| 831 |
Influence of weed control on sucking insect pests and natural enemies in a corn field |
1991 |
| 832 |
Insecticide potency and resistant development at early and late cotton leafworm infesting cotton plants in Upper Egypt |
1991 |
| 833 |
Insecticide potency and resistant development at early and late cotton leafworm infesting cotton plants in Upper Egypt |
1991 |
| 834 |
Relative abundance and species composition of hemipteran pests and the associated natural enemies of wheat in the New Valley |
1991 |
| 835 |
Relative abundance and species composition of hemipteran pests and the associated natural enemies of wheat in the New Valley |
1991 |
| 836 |
Species composition of collected pollen loads by honeybee (Apis mellifera L.), pollen flora and floral calendar of Assiut region |
1991 |
| 837 |
Species composition of collected pollen loads by honeybee (Apis mellifera L.), pollen flora and floral calendar of Assiut region |
1991 |
| 838 |
Species composition of collected pollen loads by honeybee (Apis mellifera L.), pollen flora and floral calendar of Assiut region |
1991 |
| 839 |
Survey of hymenopterous and dipterous pollinators on flowering cumin, caraway and anise plants in Assiut and Sohag regions |
1991 |
| 840 |
Survey of hymenopterous and dipterous pollinators on flowering cumin, caraway and anise plants in Assiut and Sohag regions |
1991 |
هل لديك سؤال ؟
