Asexual reproduction may occur through vegetative reproductive spores, the conidia. Fertile leaves produce sporangia that contain haploid spores. The haploid spores germinate and grow into a haploid gametophyte. It occurs through vegetative reproductive spores, the conidia. Asexual reproduction occurs via vegetative spores (conidia) or through mycelial fragmentation. This honeydew contains millions of asexual spores (conidia), which insects disperse to other florets. HO demonstrates broad-spectrum efficacy against viruses, bacteria, yeasts, and bacterial spores. Actinomycetes is the bacteria responsible for producing spores in soil. Flour naturally contains a variety of yeasts and bacterial spores. Blastomycosis is a fungal infection caused by inhaling "Blastomyces dermatitidis" spores. Rectangular patches of bark become detached exposing thick layers of black fungal spores. Diploid cells undergo meiosis to produce haploid spores. This ensures wide dispersal of the fungal spores liberated from the corpse. Glutaraldehyde is effective against a range of microorganisms including spores. Mold reproduce by means of tiny spores.