Flooding has caused hundreds of millions of dollars of damage to Iranian agriculture, an official said on Thursday, as the parliament speaker questioned whether government funds would be adequate to compensate communities and farmers.

About 1,900 cities and villages have been affected by floods and exceptionally heavy rains since March 19.

The disaster, which has so far killed 62 people, has left aid agencies struggling to cope and seen 86,000 people moved to emergency shelters.