We have recently moved to Canberra. In our backyard we have a pear tree, which at the time of moving in (late Feb) was absolutely loaded with fruit. In early March all the fruit fell off for no apparent reason, the fruit was far from being ripe but was well formed and good colour. Not having much knowledge about fruit trees, could someone offer up some advise on rejuvenating this tree, I would say it has been neglected for sometime. Many Thanks Mark