| 591 |
Arthropods associated with cowpea plants with special reference to population dynamic of two spotted spider mites, Tetranychus urticae Koch. and its control in Assiut Governorate |
2000 |
| 592 |
Damage caused by rodents to some field crops and date palm in upper Egypt |
2000 |
| 593 |
Description of four mite species (Acari : Astigmata) collected from manure of animals, Sohag, Upper Egypt |
2000 |
| 594 |
Determination of the relative susceptibility and yield losses in certain cowpea cultivars |
2000 |
| 595 |
Determination of the relative susceptibility and yield losses in certain cowpea cultivars damaged by the lima bean pod borer in the arid ecosystems |
2000 |
| 596 |
Differences in the susceptibility of diverse cowpea cultivars to Callosobruchus maculates (Fabricius). (Coleoptera: Bruchidae) |
2000 |
| 597 |
Differences in the susceptibility of diverse cowpea cultivars to Callosobruchus maculates (Fabricius). (Coleoptera: Bruchidae) |
2000 |
| 598 |
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 |
2000 |
| 599 |
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 |
2000 |
| 600 |
Effect of gamma radiation on immature stages of Sitotroga cerealella (Oliv.) and Plodia unterpunctella (Hub.) |
2000 |
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