facultative parasite


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facultative parasite

[′fak·əl‚tād·iv ′par·ə‚sīt]
(ecology)
An organism that can exist independently but may be parasitic on certain occasions, such as the flea.
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References in periodicals archive ?
Less popularity is possessed by a facultative parasite Daedalea quercina (average popularity 0.2 %), which prefers inert substrate.
Popularity of species of polypores which are parasitic upon oaks in coppice oakeries of the South-Western Central Russian Upland in Russian Federation
Only in some cases they can be facultative parasites and poor pathogens.
Eco-morphologic aspects of differentiation and identification of species Armillaria mellea Sensu Lato in Coppice Oakeries of Belgorod Region for the purposes of exploitation of natural resources
Facultative parasite A parasite that has free-living stages that do not require hosts.
Glossary

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