The aim of this study was to produce high yield a local bacterial alkaline protease in the yeast system because scientific involvement microorganisms enzyme production is still not given enough attention Saudi Arabia. Soil samples were collected from rhizosphere some desert plants Ninety-three producing isolates recovered on skimmed-milk agar at pH 9.4 and 45°C for 48 hr. Isolate D9 obtained He...

Broomrapes (Orobanche and Phelipanche species) are holoparasitic weeds that infect roots of crop hosts from Asteraceae, Brassicaceae, Apiaceae, Fabaceae, Solanaceae. The parasitic difficult to control selectively without damage once attached their roots. Identification natural compounds with herbicidal activity against pre-attached broomrape stages can provide alternatives. With the aim identif...

helitropium europaeum l. population garmsar was shown to contain three major alkaloids: heliotrine n-oxide (2), lasiocarpine (4) and lasiocarpine n-oxide (5); and four minor alkaloids: heliotrine (i), europine (3), acetyllasiocarpine (6) and a novel alkaloid acetyllasiocarpine n-oxide (7).

Background: The Cholistan desert has been inhabited by people who have a long tradition of utilizing medicinal plants to heal human diseases. current study includes detailed ethnobotanical inventory and the traditional therapeutic applications in desert. Methods: primary data was obtained through field observations, interviews, questionnaires between December 2021 March 2022. Informant Consensu...

Background: Sacred groves found in Dakshin Dinajpur district are natural in-situ conservatories that provide a home to numerous biological entities with rich ethnomedicinal plant diversity. Native communities have been conserving these through their own beliefs and folklore practices they possess vast knowledge of herbal ethnic medicines. The current study aims explore the traditional medicinal...

Pelargonic acid is a non-selective post-emergence contact bio-herbicide which registered both for cropping and non-cropping uses in several countries. Dose–response curves on the efficacy of pelargonic against common weeds Mediterranean areas are not available. summer winter annual were evaluated two field experiments (winter exp. 2019 2020) central Italy. was applied at five doses (1.4, 2.7, 5...