Influence of wheat inoculation with Mycorrhizal fungi, phosphate solubilizing bacteria and Azospirillum on its growth and soil fertility. Efficiency of some organic manures and biofertilization with Azospirillum brasilense for wheat manuring. Interaction effect of rhizobial inoculation on viral and fungal infection in broad bean (Vicia faba L.). Interaction between virus infection and fungal disease in bean plants (Phaseolus vulgaris): II- Efficiency of mycorrhizal inoculation on effectiveness of bean common mosaic virus (BCMV) and Rhizoctonia solani. Response of sorghum to inoculation with Azospirillum, organic and inorganic fertilization in the presence of phosphate solubilizing microorganisms. Effect of seed treatment with fungicide (Ridomil) combined with rhizobial inoculation on root-rot disease and growth of faba bean plants. Effect of biofertilization and biological control on growth and chemical constituents of volkamariana seedlings. Effect of mycorrhizal inoculation and phosphatic fertilization on damping-off and root-rot disease of sour orange. I- The effect on disease severity, microbial counts, phenols and carbohydrates content. Zagazig J. Agric. Res., Vol. 25 No. (6): 975-990. Effect of mycorrhizal inoculation and phosphatic fertilization on damping-off and root-rot disease of sour orange. II- Growth characters, chemicals analysis and colonization intensity with mycorrhizae. Zagazig J. Agric. Res., Vol. 25 No. (6): 1145-1155. Inoculation efficiency of rice plants with Azolla as a biofertilizers in the presence of different levels of phosphorus. Biofertilization and organic manuring efficiency on growth and yield of caraway plants (Carum carvi L.). Effectiveness of dual inoculation with Azospirillum and phosphate solubilizing microorganisms on growth and yield of Zea mays L. Biogas production from Jew’s mallow processing wastes and cattle dung using batch feeding system. Biogas production from Artichoke processing wastes by using semi-continuous feeding system. Growth and yield of maize plants as affected by Azospirillum inoculation in presence of different nitrogen sources. Effect of dual inoculation (VA-mycorrhizae and Rhizobium) and zinc foliar application on growth and yield of mungbean. Effectiveness of dual inoculation with Bradyrhizobium and Endomycorrhizae in presence of different phosphatic fertilizer sources on growth and yield of soybean. Biofertilization and organic manuring efficiency on growth and yield of potato plants (Solanum tuberosum L.). Influence of biofertilization with bradyrhizobium and phosphate solubilizing bacteria and micronutrients application on growth and yield of soybean. Efficiency of some isolated soil microorganisms for carbofuran pesticide degradation. Bioremediation of the polluted soil with carbamate pesticides by Streptomyces violaceusniger or/and Azospirillum brasilense. Biodegradation of some organophosphorus pesticides by soil microorganisms. Microbial and chemical quality of retailed sausage and antimicrobial effect of essential oils or lactic acid bacteria against foodborne pathogens. Elevating control of pathogenic bacteria in fermented and non fermented sausage using lactic acid bacteria or essential oils. Application of biofertilization and biological control for tomato production. Efficiency of some soil microorganisms in degradation of diazinon pesticide. Efficiency of soil inoculation with growth regulators producing microorganisms on some enzymes activity . Effectiveness of bio- control agents against tomato soil borne pathogens. Improvement of the efficiency of acacia and prosopis for controlling shifting and using bio and mineral nitrogen fertilization. EFFECTIVENESS OF ORGANIC FARMING ON GROWTH PERFORMANCE AND YIELD OF MARJORAM. Optimal environmental conditions for production of plant growth regulators by rhizbacteria. . Interaction between growth regulators producing bacteria root-rot fungi on tomato growth . Assessment of plant growth promoting rhizobacteria activity under saline stress. Effect of Carbon Source and Precursors on the Production of Plant Growth Regulators by Azotobacter chroococcum (R19) and Bacillus megaterium var. phosphaticum (R44). Effect of Biofertilization and Organic Manuring on Soil Dehydrogenase Activity, Macronutrients and Essential Oil Content of Marjoram. Effect of salt-tolerant PGPR on the activity of some microbial and plant enzymes under saline stress. Isolation and identification of cellulases producing thermophilic bacteria and their ability to produce xylanase enzymes Evaluation of the microbiological quality of street- vended juices sold in great Cairo-Egypt. Listeria spp and Enterobacteriaceae group in sandwiches of meat and meat products Maximization of chitosan production by Aspergillus nigeron different culture conditions. Enhancement of culture conditions for chitosan production by Rhizopus nigricans Effect of biofertilization and organic manuring on growth performance and chemical composition of tomato under saline stress Nematicidal activity of some biocontrol agents against root-knot nematodes in vitro Evaluation of some biocontrol agents against soil pathogenic fungi Antagonistic activity of Bacillus subtilis B38 and Pseudomonas fluorescens B103 against root-rot and wilting fungi in tomato. Suppressionof root-knot nematode (Meloidogyne incognita) activity in tomato using biocontrol agents. Increasing the efficiency of Tamarix aphylla for sandunesstabilization using plant growth promoting microorganisms. Using plant growth promoting rhizobacteriafor improving tomato growth under saline stress. Colonization of pepper roots with salt-tolerant PGPR as an inducer for saline stress. Response of damssisa to biofertilizers and organic manure application in presence of Pseudomonas fluorescens Improvement of Growth and Yield of Pea Plants Using Integrated Fertilization Management Enhancement of culture conditions for chitosan production by Rhizopus nigricans Comparison of Antibacterial Activity of Fungal Chitosan and Some Preservatives Against Some Foodborne Pathogenic Bacteria Economic return of garbage recycling in Qalubia Governorate( Suppressionof root-knot nematode (Meloidogyne incognita) activity in tomato using biocontrol agents. - Suppressionof root-knot nematode (Meloidogyne incognita) activity in tomato using biocontrol agents. Improvement of Growth and Yield of Pea Plants Using Integrated Fertilization Management. Comparison of Antibacterial Activity of Fungal Chitosan and Some Preservatives Against Some Foodborne Pathogenic Bacteria. Incidence of some epidemiologically relevant food-borne pathogens in street-vended sandwiches. Influential Cooperation between Zeolite and PGPR on Yield and Antimicrobial Activity of Thyme Essential Oil Isolation and identification of rhizobial strains from faba bean nodules Characterization of Endophytic Bacteria Isolated from Legumes and Non-Legumes Plants in Egypt ( Production of chitosan by surface and submerged fermentation from Aspergillus niger and Rhizopus nigricans Potential of Azotobacter salinestris as plant growth promoting rhizobacteria under saline stress conditions Application of biofertilization and biological control for cowpea production Effectiveness of endophytic bacteria combined with micronutrients on growth characteristics and productivity of faba bean Microbiological and physicochemical evaluation of River Nile (Rosetta branch) Evaluation of biological activities for salt-tolerant plant growth promoting rhizobacteria using different microbial carriers MICROBIAL CONTAMINATION OF SOME COSMETICS AND PERSONAL CARE ITEMS IN EGYPT EFFECT OF SOME ESSENTIAL OILS ON MICROBIOLOGICAL QUALITY OF COSMETICS PRODUCTS Highly Production of Cellulases Enzymes under Submerged State Fermentation for Agricultural Wastes Composting IMPACT OF PLANT GROWTH-PROMOTING RHIZOBACTERIA ON COW-PEA GROWTH PERFORMANCE AND ROOT DISEASES CONTROLLING UNDER GREENHOUSE CONDITIONS Improvement of paper wastes conversion to bioethanol using novel cellulose degrading fungal isolate