Conceptos basicos sobre patologia del frijol

The most important bean diseases in Latin America are listed and the events that occur during the disease cycle are described: inoculation, penetration, infection, and release or dissemination of the pathogen. Disease management or control is also described; this depends on economic, environmental, physical, and biological factors. Information is given on control methods and some selection criteria, emphasizing genetic resistance (vertical, horizontal, and combinations). (CIAT)