Bitter Pit Affects Apples Late in Season
Bitter pit is a common disorder that causes dark spots on apples late in the season or in storage. This condition is related to lack of calcium in fruit and is often as a result of dry soil conditions. It can be prevented with good cultivation practices.
Dorling Kindersley Limited
Most plant diseases are caused by fungi, others by bacteria or other microorganisms or viruses. Learn how to prevent and treat your plants with these tips.