| 831 |
Foraging and pollen gathering of honeybee (Apis mellifera L.) and their relation to weather factors in Assiut region |
1991 |
| 832 |
Foraging and pollen gathering of honeybee (Apis mellifera L.) and their relation to weather factors in Assiut region |
1991 |
| 833 |
Influence of temperature on the development of the common green lacewing, Chrysoperla carnea Stephens (Neuroptera: Chrysopidae) |
1991 |
| 834 |
Influence of temperature on the development of the common green lacewing, Chrysoperla carnea Stephens (Neuroptera: Chrysopidae) |
1991 |
| 835 |
Influence of temperature on the development of the common green lacewing, Chrysoperla carnea Stephens (Neuroptera: Chrysopidae) |
1991 |
| 836 |
Influence of weed control on sucking insect pests and natural enemies in a corn field |
1991 |
| 837 |
Influence of weed control on sucking insect pests and natural enemies in a corn field |
1991 |
| 838 |
Insecticide potency and resistant development at early and late cotton leafworm infesting cotton plants in Upper Egypt |
1991 |
| 839 |
Insecticide potency and resistant development at early and late cotton leafworm infesting cotton plants in Upper Egypt |
1991 |
| 840 |
Relative abundance and species composition of hemipteran pests and the associated natural enemies of wheat in the New Valley |
1991 |
هل لديك سؤال ؟
