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# Title Research Member Research Year
681 Effect of the queenless period in honey bee colonies on ovarian development of Egyptian and hybrid Carniolan honey bee workers. Prof. Dr. Mohammed Mohammed Khodairy Ibrahim 2000
682 Laboratory and field evaluation of some rodenticides against rodent species in upper Egypt Prof. Khalifa Hussein Abdel-Jawad El-Khatib 2000
683 Possible mechanism of insecticide resistance in cowpea aphid, Aphis craccivora Koch. II- The role of general esterase and oxidase enzymes in insecticide resistance of cowpea aphid Prof. El-Sayed Ali Mohamed El-Sayed El-Iraqi 2000
684 Susceptibility of cotton cultivars to the natural infestation by cotton aphids, Aphis gossypii Glover Prof. Dr. Farouk Abdel- Kawi Abdel-Galil 2000
685 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
686 Variation in the population density of some piercing sucking pests and associated predators on cowpea plants in Assiut Governorate Prof. El-Sayed Ali Mohamed El-Sayed El-Iraqi 2000
687 Resistance status of certain cowpea cultivars to the cowpea seed beetle Callosobruchus maculates Prof. Dr. Farouk Abdel- Kawi Abdel-Galil 2000
688 Possible Mechanisms of insecticides resistance in the cowpea aphid, Aphis craccivora koch. I. The role of general esterase and oxidase enzymes in insecticides resistance of cowpea aphid Prof. Abdel-Raoof Mohamed Mohamed El-Gharib 2000
689 Effect of certain cultural practices for controlling cereal aphids on wheat plants in Upper Egypt Prof. Youssef Awad Darwish Younis 1999
690 Seasonal occurrence and relative abundance of the main pests infesting caraway and cumin plants upper Egypt Prof. Jaber Hasan Abo El-haggag Ibrahim 1999