Search Results for : species
Intra-specific variations of Rubus sp. (Rosaceae) in Northern Iran: morphometric analysis and microsatellite markers
During the growing season, young raspberry leaf samples were collected from natural populations in northern Iran. A total of 65 Rubus samples were collected at altitudes ranging from 0 to 1021 meter above sea level. Morphometric and molecular studies were performed in seven Rubus species and four uncertain species from the sect. Rubus L. 7 […]
Diversity and conservation status of vascular plants of Dir Kohistan valley, Khyber Pakhtunkhwa Province
In this research effort have made to document the diversity and conservation status of important medicinal plants found in Dir Kohistan valley. This is ever first record of the flora of this area. The area has many climatic and vegetation zones. Locals residing in mountainous areas belonging to various ethnic groups are traditionally utilizing plants […]
Developmental impacts on wild goat’s (Capra aegagrus) ecosystem in Markazi province and its solutions
Markazi province with its elevated mountains is a suitable habitat for the wild goat(Capra aegagrus) such that the species has been chosen as the symbol of biodiversity in the province. The fragmentation of habitat due to the human-initiated activities is one of the major threatening factors against the species viability. The study is under taken […]
Assessment of density and cultivation type on growth and yield of two cultivars of basil (Ocimum basilicum L.)
The genus Ocimum has up to 60 species that Ocimum basilicum L. is the most important commercially species. It is cultivated throughout the world. This species often use as vegetables and health industry such as toothpaste, due to good favorite of its oil. This study was done in spring and summer of 2010 in the […]
Allelopathic effects of weeds extract on seed germination of Trachyspermum copticum L., Foeniculum vulgare and Cuminum cyminum
Seed germination stage is one of the most basic growth stages in medicinal plants that may be adversely affected by the chemicals released from other plants in the soil environment. The present study was performed to investigate the allelopathic effects of weeds, including (Xanthium strumarium, Amaranthus retroflexus and Chenopodium album) as common weeds in medicinal […]
Populations dynamic of Pseudophacopteron spp. (Hemiptera: Phacopteronidae), psyllids pest of Dacryodes edulis (Burseraceae) in Cameroon
Dacryodes edulis (G. Don) H. J. Lam (Burseraceae) is an oleiferous plant originated from Central Africa. This plant is cultivated for her fruits rich in proteins and lipids. The tree suffered serious damages caused by insect pests. In Cameroon, four psyllids species feed on D. edulis: Pseudophacopteron tamessei, P. pusillum, P. eastopi and P. serrifer. […]
The flora of Saluk National Park, Northern Khorassan province, Iran
Saluk National Park is located in Northern Khorassan province, NW Esfarayen between 37˚ 07΄- 37˚ 14΄ N and 57˚ 10΄- 57˚ 17΄ E. A total of 1137 plant specimens during 2007–2009 were collected and 505 taxa (species, subspecies and varieties), belonging to 296 genera and 71 families were identified. The largest families in the area […]
A case study on wood-decaying macrofungi in the Southwestern slopes of Vasilyovska Mountain, Forebalkan, Bulgaria
This study was performed based on specimens of macrofungi collected on field trips to the region between 2007 and 2011. The aim of this study was to determinate the wood-decaying macrofungi of Vasilyovska mountain, to enrich the information about fungal diversity in the Forebalkan floristic region, and make contribution to Bulgarian mycota. The information upon […]
Diversity, properties and ecological significance of the genus Termitomyces associated with fungus farming termites in Africa
The fungus-cultivating termites constitute part of diverse termite fauna in Africa that include Macrotermes, Odontotermes, Microtermes among others. Mutualistic relationship between lineages of fungi (Agaricomycetes, Lyophyllaceae, Termitomyces) and the fungus cultivating termites remains obscure. The complex association between the Termitomyces symbionts and termites is due the distinct organization strategies of members in the genus Termitomyces […]
Prevalence of Intestinal Parasites among school children in District Upper Dir, Khyber Pakhtunkhwa Pakistan
This study was undertaken to assess the prevalence of intestinal parasitic infection among school going children across District Upper Dir, Khyber Pakhtunkhwa Pakistan. A total of 222 stool specimens (156 from boys and 66 from girls) were taken from participants of age 4-15 years. Among 222 inhabitants 81 were included from urban and 141 from […]