The experiments were conducted in 2017-2018 on soybean (Glycine max L.) three climatic regions of Russia (Altai Region, Krasnodar Region and Astrakhan Region) to evaluate efficacy herbicide diclosulam (WG, 750 g/kg). Treatments included diclosulam: 1) applied preemergence (PRE) - 18.75 37.5 g i.a. ha-1; 2) postemergence (POST) at 1-3 leaves soybeans (BBCH 11-13) 11.25 22.5 ha-1. Monocotyledonou...

This article analyzes the materials of “Set additions and changes to check-list flora Republic Buryatia from 2001 2020”. Corrections comments are given on 50 species higher vascular plants, both erroneously cited as novelties, and, contrary, absent original publication, regarding territory Baikalsky State Nature Reserve its buffer zone. Two taxa amongst omitted in source material included Red D...

Quercetin 3-O-beta-(2(")-galloyl)-rhamnopyranoside (QGR) is a naturally occurring quercitrin gallate, which is a polyphenolic compound that was originally isolated from Persicaria lapathifolia (Polygonaceae). QGR has been shown to have an inhibitory effect on nitric oxide (NO) production in lipopolysaccharide (LPS)-stimulated macrophage RAW 264.7 cells. Therefore, this study was conducted to in...

Interspecific hybridization followed by polyploidization appears to have played a major role in plant diversification, but quantifying the contribution of this mechanism to diversification within taxonomically complex clades remains difficult. Incongruence among gene trees can provide critical insights, especially when combined with data on chromosome numbers, morphology, and geography. To furt...

Persicaria amphibia (subfam. Polygonoideae), an aquatic macrophyte rich in dietary polyphenolics, is used as a traditional remedy and culinary herb. Nevertheless, P. from the Balkan region has been insufficiently studied underutilized. Here, cytotoxicity antimicrobial properties of previously chemically characterised ethanol extract aerial parts were tested. The following methods carried out: M...