Biosynthesis of Silver Nanoparticles from the Marine Microalga Isochrysis galbana and their Antibacterial Activity Against Pathogenic Bacteria

Phytotoxicity of<i> Rosmarinus officinalis</i>L. and <i>Salvia officinalis</i> L. to Control the Noxious Weed, Panicum turgidum Forssk.

Physicochemical and Microbiological Studies on Suez Fresh Water Canal

Comparative Morphology and Surface Microsculpture of Cypsela in Some Taxa of the Asteraceae and Their Taxonomic Significance

<i>In vivo</i> Evaluation of Antimicrobial Effect of Methanolic Extract of<i> Chlorella vulgaris</i> on Impetigo and Some Dermatophytes

Effect of Vitamin C Pre-treatment on Germination, Seedling Growth and some Metabolic Activities of kidney bean (<i>Phaseolus vulgaris</i> L) under Different Temperatures.

Ecophysiological Conditions Affecting Growth and Ochratoxin A Production by<i> Aspergillus terreus</i> HA2 and Aspergillus fumigatus HA1 Isolated from Egyptian Rice Grains

Role of Bio-Fertilizer Treatments in Alleviating the Adverse Effect of Water Stress in<i> Mangifera indica<7i>

Biological and Molecular Studies on an Egyptian Potyvirus Isolate from <i>Hyocyamus muticus</i> L.

Mutagenic Effect of Gamma Irradiation on Phenotype and Enzyme Activities in<i> Aspergillus niger</i>

Histo- and Cyto-pathological Alterations Induced by the New Egyptian Isolate Potyvirus on <i>Hyocyamus muticus</i> L. Leaves

Biological Control of Tomato Bacterial Wilt Disease by Endophytic Pseudomonas fluorescens and Bacillus subtilis