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White mold affects a wide range of hosts and causes sclerotinia stem rot. It is known to infect 408 plant species. As a nonspecific plant pathogen, [3] diverse host range and ability to infect plants at any stage of growth makes white mold a very serious disease. The fungus can survive on infected tissues, in the soil, and on living plants.
Mold spores can be asexual (the products of mitosis) or sexual (the products of meiosis); many species can produce both types. Some molds produce small, hydrophobic spores that are adapted for wind dispersal and may remain airborne for long periods; in some the cell walls are darkly pigmented, providing resistance to damage by ultraviolet ...
Brefeldia maxima is a species of non-parasitic plasmodial slime mold, and a member of the class Myxomycetes. It is commonly known as the tapioca slime mold because of its peculiar pure white, tapioca pudding-like appearance. [3] A common species with a worldwide distribution, particularly in North America and Europe. [4]
Potatoes: Safe. A moldy potato is still salvageable in most cases. Follow the same general rule for potatoes that you would for a hard vegetable by cutting off about an inch around the mold.
Mucor species can be differentiated from molds of the genera Absidia, Rhizomucor, and Rhizopus by the shape and insertion of the columella, and the lack of stolons and rhizoids. Some Mucor species produce chlamydospores. They form mold with irregular non-septate hyphae branching at wide angles (>90°).
Proper identification requires a microbiologist or mycologist. Mold growth found on cellulose-based substrates or materials where moisture levels are high (90 per cent or greater) is often Stachybotrys chartarum. "Black mold," also known as "toxic black mold", properly refers to S. chartarum. This species is commonly found indoors on wet ...
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Some species are homothallic. The original report of sex in fungi, occurred two centuries ago, based on observations of the fungus Syzygites megalocarpus (Mucoromycotina) (reviewed by Idnurm [1]). This species, was subsequently used in 1904, to represent self-fertile species when the concept of two major mating strategies were developed for the ...