Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Nabila M. Bakry"'
Publikováno v:
Zeitschrift für Angewandte Entomologie. 68:83-90
The mating capacity of the male of Spodoptera was slightly decreased by male or female treatment with the chemosterilant metepa, but the decrease was much more when both adults were treated. There was no significant difference neither in male prefere
Publikováno v:
Zeitschrift für Angewandte Entomologie. 70:237-243
The ring-methyl in vivo oxidation was investigated in the housefly and Egyptain cotton leafworm. Conversion of the methyl into a carboxy group occurred in both housefly adults and Egyptain cotton leafworm larvae. The oxidizing system in the housefly
Publikováno v:
Zeitschrift für Angewandte Entomologie. 69:348-357
No toxicity was detected for numerous hydrazine derivatives tested against houseflies but different degrees of toxicity were found against mosquito larvae. Yet these hydrazines were found to synergise the carbamate UC 10854 with different degrees aga
Publikováno v:
Zeitschrift für Angewandte Entomologie. 70:208-217
Oxidation of toluene derivatives was investigated in the housefly and the Egyptian cotton leafworm. Methyl group in o-, m-, p-aminotoluene (toluidines), m-, and p-nitrotoluene was converted to carboxylic acid in vivo in both insect species, but not i
Autor:
Nabila M. Bakry, Mohyee E. Eldefrawi, Abdel-Salam M. Marei, Adel A. Ramadan, Amira T. Eldefrawi
Publikováno v:
Pesticide Biochemistry and Physiology. 32:106-113
The interactions of 14 pyrethroids, as well as 2 permethrin isomers and 8 pure geometric cypermethrin isomers, with the peripheral benzodiazepine (PBZ) receptor of rat brain were studied. This receptor, which is located in the outer membrane of mitoc
Publikováno v:
Journal of Economic Entomology. 66:1293-1297
Forty-one insecticides and combinations in different formulations and rates were screened for their effectiveness against Spodoptera littoralis (Boisduval ) as ovicides and larvicides; 23 compounds and combinations, mostly organophosphorous insectici
Autor:
Abdel-Salam M. Marei, Amira T. Eldefrawi, Mohyee E. Eldefrawi, Adel A. Ramadan, Nabila M. Bakry
Publikováno v:
Pesticide Biochemistry and Physiology. 32:114-122
The effects of pyrethroids were studied on K + -stimulated 45 Ca 2+ uptake by rat brain synaptosomes. This uptake had low affinity for the inhibitors of voltage-dependent Ca 2+ channels (verapamil, diltiazem, nimodipine, and nifedipine) but was poten
Publikováno v:
Journal of Chromatography A. 172:463-467
Autor:
Abdel Salam M. Marei, Nabila M. Bakry, Amira T. Eldefrawi, Adel A. Ramadan, Mohyee E. Eldefrawi
Publikováno v:
Pesticide Biochemistry and Physiology. 32:97-105
The effects of 14 pyrethroids, as well as 2 permethrin and 8 cypermethrin isomers, were studied on γ-aminobutyric acid (GABA) receptor function, using GABA-induced 36Cl− influx in rat brain microsacs as an index of receptor activity. The amount of
Publikováno v:
Archives of environmental contamination and toxicology. 8(6)
Methyl parathion (O,O-dimethyl O-(4-nitrophenyl) phosphorothioate) adsorption was studied on montmorillonite, kaolinite, halloysite, natural zeolite, ion exchange resins and calcium carbonate. Methyl parathion was highly adsorbed by montmorillonite,