The anthraquinone emodin, identified in 17 plant families distributed worldwide, has
numerous biological activities, some of which exhibit a wide spectrum of ecological impacts …

In the present study, endophytic fungi have been isolated from various parts of the medicinal
herb Hypericum perforatum (St. John's Wort), which is known as a source of medically …

Aromatic polyketides are secondary metabolites widely found in bacteria, fungi, and plants,
which are well-known for their diverse chemical structures and biological functions. The …

In Africa, yield loss and low income to farmers is exacerbated by pests and notorious weeds
manifested in different cropping systems. The fact that crop species may be allelopathic to …

The extract of the plant Rheum officinale Baill, mainly containing the anthraquinones
physcion and chrysophanol, is highly active against plant powdery mildew. Experiments …

The aim of this work was to study the phytochemical and antifungal activity of
anthraquinones and root and leaf extracts of Coccoloba mollis on phytopathogens. The …

In Africa various species of Combretum, Terminalia and Pteleopsis are used in traditional
medicine. Despite of this, some species of these genera have still not been studied for their …

Resumen Bark of Rhamnus dispermus Ehrenb (Rhamnaceae) was collected from Ash-
Shoubak, Jordan, and extracted with hexane, chloroform, acetone and ethanol, respectively …

Physcion and chrysophanol induce defense responses against powdery mildew in
cucumbers. The combination of these two compounds has synergistic interaction against the …

The antimicrobial activity of anthraquinone emodin isolated from Aspergillus awamori
WAIR120 (LC032125) culture was investigated against some clinical, phytopathogenic and …