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# Title Research Member Research Year
631 Susceptibility of cowpea cultivars to natural infestation with the whitefly Bemisia tabaci Genna and the two spotted spider mite, Tetranychus urticae Koch Prof. Dr. Farouk Abdel- Kawi Abdel-Galil 2000
632 Susceptibility of plodia interpunctella (Hubner) and Sitotroga cerealella (Oliver) to some bacillus thuringiensis formulations. Prof. Youssef Mohamed Mohamed Omar 2000
633 Incidence of hymenopterous parasitoids attacking cereal aphids in wheat field in Upper Egypt Prof. Mohamed Abdel-Karim Abdel-Naser Sayed 2000
634 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
635 Effect of constant temperatures on the development of egg and nymphal stages of the cotton whitefly, Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae), and use of the thermal requirements in determining its annual generation numbers Prof. Youssef Awad Darwish Younis 2000
636 Incidence of Hymenopterous parasitoids attacking cereal aphids in wheat fields in Upper Egypt. Prof. Mohamed Abdel-Karim Abdel-Naser Sayed 2000
637 Variation in the population density of some piercing sucking pests and associated predators on cowpea plants in Assiut Governorate Prof. Taha Yusef Abdel-Fattah Mohamed Helal 2000
638 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
639 Susceptibility of cowpea cultivars to the natural infestation with the whitefly, Bemisia tabaci Gennadius and the two-spotted spider mite, Tetranychus urticae Koch Prof. Mohamed Omar Mohamed Omar 2000
640 Description of four mite species (Acari : Astigmata) collected from manure of animals, Sohag, Upper Egypt Prof. Mostafa Mohamed Ahmed Rizk 2000