Microscopic asexual spores that typcially become airborne (ex. such as those which are a part of the Sclerotinia sclerotiorum or the Leptosphaeria maculans life cycles.
Microscopic asexual spores that typcially become airborne (ex. such as those which are a part of the Sclerotinia sclerotiorum or the Leptosphaeria maculans life cycles.