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# Title Research Member Research Year
651 Damage caused by rodents to some field crops and date palm in upper Egypt Prof. El-Sayed Ali Mohamed El-Sayed El-Iraqi 2000
652 Effect of the queenless period in honey bee colonies on ovarian development of Egyptian and hybrid Carniolan honey bee workers. Prof. Farouk Mahmoud Khalil Ibrahim Hamouda 2000
653 Incidence of Hymenopterous parasitoids attacking cereal aphids in wheat fields in Upper Egypt. Prof. Mohamed Abdel-Karim Abdel-Naser Sayed 2000
654 Toxicological effects of some insecticides against susceptible and field populations of the cowpea aphid, Aphis craccivora Koch Prof. El-Sayed Ali Mohamed El-Sayed El-Iraqi 2000
655 Susceptibility of cotton cultivars to the natural infestation by cotton aphids, Aphis gossypii Glover Prof. Dr. Farouk Abdel- Kawi Abdel-Galil 2000
656 Possible mechanisms of insecticide resistance in the cowpea aphid Aphis craccivora Koch ll The role of general estrase and oxidase enzymes in insecticide resistance of cowpea aphid Prof. Gamal Abdel-Latif Mohamed Abdu-Allah 2000
657 Sensitivity of acetylcholinestrase to inhibition in susceptible and field population of the cowpea aphid Aphis craccivora Koch Prof. Abdel-Raoof Mohamed Mohamed El-Gharib 2000
658 Effect of rearing temperature on certain aspects of biology of the Angoumois grain moth, Sitotroga cerealella (Oliver) (Lepidoptera: Gelechiidae) Prof. Abdel-wahab Mohamed Ali Ismail 2000
659 Susceptibility of cowpea cultivars to natural infestation with the whitefly Bemisia tabaci Genna and the two spotted spider mite, Tetranychus urticae Koch Prof. Mohamed Omar Mohamed Omar 2000
660 Resistance status of certain cowpea cultivars to the cowpea seed beetle Callosobruchus maculates Prof. Dr. Farouk Abdel- Kawi Abdel-Galil 2000