In some areas,the planting area is two times as that in the last year.But on August 18^th,the Rumbia Typhoon attached the sesame,which was at the fruiting period,in the planting zone in the Yellow River and the Huai River areas crazily,leading a large of areas of the sesame in the southeastern part of Henan and northwestern part of Anhui,fall down.The farmland was flooded.This affected the later growth and the production yield in a certain degree.It is estimated that the sesame ,which fell down,will reduce about half of the production.