| 581 |
The synergistic action of some plant extracts and essential oils on the toxicity of five conventional insecticides against larvae of Spodoptera littoralis (Boisd.) |
2001 |
| 582 |
The synergistic action of some plant extracts and essential oils on the toxicity of five conventional insecticides against larvae of Spodoptera littoralis (Boisd.) |
2001 |
| 583 |
Using of some plant oils for controlling of some parasites, diseases and pest of honeybee colonies in Assiut region, Egypt |
2001 |
| 584 |
Using of some plant oils for controlling of some parasites, diseases and pest of honeybee colonies in Assiut region, Egypt |
2001 |
| 585 |
Using of some plant oils for controlling of some parasites,diseases and pests of honeybee colonies in Assiut region |
2001 |
| 586 |
Susceptibility of plodia interpunctella (Hubner) and Sitotroga cerealella (Oliver) to some bacillus thuringiensis formulations. |
2000 |
| 587 |
Susceptibility of plodia interpunctella (Hubner) and Sitotroga cerealella (Oliver) to some bacillus thuringiensis formulations. |
2000 |
| 588 |
Susceptibility of plodia interpunctella (Hubner) and Sitotroga cerealella (Oliver) to some bacillus thuringiensis formulations. |
2000 |
| 589 |
Activity of lvermectin and Diazinon against sarcoptic mange on sheep and buffaloes. |
2000 |
| 590 |
Aphids infesting some cowpea cultivars with relation to their predatory coccinellid in Assiut |
2000 |