The Egyptian government has been and continues to be heavily involved in wheat production, procurement, import and storage, because wheat has been located into the main crop in cereal group.However, there are many pests attack wheat plants from planting up to harvest, the main insect pests are aphids which sometimes cause severe losses in the yield.The population densities of aphids in both regions increased mainly in the months. It was recommended to use chemical insecticides against aphids in wheat fields. Since wheat is addable food for human and its livestock and to avoid any chemical...