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# Title Research Member Research Year
671 Laboratory and field evaluation of some rodenticides against rodent species in upper Egypt Prof. El-Sayed Ali Mohamed El-Sayed El-Iraqi 2000
672 Predaceous arthropods in relation to cereal aphids in wheat field in Upper Egypt Prof. Abdel-wahab Mohamed Ali Ismail 2000
673 Incidence of hymenopterous parasitoids attacking cereal aphids in wheat field in Upper Egypt Prof. Mohamed Abdel-Karim Abdel-Naser Sayed 2000
674 Effect of gamma radiation on immature stages of Sitotroga cerealella (Oliv.) and Plodia unterpunctella (Hub.) Prof. Sami Hussein Mohamed Abdellah 2000
675 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
676 Determination of the relative susceptibility and yield losses in certain cowpea cultivars Prof. El-Sayed Ali Mohamed El-Sayed El-Iraqi 2000
677 Influence of constant temperatures on the development of two acarid mite species Prof. Mostafa Mohamed Ahmed Rizk 2000
678 Effect of the queenless period in honeybee colonies on ovarian development of Egyptian and hybrid Carniolan honeybee workers Prof. Farouk Mahmoud Khalil Ibrahim Hamouda 2000
679 Effect of the queenless period in honey bee colonies on ovarian development of Egyptian and hybrid Carniolan honey bee workers. Prof. Mostafa Mohamed Ahmed Rizk 2000
680 Toxicological effects of some insecticides against susceptible and field populations of cowpea aphid, Aphis craccivora Koch Prof. Mohamed Abdel-Karim Abdel-Naser Sayed 2000