Entomophthorales

Entomophthorales (pronunciation: en-to-moph-thor-ales) is an order of fungi within the phylum Zygomycota. The order is known for its members that act as pathogens on insects and other arthropods, hence the name which is derived from the Greek words 'entomon' (insect) and 'phthora' (destruction).

Etymology

The term 'Entomophthorales' is derived from the Greek words 'entomon', meaning insect, and 'phthora', meaning destruction. This is in reference to the pathogenic nature of the fungi in this order towards insects and other arthropods.

Description

Entomophthorales are characterized by their production of primary spores that are forcibly discharged, and secondary spores that are not. They are also known for their unique mode of infection, where the spores penetrate the host's cuticle mechanically rather than enzymatically.

Taxonomy

The order Entomophthorales is divided into several families, including Entomophthoraceae, Ancylistaceae, and Neozygitaceae. Each family contains several genera and species that are distinguished by their host range, spore morphology, and life cycle characteristics.

Pathogenicity

Members of the Entomophthorales are known to be pathogenic, primarily affecting insects and other arthropods. They are often used in biological control programs to manage pest populations. Some species, such as Entomophthora muscae, are known to cause epizootics in fly populations.

Related Terms

Zygomycota: The phylum to which Entomophthorales belong.
Entomophthora muscae: A species within the order known for causing epizootics in fly populations.
Spores: A unit of sexual or asexual reproduction that may be adapted for dispersal and for survival, often for extended periods of time, in unfavorable conditions.

External links

Medical encyclopedia article on Entomophthorales
Wikipedia's article - Entomophthorales

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Entomophthorales