Control Of Certain Pests Infesting Cotton Plants In Sharkia Region

The aim to re-evaluate and detect the validity of the routione control against two major pests infesting the cotton plants namely, cotton leafworm and pink bollworm. the field experimebts were carried out at three regions of sharkia governorate, namehy, el-ebrahemia, meniael-kamh, and zagazig during four successive cotton seasons of 1985-1988.