الفهرس 
introduction
cotton experimentsOnly 14 pages are availabe for public view
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Abstract
the study aimed at 1-surveying the insect pests attacking potato plants.2-monitoring the population fluctuations of the potato tuber moth(PTM)in the field using sex pheromone water traps and 3-evaluatio9n efficacy of 2biocides protecto and virotecto and the eggparasitoid.