| 1331 |
Physiological characters of wheat plant affecting the infestation by cereal aphids Shizaphis graminum (Rond.) and Rhopalosiphum maidis (Fitch.) |
1980 |
| 1332 |
Physiological characters of wheat plant affecting the infestation by cereal aphids, Schizaphis graminum (Rond.) and Rhopalosiphum maidis (Fitch) |
1980 |
| 1333 |
Physiological characters of wheat plant affecting the infestation by cereal aphids, Schizaphis graminum (Rond.) and Rhopalosiphum maidis (Fitch) |
1980 |
| 1334 |
Population studies on certain pests infesting broad bean and the associated natural enemies in the New Valley |
1980 |
| 1335 |
Population studies on certain pests infesting broad bean and the associated natural enemies in the New Valley |
1980 |
| 1336 |
Population studies on certain pests infesting broadbean and associated natural enemies in the New Valley |
1980 |
| 1337 |
Present status of susceptibility to different groups of insecticides against the natural strain of Musca domestica vicina ( Macq.) in Assiut, Upper Egypt |
1980 |
| 1338 |
Relative potency of some compounds against the Egyptian alfalfa weevil |
1980 |
| 1339 |
Relative potency of some compounds against the Egyptian alfalfa weevil |
1980 |
| 1340 |
Relative potency of some compounds against the Egyptian alfalfa weevil |
1980 |
هل لديك سؤال ؟
