Chaff is hay cut into small pieces for feeding to livestock. It is a good fodder, and at its best is cleanly and evenly cut, free of dust, of good colour and with a fresh aroma. Other materials are sometimes described as chaff, such as:...
Endophytes are fungi that live within healthy plant tissue, relying on it for protection, nutrition and dispersal. Usually they do not cause any disease symptoms but can be detected by examining plant sections with a microscope or by laboratory tests.