Buenos Aires is the capital city of Argentina. It has a population of 13,076,300, and is located on a latitue of -34.61 and longitude of -58.38.
The Tree Man condition is so rare that Ion Toater from Romania was the second person discovered with the disease, and that was in 2007. Most recently, in 2016, a Bangladeshi named Abul Bajandar was being operated on to cure his condition.
The two chemicals which were previously available have now been withdrawn. There are no pear tree varieties which are resistant to this infection. The life cycle of pear rust can hold a cure to its control. In autumn, as the leaves of pear trees are dying, spores are released from the rust infection into the air. If they are to survive winter they must find another plant which retains its leaves over winter.