The aromatic roots of Viola arvensis and V. rafinesquii were studied in order to determine the chemical nature and anatomical localization of their volatile compounds. Gas chromatography and mass spectroscopy revealed a single detectable volatile compound, methyl salicylate. Light microscopy and differential staining with Sudan III indicates the source of this compound to be enlarged secretory ...

Patients with chronic dental infection are usually treated with antibiotics. However, the value of antibiotics was decreasing because increased resistance in bacteria. The objective of this study is to evaluate the efficacy of herbal crude extract of Mentha arvensis in human Cariogenic pathogens. In this study we obtained crud extract of Mentha arvensis in different solvent 50% and 10% methanol...

Abstract. Ayoub M, Saeed S, Ahmed A, M. 2023. Ethnobotanical survey and utilization of medicinal food plants Panjgur Balochistan, Pakistan. Asian J Ethnobiol 6: 27-36. The present study observes the ethnobotanical ethnopharmacological indigenous rural communities' knowledge District community utilizes different as medicine food, wild play a secondary role in dietary supplementation. aimed to do...

Las arvenses juegan un papel importante en el desarrollo y producción de los cultivos al competir por agua, nutrientes del suelo luz, además ser reservorio patógenos e insectos plaga. El objetivo este estudio fue identificar plantas nativas exóticas dentro parcelas chile Jalapeño (Capsicum annuum L.) para diseñar futuras estrategias manejo. Durante mayo a julio 2019 2021 se realizaron recolecta...

The south of the Non-Chernozem Region is north-ern boundary sugar beet production in Russian Fed-eration. An important factor restraining growth crop productivity high weed infestation crops. To devel-op an effective system protection against weeds, it necessary to study their species composition order determine most occurring and noxious species. available data geobotanical surveys since 1930s...

A two year field experiment was carried out to evaluate the effects of municipal waste compost (C), composted cattle manure (M), and nitrogen (N) on growth and composition of weeds in a corn field in Shiraz using a split-split plot design with 3 replicates. Visual inspection of the plots showed that the manure treatments neither introduced new weed species nor increased weed density more than t...