| 561 |
Occurrence of pests , natural enemies and diseases of honeybee colonies in Assiut region |
2001 |
| 562 |
Occurrence of pests, natural enemies and disease of honeybee colonies (Apis mellifera L.) in middle Egypt |
2001 |
| 563 |
Occurrence of pests, natural enemies and disease of honeybee colonies (Apis mellifera L.) in middle Egypt |
2001 |
| 564 |
Pests and diseases of honeybee colonies and their control in upper Egypt. |
2001 |
| 565 |
Relative toxicity of ENCO 1, Delfin and Sumigold mixed with XRD 473 to the Lima been pod borer Etiella zinckenella Treit., infesting cowpea in the arid ecosystems |
2001 |
| 566 |
Relative toxicity of ENCO 1, Delfin and Sumigold mixed with XRD 473 to the Lima been pod borer Etiella zinckenella Treit., infesting cowpea in the arid ecosystems |
2001 |
| 567 |
Seasonal abundance of certain faba bean pests and their and associated predators in southern Egypt |
2001 |
| 568 |
Seasonal activity of some predators of honeybee colonies in Assiut region |
2001 |
| 569 |
Seasonal activity of some predators of honeybee colonies in Assiut region, Egypt |
2001 |
| 570 |
Susceptibility of some Egyptian wheat varieties to the infestation with the Angoumis grain moth, Sitotroga erealella (Oliver) (Lepidoptera: Gelechiidae) |
2001 |