Identification of Phenolic Compounds in the Invasive Plants Staghorn Sumac and Himalayan Balsam: Impact of Time and Solvent on the Extraction of Phenolics and Extract Evaluation on Germination Inhibition.

An HPLC-MS-DAD analysis of phenolic compounds was carried out on the extracts of staghorn sumac ( L.) and Himalayan balsam ( Royle). This study focuses on the influence of solvent type and extraction time on the phenolic extraction efficiency from both invasive plants.

Metabolic Response of Peach Fruit to Invasive Brown Marmorated Stink Bug ( Stål.)'s Infestation.

The brown marmorated stink bug (BMSB; Stål.) is a highly destructive and polyphagous invasive pest that poses a serious threat to more than a hundred reported host plants. In the current study, the metabolic response of peach fruit of two cultivars-'Maria Marta' and 'Redhaven'-to BMSB infestation was studied using high-performance liquid chromatography (HPLC) and mass spectrometry (MS).

Changes in the Fruit Quality Parameters of Medlar Fruit ( L.) after Heat Treatment, Storage, Freezing or Hoarfrost.

The present study deals with the comparison of traditional fruit processing methods on medlar fruits and their effects on sugar content, organic acids, and phenolic composition in the medlar fruit variety 'Domača nešplja'. The study aimed to analyze which processing methods can be used to make technologically mature medlar fruits that are not yet suitable for consumption edible and to maintain their good chemical quality. The two major sugars in medlars are fructose (59.

Small RNA Sequencing and Multiplex RT-PCR for Diagnostics of Grapevine Viruses and Virus-like Organisms.

Metagenomic approaches used for virus diagnostics allow for rapid and accurate detection of all viral pathogens in the plants. In order to investigate the occurrence of viruses and virus-like organisms infecting grapevine from the Ampelographic collection Kromberk in Slovenia, we used Ion Torrent small RNA sequencing (sRNA-seq) and the VirusDetect pipeline to analyze the sRNA-seq data. The used method revealed the presence of: (GLRaV-1), (GLRaV-2), (GLRaV-3), (GRSPaV), (GFLV) and its satellite RNA (satGFLV), (GFkV), (GRVFV), (GPGV), (GV-Sat), (HSVd), and (GYSVd-1).

Elimination of Eight Viruses and Two Viroids from Preclonal Candidates of Six Grapevine Varieties ( L.) through In Vivo Thermotherapy and In Vitro Meristem Tip Micrografting.

Viruses and virus-like organisms are a major problem in viticulture worldwide. They cannot be controlled by standard plant protection measures, and once infected, plants remain infected throughout their life; therefore, the propagation of healthy vegetative material is crucial. In vivo thermotherapy at 36-38 °C for at least six weeks, followed by meristem tip micrografting (0.