Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu I am currently pruning in my peach orchard. This is the first step in managing the fruit load. Most years, peaches and nectarines will set many more fruit than the tree can… Continue Reading
Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu Conditions have been highly favorable for the development of brown rot in nectarines and peaches. Brown rot has blossom, shoot, canker, and fruit phases. Brown rot is caused by the fungus Monilinia… Continue Reading
Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu Split pit in peaches and nectarines is a physiological disorder that refers to the opening of the pit at the stem end of the fruit. This split becomes evident in the third… Continue Reading
Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu We recently have had wet weather in many parts of Delmarva. Excess moisture can cause problems in fruit crops due to fruit cracking. Of the fruit crops, sweet cherries and certain plums… Continue Reading
Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu Biennial or alternate bearing refers to the tendency of perennial fruits to put on a heavy crop one year and then little or no fruit the second year. This is most common… Continue Reading
