results the isolates were completely resistant to the tested antibiotics, with minimum inhibitory concentration (mic) values for ceftazidime, imipenem, and gentamicin between 256 to > 256 μg/ml, 8 to > 256 μg/ml, and 64 to > 256 μg/ml, respectively. the r. dentatus extract had a broad spectrum activity against all tested isolates and maximum growth inhibition against isolates from burn wound an...

Perapion connexum (Schilsky) is recorded for the first time from Hungary and Kyrgyzstan, and new distribution data from Ukraine and Russia are provided. Preliminary placements of this weevil in faunal checklists for Poland and Slovakia are here documented with detailed data. Its occurrence in Austria based on older evidence, is discussed. The neophytic and invasive in Central Europe sorrel Rume...

Himalayan dock (Rumex nepalensis) was evaluated for forage value and antinutrients under three, five and seven weeks cutting intervals in the temperate environment. Dry matter (DM) content was measured for each cutting interval. Forage quality parameters such as Crude Protein (CP), Acid Detergent fiber (ADF), Neutral Detergent Fiber (NDF), Calcium (Ca) and Phosphorus (P) were analyzed. Plants w...

Accumulation of 34 trace and major elements was analysed in 9 plant species ( Tussilago farfara , Arctium tomentosum Solidago canadensis Populus L., Eupatorium cannabinum Verbascum sp., Solanum nigrum Rumex crispus Betula pendula ) one fungus Schizophyllum commune collected from coal, PbZn-smelting, mixed-type waste heaps Upper Silesia (Poland). The most persistent extreme enrichment found the ...

Fluence-response curves for the induction of seed germination after 24 hours pretreatment at 35 degrees C of Rumex obtusifolius and Arabidopsis thaliana show two phases of response: (a) a very low fluence-response (10(-4) - 10(-1) micromoles per square meter) and (b) a low fluence-response (1 - 10(3) micromoles per square meter).

[This corrects the article DOI: 10.1371/journal.pone.0186470.].

1. Flood-sensitive plant species are restricted to highly elevated sites in floodplains, but why flood-tolerant plants do not grow at higher elevations is much less clear. We test the hypothesis that a trade-off exists between flood-tolerance and selective root placement in nutrient-rich patches, a putatively important trait in the more competitive highly elevated sites. 2. Achillea ptarmica , ...

BACKGROUND A substantial number of the world population especially that of the developing countries rely on herbal products to control their fertility since ancient times. Rumex steudelii Hochst is one of the traditionally used antifertility plants in Ethiopia. Previous studies showed that the methanolic root extract of the plant had reversible antifertility effect in experimental animals. Howe...