Powdery mildew - Wikimedia Commons

From Wikimedia Commons, the free media repository

Ordo

Erysiphales

• 

• 

  Uncinula necator

• 

• 

  Uncinula tulasnei

• 

  Plasmopara viticola

• 

  Plasmopara viticola

• 

  Microsphaera penicillata

• 

  Sphaerotheca fuliginea

• 

  Blumeria graminis