Floristic studies are fundamental for the applied sciences such as rangelandmanagement and conservation. Unique ecological and climatic conditions in the NorthernKhorasan Province (NKP) make it a remarkable habitat for the floristic studies. Plant specieswere collected from 50 field sites, representing major habitats of winter and rural rangelands.Surveys were conducted during active growth per...

Aim . Based on original and bibliographic data, to compile a review of the fauna gall midges in Dagestan, Russia, including information about host plants, formation, life cycles distribution. Materials Methods The basis for work were materials collected flat mountainous parts Dagestan. Standard methods used: inspection search mass collection galls damage plants which larvae develop; rearing ima...

the study of tectonic evolution of the tethyan and se asian regions indicates that these tworegions have each passed through southwardly progressing sequences of similar tectonic events. both regionshave experienced a southward island-arc subduction and back-arc spreading leading to continentaldetachment from gondwanaland, with an earlier southward island arc subduction of palaeotethys (tethyan...

rust caused by phakopsora pachyrhizi syd. is a major constraint to soybean product in asia. early detection and possibilities of controlling plant diseases by the integration of several image processing methods has been the subject of extensive research. the main contribution of this paper is to present different methodologies for quantitatively detecting soybean rust at each stage of disease d...

There are about 484 species of Hypericum in the Guttiferae family, which includes Hypericoideae. In Iran, this genus mainly found north, northwest, and center country, they key contributors to floral elements Hyrcanian mountains, Irano-Turanian, Mediterranean regions (such as Zagros). Medicinal, commercial, horticultural values associated with these plants.The genetic diversity was assessed thr...