نتایج جستجو برای: eucalyptus kruseana f muell
تعداد نتایج: 313437 فیلتر نتایج به سال:
Mirbelia oxylobioides F. Muell. Leaf Extracts Lack Antibacterial Activity and are Non-toxic in vitro
Various viewpoints were proposed to explain the causes of recent years’ severe drought occurred in Yunnan and Guizhou, China. In general there are two parties of viewpoints, the Eucalyptus cause and climate change cause. I think Yunnan-Guizhou drought has been mainly caused by abnormal climate change. Eucalyptus was not significant in the formation of Yunnan-Guizhou drought. However, the forest...
The chemical composition of the essential oils of Melaleuca armillaris Sm., Melaleuca styphelioides Sm. and Melaleuca acuminata F. Muell., collected in Tunisia, was studied by means of GC and GC-MS analysis. In all, 46 compounds were identified, 38 for M. armillaris, 20 for M. acuminata and eight for M. styphelioides, respectively. The presence of a sesquiterpenic fraction (52.2%) characterized...
با تــوجه به خسارت بالای آفات گلخانه ای و اثر سوء سـموم شیمیایی، استفاده از ترکیبات گیاهی، اسانس و عصاره های گیاهی بهترین وسیله برای کنترل آفـــــات گلخـانه ای محسوب می شوند. در این تحقیق خواص کنه کشی اســــانس و عصاره دو گونه اکــالیپتوس eucalyptus salmonophloia f. muell و eucalyptus kingsmillii (mauden) maiden & blakely روی کنه تارتن دولکه ای tetranychus urticae koch در شرایط دمایی5/0±27 درجه...
A set of over 8000 Diversity Arrays Technology (DArT) markers was tested for its utility in high-resolution population and phylogenetic studies across a range of Eucalyptus taxa. Small-scale population studies of Eucalyptus camaldulensis, Eucalyptus cladocalyx, Eucalyptus globulus, Eucalyptus grandis, Eucalyptus nitens, Eucalyptus pilularis and Eucalyptus urophylla demonstrated the potential of...
The chemical composition of the essential oil from the whole plant of Acalypha segetalis Muell. Arg. was analyzed by GC and GC/MS. Nineteen volatile constituents were identified. The main compounds were alpha-pinene (8.5%), neophytadiene, isomer II (14.7%) and neophytadiene, isomer III (33.6%). Toxicity and larvicidal assays revealed that the plant had LC50 values of 14.0 microg/mL and 45.4 mic...
Eucalyptus is well reputed for its use as medicinal plant around the globe. The present study was planned to evaluate chemical composition, antimicrobial and antioxidant activity of the essential oils (EOs) extracted from seven Eucalyptus species frequently found in South East Asia (Pakistan). EOs from Eucalyptus citriodora, Eucalyptus melanophloia, Eucalyptus crebra, Eucalyptus tereticornis, E...
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