Usage examples (11)

• This fungus has been described as a true = Peronospora =.
• 'Blight' as it is sometimes called, was formerly known as = Peronospora infestans =; now it is recognised by scientific authorities as
• = = -- This fungus is named = Bremia lactucæ =, formerly known as = Peronospora ganglioniformis =, and is sometimes of the most destructive character.
• In the Philippines, downy mildew, caused by Peronospora brassicae, sometimes infects the roots, and also a yellowing disease, the causal organism of which is Fusarium...