i have a pear tree in the yard that for the first year, i harvested a decent number of pears, they are red anjou, however alot of times the fruit was rough with a scaly skin and they are not smooth but lumpy and many spoiled fast i did taste one yesterday which was delicious and threw some out which were very hard a few days ago but spoiled now on one side. i know you pick pears ahead of time. they were hard when i picked them maybe i waite a little too long. but fruit for the most part was ugly and ms formed with dents ect, no sign of bugs, i sprayed with a new fruit tree spray from bonide and thuricide for worms. any advice?