| 641 |
Predaceous arthropods in relation to cereal aphids in wheat field in Upper Egypt |
2000 |
| 642 |
Resistance status of certain cowpea cultivars to the cowpea seed beetle Callosobruchus maculates |
2000 |
| 643 |
Resistance status of certain cowpea cultivars to the cowpea seed beetle Callosobruchus maculates |
2000 |
| 644 |
Resistance status of certain cowpea cultivars to the cowpea seed beetle, Callosobruchus maculatus |
2000 |
| 645 |
Resistance status of certain cowpea cultivars to the cowpea seed beetle, Callosobruchus maculatus |
2000 |
| 646 |
Sensitivity of acetylcholinesterase to inhibition in susceptible and field population of the cowpea aphid, Aphis craccivora Koch |
2000 |
| 647 |
Sensitivity of acetylcholinesterase to inhibition in susceptible and field population of the cowpea aphid, Aphis craccivora Koch |
2000 |
| 648 |
Sensitivity of acetylcholinestrase to inhibition in susceptible and field population of the cowpea aphid Aphis craccivora Koch |
2000 |
| 649 |
Sensitivity of acetylcholinestrase to inhibition in susceptible and field population of the cowpea aphid Aphis craccivora Koch |
2000 |
| 650 |
Sensitivity of acetylcholinestrase to inhibition in susceptible and field population of the cowpea aphid Aphis craccivora Koch |
2000 |
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