Resulted in excessive use of chemical fertilizers and pesticides different in agriculture to bring about serious damage resources of land and water and human resources in addition to the obstruction of Egyptian exports of agricultural crops to compete in the global market for non-compliance with international standards , and therefore has been denied a lot of messages exported to foreign markets , and as a result start attention in recent years agriculture vital for agricultural product is safe and healthy and free from agricultural chemicals and thus eligible measures SPS and then become Egyptian agricultural products competitive in world markets .