The plant Cardaria draba (L.) Desv. subsp. (Brassicaceae), is traditionally used for various ailments in different cultures. We investigated solvent extracts such as methanol, ethanol, and water obtained from flowers, leaves, stems, roots of C. their chemical composition, well antioxidant enzyme inhibition activities acetylcholinesterase (AChE), butyrylcholinesterase (BChE), ?-glucosidase, ?-am...

cardaria draba is an important, troublesome weed in the sustainable production of wheat. inthe first step of this study, 100 actinomycete isolates were purified from soil samples collectedfrom the rhizosphere and phyllosphere of plants in different provinces of iran. all isolates weresubjected to primary screening by assaying the fermentation broth of the sterile surfaces of c.draba leaves. con...

Ceutorhynchus assimilis has been selected as a potential biological control agent of Lepidium draba, which is a Eurasian invasive weed in North America. Preliminary studies indicated specificity of this weevil collected in southern France on L. draba. This result was in discord with the pest status of C. assimilis found in the literature. Host-specificity tests based both on field and laborator...

The Coppermine River in western Nunavut is one of Canada's great Arctic rivers, yet its vascular plant flora is poorly known. Here, we report the results of a floristic inventory of the lower Coppermine River valley and vicinity, including Kugluk (Bloody Falls) Territorial Park and the hamlet of Kugluktuk. The study area is approximately 1,200 km2, extending from the forest-tundra south of the ...

Polymorphic microsatellite markers were developed for the Ibero-North African, strict gypsophyte Lepidium subulatum to unravel the effects of habitat fragmentation in levels of genetic diversity, genetic structure and gene flow among its populations. Using 454 pyrosequencing 12 microsatellite loci including di- and tri-nucleotide repeats were characterized in L. subulatum. They amplified a tota...