studies on air-born fungi at Qena-I-Seasonal Fluctuations. Zeit-Fur. Allg. Mikro. 21: 247-253 Studies on air-borne fungi at Qena. II-Diurnal Fluctuations. Zeit-Fur. Allg. Mikro. 21: 177-179. Studies on air-borne fungi at Qena-IlI-Thermophilic fungi. Mycopath. 80: 107-111. Studies on air-borne fungi at Qena. IV. Effect of wind velocity on total counts. Mycopath. 80:39-42 Taxonomical studies on keratinolytic thermophilic actinomycetes and fungi. Proc. Egypt. Bot. ScL, 4, Ismailia Conf. 372-391. Biodegradation of chicken feather by Micropolyspora keratinolytica as affected by different sources of carbon and nitrogen nutrition. VI Conf. Of Applied Microbiology, Egypt, C Time course biodegradation of chicken feather by Micropolyspora keratinolytica as affected by different phosphorus and vitamin supplements. VI Conf. Of Applied Micrbiolog Time course biodegradation of chicken feather by Micropolyspora keratinolytica as affected by different phosphorus and vitamin supplements. VI Conf. Of Applied Micrbiolog Soil fungal flora of south west Sinai, Egypt. Egypt. J. Appl. Sci., 6 (5), 38-45. Mycoflora of salt-marshes in Mediterranean coastal region of North West Egypt. Bull. Fac. Sci., Zagazig Univ., 13, (2) 1-10. Influence of some heavy metals on growth and biosynthesis of protein and amino acid by some fungi. J. of the Fac. of Education, Ain Shams Univ. No. 17,649-660. Microbiological and physicochemical properties of Carbamate Insecticides Treated Soil. J. Agronomy and Crop. Science 170, 217 - 223. Studies on mycoflora of poultry farms at Qalubia District, Egypt. I - Air- Spora in poultry farms. Bull, Fac, Sci, Assuit Univ., 22 (2-D), 11-24. Mycoflora of air-dust from Benha, Egypt. Bull, Fac. Sci., Assiut Univ., 23 (1-D), 1-11. Influence of some insecticides on the biological activities of Azotobacter chroococcum I-The growth rate and the production of ascorbic acid and indole Mycoflora of stored poultry fodder in Egypt and their ability to produce aflatoxins. Microbiol. Res. 149(4), 435-442 Hydrolysis of chicken feather by Thermoactinomyces keratinolyticus as affected by different phosphorus sources. Egypt. J. Bot. 34 (2): 107-119. Influence of some insecticides on the biological activities of Azotobacter chroococcum II-Ammonia and amino nitrogen contents and nitrogen fixing efficiency. Delta J. Sci. 18 (3); 178 Biological, taxonomical and antimicrobial studies of four isolates of Streptomyces from Egyptian soils. Bull. Fac. Sci., Assiut Univ., 28 (2-D). 333-346. Antimicrobial activity of some synthesized organosulphur compounds and their protective effect of cotton textile and wood against bio-deterioration. Proceedings of the first Sci. Conf. OnEnvi. And Natural Re By conversion of black liquor hemicelluloses of rice hulls into cellular proteins by some isolates of actinomycetes. Bull. Fac. Sci. Assiut Univ. 30 (1-D) Aflatoxin production by fungi and chemical analysis of apparently healthy-looking field grown soybean seeds. Afr. J. Mycol. Biotech. 9 (2) 43-61. Chemical and fatty acid composition of apparently healthy looking soybean seeds and inoculated with aflatoxin-producing moulds, stored under atmospher Bioconversion of black liquor hemicelluloses of rice hulls into cellular proteins by some isolates of actinomycetes. Bull. Fac. Sci. Assiut Univ. 30 (1-D) 43-51 Potentiality of some fungi for producing cellular proteins from rice hulls black liquor hemicelluloses. AZ. J. Microbiol. (57) 137-146). Screening for actinomycetes controlling chocolate spot disease of faba bean plant. Egypt, J. Biotech. (11)93-105. Food-borne fungi and their ability to produce certain enzymes, aflatoxins and increasing protein content of some agricultural wastes. AZ. J. Microbiol. (56) 311-321. Cellulolytic and keratinolytic activity of some thermophilic and thermotolerant fungi. Bull. Fac. Sci., Assiut Univ. 31 (1-D). 305-311. Effect of N2-fixing bacteria and actinomycetes as bio-fertilizers on growth and yield of cucumbers in sandy soils in Egypt. Desert Inst. Bull., Egypt. Characterization of an antibiotic produced by Streptomyces violaceus Tn8 and its effect in controlling chocolate spot disease of faba bean plant. Egypt, J. Microbio Role of some soil Bacteria and Actinomycetes in Controlling Cucumber Root - Rot Disease. Egypt, J. Microbiol. 38,3. P.P 217-228. Changes of Amino Acids and Protein Patterns in some Cucumber Cultivars Infected by Pseudoperonospora cubensis. Egypt, J.Bot. 42-No.1, 49-59. studies on air-born fungi at Qena-I-Seasonal Fluctuations. Zeit-Fur. Allg. Mikro. 21: 247-253. Studies on air-borne fungi at Qena. II-Diurnal Fluctuations. Zeit-Fur. Allg. Mikro. 21: 177-179. Studies on air-borne fungi at Qena-IlI-Thermophilic fungi. Mycopath. 80: 107-111 Studies on air-borne fungi at Qena. IV. Effect of wind velocity on total counts. Mycopath. 80:39-42. Taxonomical studies on keratinolytic thermophilic actinomycetes and fungi. Proc. Egypt. Bot. ScL, 4, Ismailia Conf. 372-391. Biodegradation of chicken feather by Micropolyspora keratinolytica as affected by different sources of carbon and nitrogen nutrition. VI Conf. Of Applied Microbiology, Egypt, Cairo, March, 315: 338. Time course biodegradation of chicken feather by Micropolyspora keratinolytica as affected by different phosphorus and vitamin supplements. VI Conf. Of Applied Micrbiology, Egypt, Cairo, March, 330 - 362. Adaptation course of Micropolyspora keratinolytica to chicken feather and consequent intensification of byconversion of feather into soluble nitrogenous products. 7th Conf. Microbiol, Cairo, Nov. 31.39. Soil fungal flora of south west Sinai, Egypt. Egypt. J. Appl. Sci., 6 (5), 38-45 Mycoflora of salt-marshes in Mediterranean coastal region of North West Egypt. Bull. Fac. Sci., Zagazig Univ., 13, (2) 1-10 Influence of some heavy metals on growth and biosynthesis of protein and amino acid by some fungi. J. of the Fac. of Education, Ain Shams Univ. No. 17,649-660 Microbiological and physicochemical properties of Carbamate Insecticides Treated Soil. J. Agronomy and Crop. Science 170, 217 - 223. Studies on mycoflora of poultry farms at Qalubia District, Egypt. I - Air- Spora in poultry farms. Bull, Fac, Sci, Assuit Univ., 22 (2-D), 11-24 Mycoflora of air-dust from Benha, Egypt. Bull, Fac. Sci., Assiut Univ., 23 (1-D), 1-11 Influence of some insecticides on the biological activities of Azotobacter chroococcum I-The growth rate and the production of ascorbic acid and indole - 3- acetic acid. Delta J. Sci. 18(1): 146-162 Mycoflora of stored poultry fodder in Egypt and their ability to produce aflatoxins. Microbiol. Res. 149(4), 435-442. Hydrolysis of chicken feather by Thermoactinomyces keratinolyticus as affected by different phosphorus sources. Egypt. J. Bot. 34 (2): 107-119. Influence of some insecticides on the biological activities of Azotobacter chroococcum II-Ammonia and amino nitrogen contents and nitrogen fixing efficiency. Delta J. Sci. 18 (3); 178-190 Biological, taxonomical and antimicrobial studies of four isolates of Streptomyces from Egyptian soils. Bull. Fac. Sci., Assiut Univ., 28 (2-D). 333-346. Antimicrobial activity of some synthesized organosulphur compounds and their protective effect of cotton textile and wood against bio-deterioration. Proceedings of the By conversion of black liquor hemicelluloses of rice hulls into cellular proteins by some isolates of actinomycetes. Bull. Fac. Sci. Assiut Univ. 30 (1-D) 43-51. Aflatoxin production by fungi and chemical analysis of apparently healthy-looking field grown soybean seeds. Afr. J. Mycol. Biotech. 9 (2) 43-61. Chemical and fatty acid composition of apparently healthy looking soybean seeds and inoculated with aflatoxin-producing moulds, stored under atmospheric air, Co2 and N2. Afr. J. Mycol & Biotech. 9 (3) 53-74. Potentiality of some fungi for producing cellular proteins from rice hulls black liquor hemicelluloses. AZ. J. Microbiol. (57) 137-146). Screening for actinomycetes controlling chocolate spot disease of faba bean plant. Egypt, J. Biotech. (11)93-105. Food-borne fungi and their ability to produce certain enzymes, aflatoxins and increasing protein content of some agricultural wastes. AZ. J. Microbiol. (56) 311-321 Cellulolytic and keratinolytic activity of some thermophilic and thermotolerant fungi. Bull. Fac. Sci., Assiut Univ. 31 (1-D). 305-311. Effect of N2-fixing bacteria and actinomycetes as bio-fertilizers on growth and yield of cucumbers in sandy soils in Egypt. Desert Inst. Bull., Egypt. Accepted in 8 /4 . Received in 29 / I. Characterization of an antibiotic produced by Streptomyces violaceus Tn8 and its effect in controlling chocolate spot disease of faba bean plant. Egypt, J. Microbiol. Accepted in 15 / 4 / 2002. Received in 15 / 10 / 2001 Role of some soil Bacteria and Actinomycetes in Controlling Cucumber Root - Rot Disease. Egypt, J. Microbiol. 38,3. P.P 217-228 Changes of Amino Acids and Protein Patterns in some Cucumber Cultivars Infected by Pseudoperonospora cubensis. Egypt, J.Bot. 42-No.1, 49-59. Effect of soil amendments with different chemical induces on the pathogenicity of Ralstonia solanacearum to tomato and potato plants Enhanced Production of cellulase(S) by Aspergillus spp.Isolated from agriculture wastes by solid state Fermentation Molecular Variability of the S gene of hepatitis B virus in Egypt Antigenic relationship between two bio-agents and pathogenic Fusarium semitectum using two serological techniques Phenotypic characterization of Escherichia coli diversity through phage typing Effect of plant extracts on toxigenic fungi associated with rice samples collected from different Egyptian governorate Asparaginase production by fungi optimization of fermentation conditions of asparaginase produced by Aspergillus niger Intraspecific variation in the 16srRNA partial gene sequences of Escherichia coli isolated from aquatic ecosystem and its evolutionary impact Assessment of Anabaena wisconsinense (cyanoprokaryota) as immunostimulants of male Nile tilapia (Oreochromis niloticus ) Bacteriological studies on the transmission of Helicobtar pylori Efficiency of some chemical inducers on chemotatic movement of Ralstonia solanacearum toward potato root exudates Screening on the production of bioactive secondary metabolites from Streptomyces sp Biotransformation of progesterone by microbial steroids Effect of B.amino-butyric acid on the causative agent of potato brown rot in potato and tomato plants Effect of aquilegia vulgaris L ( columbine ) extract on Aspergillus flavus contaminated corn grains ( Zea mays L ) in Egypt Antibacterial activity of propolis and bee venom against bacterial isolates from cases of conjunctivitis Intraspecific variation in the 16s rRNA partial gene sequences of Escherichia coli isolated from aquatic ecosystems and its evolutionary impact Applications of Plackett-Burman and Central Composite Design for the optimization of novel Brevundimonas diminuta KT277492 Chitinase production, investigation of the antifungal activity Isolation and characterization of plant growth promoting rhizobacteria from Trigonella foenum L. rhizosphere and evaluation of their potential substances produced