نتایج جستجو برای: cypress tree

تعداد نتایج: 171397  

2008
Yoshinaga Ishibashi Hideki Ohno Shuji Oh-ishi Takeshi Matsuoka Takako Kizaki Kunio Yoshizumi

The behavior of Japanese cedar (Cryptomeria japonica) and Japanese cypress (Chamaecyparis obtusa) pollens in an urban area was examined through the measurements of the dispersion characteristics at the various sampling locations in both outdoor and indoor environments. Airborne pollens were counted continuously for three months during the Japanese cedar pollen and Japanese cypress seasons in 20...

2006
Arthur H. McCain

Cypress canker caused by Seiridium cardinale was controlled by benomyl and chlorothalonil but not by tribasic copper sulfate. Cypress canker has been present in California since 1927 where it has caused considerable damage to planted Monterey cypress, Cupressus macrocarpa (6). The popularity of this California native range and usually canker disease appears, but some uninformed people still pla...

2006
Robert P. Adams

Leyland's cypress (xCupressocyparis leylandii) is a putative, spontaneous hybrid between Chamaecyparis nootkatensis and Cupressus macrocarpa. To investigate this putative origin, twenty five Leyland's cypresses were sampled, along with living, putative parents of Ch. nootkatensis and Cup. macrocarpa from gardens in the UK. The DNA was extracted and analyzed by DNA fingerprinting (RAPDs) and Int...

Journal: :American journal of physical anthropology 1970
W S Pollitzer D Rucknagel R Tashian D C Shreffler W C Leyshon K Namboodiri R C Elston

The Seminole Indians of Florida were studied on thek three reservations for blood types, red cell enzymes, serum proteins, physical measurements, and relationships. Both serologic and morphologic factors suggest their close similarity to other Indians and small amount of admixture. The Florida Seminoles are similar to Cherokee “full-bloods” in their absence of Rho and their incidence of 0 and M...

2010
Youcef Shahali Jean-Pierre Sutra Gabriel Peltre Denis Charpin Hélène Sénéchal Pascal Poncet

BACKGROUND : Cypress pollen is becoming an increasing cause of respiratory allergy in some regions worldwide. OBJECTIVE : The aim of this study was to determine some of the main allergens implicated in the common cypress (C. sempervirens) pollen allergy. METHODS : Pollen extracts were optimized by using some detergents and chaotropes in order to solubilize both water and non-water soluble p...

2013
Akihiro Sumida Tomiyasu Miyaura Hitoshi Torii

Stem diameter at breast height (DBH) and tree height (H) are commonly used measures of tree growth. We examined patterns of height growth and diameter growth along a stem using a 20-year record of an even-aged hinoki cypress (Chamaecyparis obtusa (Siebold & Zucc.) Endl.) stand. In the region of the stem below the crown (except for the butt swell), diameter growth rates (ΔD) at different heights...

2007
T. Takahashi Y. Hirata N. Furuya T. Sakai A. Sakai

In this study, the effects of different flight altitudes on tree height estimates with a small-footprint scanning lidar were investigated and assessed in mountainous forests with poor laser penetration rates. The study area was closed-canopy evergreen coniferous plantations dominated by Japanese cedar (Cryptomeria japonica) and hinoki cypress (Chamaecyparis obtusa) in Japan. The stand age range...

Journal: :International journal of plant based pharmaceuticals 2022

The leaf essential oil yields of clementine, cypress, rosemary, tea, and thyme were 0.22, 0.87, 1.46, 1.20, 0.72%, respectively, based on the dry weight plant material. oils contained highest levels oxygenated monoterpenes (60.14-91.70%). Rosemary tea rich in 1,8-cineole (49.98% 57.55%, respectively), they have potent antifungal activity against Alternaria alternata strain (MIC = 5000 μg/ml). T...

2013
Ismail Amri Mohsen Hanana Samia Gargouri Bassem Jamoussi Lamia Hamrouni

Maritime pine (Pinus pinaster Aiton) and Saharan cypress (Cupressus sempervirens L. var. dupreziana [A. Camus] Silba) are two cone-bearing seed coniferous woody plants. The chemical composition of their essential oils, isolated from needles and leaves by hydrodistillation, was analyzed with gas chromatography (GC) and gas chromatography mass spectrometry (GC/MS). A total of 66 and 28 compounds ...

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