Plant Pathology and Mycology

Plant pathology is the study of the environmental conditions and the organisms that which cause diseases in plants and the effects on plant growth and controlling plant diseases methods it also deals with the microbiology and mycology, virology, etc.  Plant diseases are varying from season to season, depending on the pathogen and environmental conditions controlling of plant diseases is crucial for production of food and it is achieved by the selecting desirable plants which are more resistant to many diseases and by using the pesticides. Mycology is defined as the study of fungi, and their dangers and study of fungal genetic and biochemical properties, and their uses.