Subscribe to this collection to receive daily e-mail notification of new additions

Issue Date	Title	Author(s)
205	Toxicological effects of pyriproxyfen and chlorfluazuron (IGRs) on Monomorium pharaonis (Hymenoptera: Formicidae) in laboratory and field.	Bakr, Reda ; Hafez, G. A.; Ibrahim,I. A.; Abdou, M. A.
2005	Toxicological and biological activities of three IGRs against fourth larval instars of the cotton leafworm, SPODOPTERA LITTORALIS (BOISD.).	Bakr, Reda ; Noha, A. M. Guneidy; Saadya, M. ElBermawy; Saed, A. Emara; Heba, W.Hassan
2005	Bioresidual activity of certain insecticides against Spodoptera littoralis (Boisd) by using low volume ground spraying equipment on cotton plants	Noha, A. M. Genidy;; Bakr, Reda ; Mohamed, A. Hindy; Rehab, A. Dar
2004	Qualitative distribution of certain insecticides deposits and artificial targets on the cotton leaf worm larvae by using certain ground spraying equipment on cotton plants.	Mohamed, A. Hindy; Bakr, Reda ; Noha, A. M. Genidy; Rehab, A. Dar
2004	Biological 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
2004	The effect of different insect growth regulators on the main Metabolites in the hemolymph of the desert locust, SCHISTOCERCA GREGARIA (FORSKAL).	Bakr, Reda ; Zahia K. Mostafa; Nagi S. Badawy; Zeinab F. El Sokkary
2002	Biological 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
2002	Haemolymph protein electrophoretic pattern of Spodoptera littoralis 6th instar larvae treatment of 2nd larval instar with four botanical exteracts.	El-Bermawy S. M.; S. A. Emara; Bakr, Reda ; I. A. Soliman; H. H. Abdel-Wahab
2002	Biochemical 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
2002	Cholinesterase and Nucleic acids content as a reflex to Musca domestica larvae treatment with Admiral and Gokilaht apart or together.	Guneidy, N. A. M.; S. M. El-bermawy; Bakr, Reda ; N.A. Helmy; I. A. Soliman
2000	Toxicological effect and ultrastructural changes in Musca domestica larvae (Muscidae-Diptera) induced by the insect growth regulators (Admiral) combined with the new pyrethroid insecticide (Gokilaht).	Bakr, Reda ; N. A. M. Guneidy; . M. El-bermawy; N. A. Helmy; I. A. Soliman
1997	Histopathological changes in Culex pipiens L. (Diptera: Culicidae) induced by juvenile hormone mimics.	Bakr, Reda ; A. M. Isa; M. S. Gabry; A. M. Guneidy
1997	Effect of gamma irradiation on the susceptibility of the black cut worm Agrotis ipsilon (Hufn.) to the IGR (Fenpyroximate NNI-850 Sc.) treatment.	Bakr, Reda ; H. M. Abdel-Fattah
1996	Electrophoretic patterns of certain isozymes of Culex pipiens as sensitive markers for water pollution.	Bakr, Reda ; A.S.Kh. Soliman; Th. F. Kotb
1996	Synergism between Fenpyroxmate NNI-850 Sc.(IGR) and two biological agents Bacillus thuringiensis and Bacillus sphaericus against larvae of Culex pipiens.	Hafez, J. A.; Bakr, Reda
1996	Field trials on two commercial formulations of sharpstow super against sand fly species in Hail, Northern province, Saudi Arabia.	Bakr, Reda
1996	Biochemical 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
1996	Effect of gamma radiation on male sterility, female fecundity, adult emergence and lethality in immature stages of mosquito larvae,	Bakr, Reda ; M. A. Hussein; A. M. Wakid; I. A. Soliman
1995	Biochemical 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
1955	Survey and ecological study of sandflies in relation to dermal Leishmaniasis, in Hail, Northern province, Saudi Arabia.	Bakr, Reda