At first glance, napa cabbage looks nice, with firm and green leaves. However, after cutting it open, dark, unappetizing ...

Related: Experts Explain Why Tomatoes Split, Plus Tips for Prevention Blossom-end rot is a disease that causes the ends of a plant's fruit to develop areas of black rot. Though blossom-end rot can ...

Black rot can be incredibly destructive to vineyards, attacking the entirety of vines and leaving grapes shriveled and darkened in color. Sign Up for Free Email Newsletters Sign up for Wine ...

Caption The fungal disease black pod rot, shown here in cacao seed pods, is a serious problem in all areas of the world where the crop is grown. Caused by the fungus Phytophthora, black pod rot ...