| 751 |
se of some copper salts as acaricides against the parasitic mite, Varroa jacobsoni Oud. in Assiut, Egypt |
1993 |
| 752 |
Seasonal abundance of aphid vectors and incidence of Cucumber Mosaic Virus in cucumber planted at different dates |
1993 |
| 753 |
Seasonal abundance of some Acaridida species at animal farm |
1993 |
| 754 |
Seasonal abundance of some Acaridida species at animal farm |
1993 |
| 755 |
Biotechnological studies of esterase-mediated insecticide resistance |
1992 |
| 756 |
Biotechnological studies of esterase-mediated insecticide resistance |
1992 |
| 757 |
Biotechnological studies of esterase-mediated insecticide resistance. The first Egyptian – |
1992 |
| 758 |
Biotechnological studies of esterase-mediated insecticide resistance. The first Egyptian – |
1992 |
| 759 |
Biotechnological studies of esterase-mediated insecticide resistance. The first Egyptian – |
1992 |
| 760 |
Comparative efficacy of variable and constant temperatures on the toxicity of certain insecticides against cotton leafworm |
1992 |