Browsing by Author Bakr, Reda


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Issue DateTitleAuthor(s)
Dec-1990Acid phosphatase activity during the life cycle of the house mosquito, Culex pipiens L. (Diptera: Culicidae) .Hafez, J. A.; M. A. Hussein; Bakr, Reda 
Dec-2013The Activity of Some Detoxification Enzymes in Spodoptera Littoralis (Boisd.) Larvae (Lepidoptera – Noctuidae) Treated With Two Different Insect Growth RegulatorsBakr, Reda ; Mona F. Abd Elaziz; Nehad M, El-barky; Mohamed H. Awad; Hisham M. E. Abd El-Halim
Dec-1989Activity of some insect growth regulators (IGRs) on Tribolium confusum Jacquelin Duval.El-Bermawy, S. M.; A. H. M. Hassanein; Bakr, Reda ; N.A. Abdel-Razik
Mar-2012Adulticidal activity of some botanical extracts, commercial insecticides and their binary mixtures against the housefly, Musca domestica L.Sameh A. Mansour,; Bakr, Reda ; Laila S.Hamouda,; RehamI.Mohamed
Jul-2018Assessment of toxic and developmental impacts of methoprene on the grey flesh fly Parasarcophaga argyrostoma (Diptera: Sarcophagidae)Bakr, Reda ; Muhammad A. Tanani
Sep-2017Attractiveness of Certain Popular Food Products to the German Cockroach, Blattella germanica, Adults under Field ConditionsAbd Elwahab A. Ibrahim; Bakr, Reda ; Olfat M. El-Monairy; Yasser A. El-Sayed; Maysa Hegazy
1996Biochemical aberration induced by three insect growth regulators in the house fly, Musca domestica L. ( Muscidae - Diptera ).Hassanein, A. M.; Bakr, Reda ; N. A. Saleh; S. M. El-bermawy
1995Biochemical alterations induced by two insect growth regulators in the house fly, Musca domestica L. (Muscidae–Diptera).Saleh, N. A.; Bakr, Reda ; A. H. M. Hassanein; S. M. El-Bermawy
Jun-2009Biochemical changes of the Chitin-synthesis inhibitor, Hexaflumuron (Consult) compound on the desert locust, Schistocerca gregaria (Forskal).Bakr, Reda ; Mona, I. Mohammed; Abd Elazeem, M. El-Gammal.; Noura, M. Mahdy
Dec-2010Biochemical effects of some agricultural waste extracts against Culex pipiens (Diptera: Culicidae).Nadia Helmy; Bakr, Reda ; Galal A. Nawwar; Somia El-Ibrahim; Omnia M. Helmy
2002Biochemical studies on Spodoptera littoralis developmental stages after larval treatment with different botanical extracts.Bakr, Reda ; S. M. El-bermawy; S. A. Emara; I. A. Soliman; H. H. Abdel-Wahab
Jun-2013Biochemical studies on the effect of Chitin synthesis inhibitor, (flufenoxuron) and SpliNPV on the cotton leaf worm Spodopteralittoralis Bosid (Lepidoptera:Noctuidae)Bakr, Reda ; Jehane A. Hafez; Omaima A. Khamiss; Ola H. Zyaan
1995Biological activity of insect growth regulators combined with synergistic agents (surfactants) against larvae of susceptible and carbaryl-resistant strains of Culex pipiens.Bakr, Reda 
Jun-2012Biological and behavioral effects of Pyriproxyfen on pheromone production and perception. of Tribolium castaneum (Coleoptera: Tenebrionidae)Nehad M, El-barky; Olfat M. El-Monairy; Bakr, Reda ; Nancy M. B. El- shourbagy.
Dec-2010Biological and histopathological effects of some insecticidal agents against red palm weevil Rhynchophorus ferrugineus.Mohammad. M. El-Bokl; Bakr, Reda ; Hekmat. L. El-Gammal; Marwa. Z. Mahmoud
Dec-2013Biological and molecular effects of pyriproxyfen, insect growth regulator (IGR), on Met gene in susceptible wild type and Met mutant DrosophilaBakr, Reda ; Jehane A. Hafez; Thorya F. K.Alnagar; Dalia A. M. Salem; Ola H. Zyaan
Jul-2013Biological and qualitative efficiencies of some insecticidal agents on the cotton leafworm Spodoptera littoralis (Boisd) under lab. conditions.Bakr, Reda ; Noha, A. M. Genidy; Mohamed, A. Hindy; Nevein, S. Ahmed; Rehab, A. A. Dar
2004Biological and qualitative studies of some insecticidal agents on the cotton leaf worm larvae under lab.Conditions.Bakr, Reda ; Noha, A. M. Genidy; Mohamed, A. Hindy; Rehab, A. Dar
2002Biological effects of four botanical extracts on the different developmental stages of cotton leaf worm,Spodoptera littoralis (Boisd).Emara, S. A.; Bakr, Reda ; S. M. El-bermawy; I. A. Soliman; H.H.Abdel-Wahab
Mar-2009Biological study of the coccinellid predator, Stethorus punctllum under different constant temperatures.Bakr, Reda ; Genidy Noha A. M.;; Gesraha, M. A.;; Farag, N. A.; Elbehery Hoda H. A