Caption: Powdery mildew mold hyphae / spores and ragweed pollen (Ambrosia psilostachya). This pollen is an allergen. Molds often produce allergic reactions and can cause serious agriculture diseases. Note the spores being produced on the ends of the fungal hyphae.
Magnification*: x400
Type: SEM
Copyright 2002 Dennis Kunkel Microscopy, Inc.
Keywords: 99551B,06.01.02,allergen,allergenic,Ambrosia psilostachya,fungi,fungi and slime molds,fungus,hypha,hyphae,medical,mildew,mold,molds,mycelia,mycelium,plants,pollen,powdery mildew,ragweed,spores,SEM,airborne mold,plant disease,allergenic pollen