotic associates
… America and historically utilized hawthorn (Crataegus spp. (L.) fruits as its host. After the introduction of apples, a fruit larger than hawthorn berries, to North America by humans, R. pomonella made a host shift to apples, which provide a partial escape from natural enemies and …
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Identifying floral hosts of cerambycid beetles using palynology
… caryae (Gahan) frass contained Quercus and Crataegus Tourn. (Rosaceae) pollen. Finally, the abundance, richness, and composition of pollen grains in the frass of Megacyllene caryae varied with collection date (e.g., April 17 vs. April 25, 2016) and location (e.g., forest vs. urban sites). …
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Effects of Soil Amendments and Biostimulants on the Post-transplant Growth of Landscape Trees
… liquid humate+) on the post-transplant growth of Crataegus phaenopyrum (Blume) Hara (Washington hawthorn) and red maple transplanted bare-root, and grown under combinations of irrigated vs non-irrigated and fertilized-at-planting vs non-fertilized-at-planting regimes. Hawthorn controls generally …
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Habitat Use by Beaver Along the Big Sioux River
… while both boxelder (Acer negundo) and hawthorn (Crataegus mollis) were selected against. Sandbar willow (Salix exigua) stems were important for food and building materials. Trees cut by beaver were significantly smaller in diameter (p < 0.01) than uncut trees. Mean distance from water of cut …
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Influence of Transplanting Practices on Growth and Embolism Levels For Urban Tree Species
… for Acer rubrum L. (red maple), but not for Crataegus phaenopyrum (L.f.) Medic. (Washington hawthorn). After 15 weeks of growth, however, embolism levels were similar for both species. Growth increased with increased cold storage duration for both species. A field experiment investigated the …
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Understanding plant water relations and root biomechanics for hydro-mechanical reinforcement of slopes
… L.; <em>Corylus avellana</em> L.; <em>Crataegus monogyna</em> Jacq.; <em>Cytisus scoparius</em> (L.) Link; <em>Euonymus europaeus</em> L.; <em>Ilex aquifolium</em> L.; <em>Ligustrum vulgare</em> L.; <em>Prunus spinosa</em> L.; <em>Salix viminalis</em> L. and <em>Ulex europaeus</em> L.) …