| 761 |
se of some copper salts as acaricides against the parasitic mite, Varroa jacobsoni Oud. in Assiut, Egypt |
1993 |
| 762 |
Seasonal abundance of aphid vectors and incidence of Cucumber Mosaic Virus in cucumber planted at different dates |
1993 |
| 763 |
Seasonal abundance of some Acaridida species at animal farm |
1993 |
| 764 |
Seasonal abundance of some Acaridida species at animal farm |
1993 |
| 765 |
Biotechnological studies of esterase-mediated insecticide resistance |
1992 |
| 766 |
Biotechnological studies of esterase-mediated insecticide resistance |
1992 |
| 767 |
Biotechnological studies of esterase-mediated insecticide resistance. The first Egyptian – |
1992 |
| 768 |
Biotechnological studies of esterase-mediated insecticide resistance. The first Egyptian – |
1992 |
| 769 |
Biotechnological studies of esterase-mediated insecticide resistance. The first Egyptian – |
1992 |
| 770 |
Comparative efficacy of variable and constant temperatures on the toxicity of certain insecticides against cotton leafworm |
1992 |