Description
Pathogens and host symptoms; Invasion, coonisation and symptom development; Epidemic development and the measurement of disease levels and crop losses; Pathogen control; Pathogens crucifer crops; Pathogens of legume crops; Pathogens of composite crops; Pathogens of umbelliferous crops; Pathogens of chenopodiaceous crops; Pathogens of monocotyledon crops; Pathogens of cucubit crops; Pathogens of solanaceous crops.