Beta-1,3-glucanases are enzymes that hydrolyze beta-1,3-glucans, and they essential for the metabolism of seaweed, plants fungi. These also participate in digestion herbivore fungivore animals. Because importance these enzymes in insects, beta-1,3-glucanase inhibitors may be used development new control strategies against agricultural pests disease vectors. Beta-1,3-glucanase inhibito...

Abstract
 Aim: To evaluate and compare the antimicrobial effectiveness of aqueous methanol extracts from Moringa peregrina leaves against standard strains microorganisms clinical isolates.
 Study Design: An experimental study which was carried out at microbiology laboratory, Medicinal Aromatic Plants Research Institute (MAPRI), Khartoum, Sudan, during period September 2012 to March 20...

A new potent antibacterial protein, for which we propose the name royalisin, was found in royal jelly of the honeybee Apis mellifera L. and purified to homogeneity for the first time by acid extraction, gel filtration, and reverse-phase high pressure liquid chromatography. The primary structure of royalisin was determined to consist of 51 residues, with three intramolecular disulfide linkages, ...

The two acknowledged vectors of ‘Candidatus Phytoplasma mali’ in north-western Italy, the psyllid Cacopsylla melanoneura and the leafhopper Fieberiella florii, have been compared to highlight their role in the apple proliferation epidemiology in relation to their infectivity, transmission efficiency and permanence in apple orchards and in wild vegetation, predominantly hawthorn formations. The ...