Powdery mildew disease is the fourth most widespread disease in cruciferous crops and a devastating effect, causing significant losses in terms of quality and quantity in rapeseed and mustard.
This book complies inclusive information about the disease, its geographical distribution, symptoms, host range, yield losses, and... Læs mere
White rust caused by the fungus Albugo is the most devastating disease known to occur in more than 50 countries and infects about 400 plant species... Læs mere