منابع مشابه
Virus Diseases of Geranium
Several diseases of geraniums (Pelargonium species) are caused by viruses. The economic losses caused by these diseases are difficult to assess since infected plants are often symptomless and because both the cultivar and the environment in which the plants are growing can greatly influence the severity of the symptoms. The problem is compounded by the diverse sources of stock plants and the fa...
متن کاملChemical Constituents and Antioxidant Activity of Geranium wallichianum
The study of the chemical constituents of the whole plant of Geranium wallichianum (Geraniaceae) has resulted in the isolation and characterization of six compounds. These six compounds were identified as ursolic acid (1), β-sitosterol (2), stigmasterol (3), β-sitosterol galactoside (4), herniarin (5), and 2,4,6-trihydroxyethylbenzoate (6) which were isolated for the first time from Geranium wa...
متن کاملFree Radical Scavenging and Antimicrobial Activities of Some Geranium Species
There are 35 Geranium (Geraniaceae) species recorded in the Flora of Turkey1,2. Some Geranium (Geraniaceae) species are used as antidiabetic, hemostatic, antihemorrhoidal, antidiarrheic and for the treatment of pain, fevers and gastrointestinal ailments3. Leaves of some Geranium species are consumed as food in Anatolia4. Furthermore, tubers of G. tuberosum in Erzurum and aerial parts of G. purp...
متن کاملRetention of Antibacterial Activity in Geranium Plasma Polymer Thin Films
Bacterial colonisation of biomedical devices demands novel antibacterial coatings. Plasma-enabled treatment is an established technique for selective modification of physicochemical characteristics of the surface and deposition of polymer thin films. We investigated the retention of inherent antibacterial activity in geranium based plasma polymer thin films. Attachment and biofilm formation by ...
متن کاملContact sensitization to Geranium robertianum L. in an amateur gardener.
A 68-year-old male retired non-atopic school librarian was referred for suspected plant contact dermatitis. The patient had taken up gardening as a hobby when he retired from work: mowing the lawn, cutting hedges and weeding in his garden. For 6–10 years, he had suffered from transient dermatitis on his eyelids, which he attributed to a habit of wiping his eyelids with his hands during gardenin...
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ژورنال
عنوان ژورنال: Journal of Ecology
سال: 2004
ISSN: 0022-0477
DOI: 10.1111/j.0022-0477.2004.00892.x