Personal Information

  • Position : Professor Emeritus
  • Department : Botany
  • Specification :
  • Work Phone : 2403866/057
  • Email : zakariabaka@du.edu.eg

E-Courses

Researches

  • 1 - Research Title:
  • A modern tactic for reducing the biotic Stress on cucumber plants caused by Fusarium oxysporum
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  • 2 - Research Title:
  • book of abstract
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  • 3 - Research Title:
  • Effect of phenolic compounds and fungicides on the ultrastructure of chloroplasts of Vicia faba infected by Botrytis fabae
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  • 4 - Research Title:
  • Efficacy of seawater salinity on osmotic adjustment and solutes allocation in wheat (Triticum aestivum) flag leaf during grain filling
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  • 5 - Research Title:
  • Impact of seawater irrigation on the ultrastructure of chloroplasts and oleosomes in flag leaf of two wheat cultivars
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  • 6 - Research Title:
  • Varietal differences in growth vigor, water relations, protein and nnucleic acids content of two wheat varieties grown under seawater stress
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  • 7 - Research Title:
  • Streptomyces griseorubensE44G: A Potent Antagonist Isolated from Soil in Saudi Arabia
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  • 8 - Research Title:
  • Ultrastructure of the dikaryotic stage of anise rust, Pucciniapimpinellae(F. Strauss) Link
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  • 9 - Research Title:
  • Occurrence and distribution of tomato seed-borne mycoflora in Saudi Arabia and its correlation with the climatic variables
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  1. Kinetin and spermine mediated induction of salt tolerance in wheat plants: Leaf area, photosynthesis and chloroplast ultrastructure of flag leaf at ear emergence
  2. Efficiency of pomegranate (Punica granatum L.) peels extract as a high potential natural tool towards Fusarium dry rot on potato tubers
  3. Antifungal activity of medicinal plant extracts against the predominant fungi causing spoilage of some fruits collected from markets of Damietta Governorate, Egypt
  4. Alternaria eichhorniae, a biological control agent for waterhyacinth: mycoherbicidal formulation and physiological and ultrastructural host responses
  5. Characterization of alkaline protease produced by Streptomyces griseorubens E44G and its possibility for controlling Rhizoctonia root rot disease of corn
  6. Occurrence and distribution of tomato seed‐borne mycoflora in S audi A rabia and its correlation with the climatic variables
  7. Distribution of ATPase activity at the host-pathogen interfaces of rust infections
  8. Green Synthesis of Silver Nanoparticles Using Pomegranate and Orange Peel Extracts and Their Antifungal Activity against Alternaria solani, the Causal Agent of�…
  9. Plant extract control of the fungi associated with different Egyptian wheat cultivars grains
  10. Antifungal activity of six Saudi medicinal plant extracts against five phyopathogenic fungi
  11. Efficacy of nano-silicon in the control of chocolate spot disease of Vicia faba L. caused by Botrytis fabae
  12. Alternative control of early blight of tomato using plant extracts from Acacia nilotica, Achillea fragrantissima and Calotropis procera
  13. Extracellular biosynthesis, optimization, characterization and antimicrobial potential of Escherichia coli D8 silver nanoparticles
  14. Efficacy of seawater salinity on osmotic adjustment and solutes allocation in wheat (Triticum aestivum) flag leaf during grain filling
  15. Physiological and biochemical changes in host leaf tissues associated with the growth of two biotrophic fungi growing in Egypt
  16. Evaluation of Streptomyces griseorubens E44G for the biocontrol of Fusarium oxysporum f. sp. lycopersici: ultrastructural and cytochemical investigations
  17. Changes in chlorophyll, polyamines and chloroplast ultrastructure of Puccinia striiformis induced ‘green islands’ on detached leaves of Triticum aestivum
  18. Streptomyces griseorubens E44G: a potent antagonist isolated from soil in Saudi Arabia
  19. Identification and Functional Analysis of Temperate Siphoviridae Bacteriophages of Acinetobacter baumannii
  20. Ultrastructure of the thistle rust, Puccinia punctiformis
  21. In Vitro and In Vivo Biocontrol of Tomato Fusarium Wilt by Extracts from Brown, Red, and Green Macroalgae
  22. Occurrence and ultrastructure of Albugo candida on a new host, Arabis alpina in Saudi Arabia
  23. Microorganisms asssociated with Withania somnifera leaves
  24. Antifungal activity of extracts from five Egyptian wild medicinal plants against late blight disease of tomato
  25. Antifungal activity of silver/silicon dioxide nanocomposite on the response of faba bean plants (Vicia faba L.) infected by Botrytis cinerea
  26. Egyptian Uredinales. I. Rusts on wild plants from the Nile Delta.
  27. Infection of vascular tissues by the autoecious rusts Puccinia punctiformis and Puccinia lagenophorae: a cytological study
  28. In vivo toxicity and antitumor activity of newly green synthesized reduced graphene oxide/silver nanocomposites
  29. Shikimic and salicylic acids induced resistance in faba bean plants against chocolate spot disease
  30. Observations on the ultrastructure of the uredinial stage ofPuccinia polypogonis onPolypogon monspeliensis
  31. Biological control of the predominant seed-borne fungi of tomato by using plant extracts
  32. Comparative ultrastructure of aecial and telial infections of the autoecious rust fungus Puccinia tuyutensis
  33. Fungi associated with leaf spots of Dracaena ombet (Kotschy and Peyr)
  34. In vitro and in�vivo, biocontrol activity of extracts prepared from Egyptian indigenous medicinal plants for the management of anthracnose of mango fruits
  35. Varietal differences in growth vigor, water relations, protein and nucleic acids content of two wheat varieties grown under seawater stress
  36. Interactive effects of seawater and plant hormones on the pigments content and chloroplast ultrastructure of wheat flag leaf
  37. Ultrastructure and lectin-gold cytochemistry of the interaction between the rust fungus Melampsora euphorbiae and its host, Euphorbia peplus
  38. Efficacy of wild medicinal plant extracts against predominant seed-borne fungi of broad bean cultivars
  39. Does exogenous application of kinetin and spermine mitigate the effect of seawater on yield attributes and biochemical aspects of grains?
  40. Mating type, nuclear DNA content and isozyme analysis of egyptian isolates ofPhytophthora infestans
  41. Growth, lipid peroxidation and antioxidant enzyme activities as a selection criterion for the salt tolerance of wheat cultivars irrigated by seawater
  42. Occurrence of Puccinia isiacae on Phragmites australis in Saudi Arabia and its possibility as a biological control agent
  43. Faba bean can adapt to chocolate spot disease by pretreatment with shikimic and salicylic acids through osmotic adjustment, solutes allocation and leaf turgidity
  44. A modern tactic for reducing the biotic stress on cucumber plants caused by Fusarium oxysporum.
  45. Occurrence and morphology of Puccinia lagenophorae on Senecio glaucus in Egypt
  46. Biogenic Synthesis of Chitosan/Silver Nanocomposite by Escherichia coli D8 (MF062579) and its Antibacterial Activity.
  47. Morphology of uredinia and urediniospores of seven Puccinia species attacking Poaceae in Egypt.
  48. Ultrastructure of intercellular hypha and haustorium of the rust fungus, Uromyces euphorbiae
  49. In vitro biosynthesis and antimicrobial potential of biologically reduced graphene oxide/ Ag nanocomposite at room temperature
  50. Utilization of cyanobacteria extracts in improving the microbial quality of soft white cheese
  51. Synthesis, characterization and antimicrobial activity of chitosan/Ag nanocomposite using Escherichia coli D8
  52. Isolation and characterization of some multi-antibiotic resistant bacterial isolates associated with nosocomial infections
  53. Effect of designed mycoherbicide prepared from host-specific candidate, Alternaria eichhorniae on some physiological and ultrastructural characteristics of�…
  54. Mycoflora of stored poultry fodder in Egypt and their ability to produce aflatoxins
  55. Biocontrol of chocolate spot disease of broad bean (Vicia faba L.) caused by Botrytis fabae using biosynthesized reduced graphene oxide/silver nanocomposite
  56. Microbial impact on growth and yield of Hibiscus sabdariffa L. and sandy soil fertility
  57. Improving the chitinolytic activity of Streptomyces griseorubens E44G by mutagenesis
  58. Evaluation of some plant extracts for controlling mycoflora causing spoilage of stored cereals and legumes
  59. Role of kinetin and spermine in the reversal of seawater stress-induced alteration in growth vigor, water relations and nucleic acids of wheat plants
  60. A fine‐structural study of the downy mildew fungus peronospora parasitica in the new host Cakile maritima
  61. Studies on the powdery mildew fungus Sphaerotheca fuliginea: ultrastructure and host responses.
  62. Mycotoxins and Their Producers: Diversity, Side Effects and Control
  63. Biological and molecular characterization of fEg-Eco19, a lytic bacteriophage active against an antibiotic-resistant clinical Escherichia coli isolate
  64. Ag/SiO2 nanocomposite mediated by Escherichia coli D8 and their antimicrobial potential
  65. Effect of some microorganisms on controlling Fusarium wilt of roselle (Hibiscus sabdariffa L.)
  66. Mycoflora associated with some stored seeds and their control by aqueous extract from medicinal plants
  67. Seasonal changes in the phytoplankton standing crop relation to some physical and chemical factors in Damietta branch of the River Nile
  68. Bio-control and ultrastructure of post-harvest pathogenic fungi of apple fruits.
  69. The anti-aspergillus potential of optimized biosynthesized reduced graphene oxide/silver nanocomposite using Escherichia coli D8 (MF062579)
  70. Antifungal potentiality and physiological characterization of Trichoderma isolates from Port Said Governorate
  71. Physiological and molecular responses of Fusarium moniliforme treated with heavy metals.
  72. Impact of some heavy metals on ultrastructure and metabolic profile of F. moniliforme.
  73. Ultrastructure of the dikaryotic stage of anise rust, Puccinia pimpinellae (F. Strauss) Link.
  74. Biocontrol of chocolate spot disease of faba bean: phenolic compounds as resistant inducers
  75. Comparative morphology of uredinia and urediniospores of six Puccinia species parasitic on Poaceae in Saudi Arabia
  76. New records of fungal pathogens of Euphorbia inarticulata from Aseer region, south-west Saudi Arabia: Neue aufzeichnungen �ber fungale pathogene von euphorbia inarticulata aus�…
  77. The effect of benomyl on growth and ultrastructure of two isolates of Phytophthora infestans from Egypt
  78. Green synthesis of silver nanoparticles using Cakile maritima seed extract: Molecular, antifungal and physiological studies
  79. Plant-fungus interactions in rust diseases
  80. Rust haustoria
  81. Electron microscopy of the uredinial and telial stages of the rust fungus, Puccinia imperatae
  82. Biocontrol of Sphaerotheca fuliginea, the causal agent of powdery mildew of cucumber by using aqueous extracts from five traditional Egyptian medicinal plants
  83. Wheat can acclimate to seawater by pretreatment with kinetin and spermine through osmotic adjustment and solutes allocation
  84. Effect of phenolic compounds and fungicides on the ultrastructure of chloroplasts of Vicia faba infected by Botrytis fabae
  85. Ultrastructure of intercellular hyphae and haustoria of the monokaryotic stage of Puccinia lagenophorae
  86. Ultrastructure and localization of polysaccharides in pollen grains and young pollen tubes of Plantago major
  87. Studies on the powdery mildew fungus, Sphaerotheca fuliginea on squash in Egypt: ultrastructure and some physiological host responses.
  88. Electron Microscopical Localization of ATP-ase Actlvity in Leaves of Senecio vulgaris Infeeted with Pucinia Lagenophorae
  89. Light and Electron microscopic Study of Teliospores of Puccinia .Alli on Gsrlic
  90. Dynamics of phytoplankton abundance, chlorophyll content and their population diversity in Damietta branch of the River Nile
  91. Phenolic acids and defense-related enzymes in host-pathogen interaction in Senecio aegyptius and the rust fungus, Puccinia lagenophorae
  92. Plant Mycobiome: Diversity, Interactions and Uses
  93. Ultrastructural studies of the host (Senecio aegyptius L.) responses after the infection by the pathogenic rust fungus, Puccinia lagenophorae Cooke
  94. Biological synthesis and characterization of antibacterial manganese oxide nanoparticles using Bacillus Subtilis ATCC6633
  95. Evaluation of cytological effects of fusilade a nd sencor herbicides on somatic cells of Glycine max (L.) Merrill.
  96. In vitro, evaluation of plant extracts of some medicinal plants against Fusarium oxysporum f. sp. lycopersici.
  97. Control of chocolate spot infection of field beans by shikimic acid and salicylic acid: modulation of defense enzymes, phytohormones and simple phenols.
  98. Ultrastructural studies on Vicia faba and its pathogen Botrytis fabae in response to lithium chloride
  99. Comparative studies on the effect of benomyl on growth and ultrastructureof two isolates of phytophthorainfestans from Egypt
  100. Ultrastructural alterations in leaf tissues of Nicotiana tabacum systemically infected with tomato mosaic virus.
  101. Light and electron microscopy of the micromorphology and development of pycniospores and aeciospores of the sunflower rust, Puccinia helianthi
  102. Scrutinizing harsh habitats endophytic fungi and their prospective effect on water–stressed maize seedlings
  103. Biocontrol agents of Mycoflora to improve the physiological and genetic characteristics of maize plants
  104. Anti-Aspergillus niger action of biosynthesized silicon dioxide nanoparticles alone or combined with Marticaria chamomilla L. extract
  105. Secondary metabolites production by endophytic fungi. In: Abdel Azeem AM, Yadav AN, Yadav N, editors. Endophytic Fungi: The Full Story of the Untapped Treasure
  106. New Perspectives on Fungal Siderophores
  107. Plant Mycobiome
  108. Genetic characterization for three groups of seed heterospermy for some wild plants.
  109. Functional activity of biofertilizers for improving yield and its components of common bean plants under water stress
  110. Microbial Contamination of Raw Milk and its Products of Dakahlia Governorate, Egypt
  111. Improvement of growth and productivity of common bean plants by using some biological and organic stimulants
  112. Antimicrobial and antioxidant activities of certain endophytic fungi isolated from some Egyptian medicinal plants
  113. Biosynthesis of silver nanoparticles by Enterobacter sp. and their antifungal activity against the phytopathogenic fungus Fusarium oxysporum f. sp. lycopersici.
  114. In vitro, evaluation of plant extracts of some medicinal plants against Fusarium oxysporum f. sp. lycopersici
  115. Evaluation of medicinal plant extracts for controlling Alternaria alternata and Fusarium oxysporum causing spoilage of some fruits
  116. Changes in seed germination, and some physiological and ultrastructural aspects of Calotropis procera seedlings under heat stress
  117. Antifungal activity of some medicinal plant extracts against the most prevalent fungal pathogens causing spoilage of some fruits
  118. Antifungal activity of medicinal plant extracts against the predominant fungi causing spoilage of some fruits collected from markets of Damietta Governorate, Egypt
  119. Evaluation of medicinal plant extracts for controlling Alternaria alternata and Fusarium oxysporum causing spoilage of some fruits
  120. Assessment of Negative Environmental Impacts of Drainage and Irrigation Canals on Ipomoea carnea Jacq. in Egypt
  121. Impact of seawater irrigation on the ultrastructure of chloroplasts and oleosomes in flag leaf of two wheat cultivars
  122. In vitro, biological control of Fusarium oxysporum f. sp. lycopersici and Rhizoctonia solani by essential oils and Trichoderma harzianum
  123. Evaluation of plant extracts for controlling mycoflora causing spoilage of stored cereals and legumes
  124. Ultrastructure of the dikaryotic stage of anise rust, Puccinia pimpinellae
  125. In vitro, biological control of Fusarium oxysporum f. sp. lycopersici and Rhizoctonia solani by essential oils and Trichoderma harzianum
  126. Morphology of uredinia and urediniospores of seven Puccinia species attacking Poaceae in Egypt
  127. The Promotive Effect of Rhizobium leguminosarum and Arbuscular Mycorrhizal Fungi on Growth and Productivity of Faba Bean Plants Cultivated in Newly Reclaimed Sandy Soil Amended�…
  128. Comparative ultrastructure of aecial and telial infections of the rust fungus, Puccinia poarum on new hosts in Egypt
  129. Mitigatory effect of kinetin and spermine on seawater-stressed wheat (Triticum aestivum) plants: 1- yield components and biochemical aspects of yielded grains
  130. Mycoflora and Aflatoxins Associated with Poultry Feeds in Aseer Region, Saudi Arabia
  131. The ultrastructure and carbohydrate content of sporangium of Phytophthora infestans during zoosporogenesis
  132. Effect of ammonium versus nitrate nutrition on growth, chloroplast ultrastructure and nutrient uptake by Nigella sativa L.
  133. Effect of phosphorus nutrition on growth, chloroplast ultrastructure and P uptake by Nigella sativa L
  134. The role of biological control by naturally occurring mycopathogens in the management of waterhyacinth in Egypt
  135. Interactive effects of seawater and plant hormones on the pigment content and chloroplast ultrastructure of wheat flag leaf
  136. A cytochemical investigation of the host-parasite interface in Polypogon monspeliensis infected by the dikaryotic haustorium of the rust fungus, Puccinia polypogonis.
  137. Fungal pathogens of some serious weeds in Egypt and a review on their evaluation as biological control agents
  138. Effect of designed mycoherbicide prepared from hos-specific candidate, Alternaria eichhorniae on some physiological and ultrastructural characteristics of waterhyacinth.
  139. Egyptian uredinales. I. Rusts on wild plants from the Nile Delta
  140. Distribution of ATPase activity at the host-pathogen
  141. Physiological and ultrastructural alterations in rust infected faba bean leaves at different stages of disease development
  142. Distribution of rust fungal haustoria in leaves of herbaceous hosts with special reference to vascular tissues.
  143. Physiological and biochemical changes in host leaf tissues associated with the growth of two biotrophic fungi growing in Egypt
  144. Further Studies on the Ultrastructure of Nicotiana tabacum Leaves Infected with an Egyptian Strain of Tobacco Hosaic Virus
  145. An ultracytochemical study of the interface between Puccinia lagenophorae (monokaryon) and Senecio vulgaris
  146. Ultrastructure of the host-parasite interaction between Senecio vulgaris and Albugo candida. II. Changes in ultrastructure of host chloroplast and nucleus
  147. Ultrastructure of the host-parasite interaction between Senecio vulgaris and Albugo candida. I. Intercellular hyphae and haustoria
  148. Dynamics of phytoplankton abundance, chlorophyll content and their population diversity in Damietta branch of the River Nile
  149. Anti-Aspergillus niger biosynthesized silver nanoparticles by Leclercia adecarboxylata EGD11