polyhedrosis: meaning, definition, pronunciation and examples
Extremely Low / TechnicalHighly Technical / Scientific
Quick answer
What does “polyhedrosis” mean?
A viral disease of insects, especially caterpillars, characterized by the formation of polyhedral inclusion bodies in infected cells.
Audio
Pronunciation
Definition
Meaning and Definition
A viral disease of insects, especially caterpillars, characterized by the formation of polyhedral inclusion bodies in infected cells.
More broadly, refers to a category of insect diseases, usually fatal, caused by nucleopolyhedroviruses or cytoplasmic polyhedrosis viruses, which are significant in natural insect population control.
Dialectal Variation
British vs American Usage
Differences
No significant spelling or usage differences. The term is identical and used identically within the global scientific community.
Connotations
Purely scientific/clinical, with no cultural or regional connotations.
Frequency
Identically rare and technical in both regions.
Grammar
How to Use “polyhedrosis” in a Sentence
The [insect species] contracted polyhedrosis.Polyhedrosis is caused by [virus type].An outbreak of polyhedrosis decimated the population.Vocabulary
Collocations
Examples
Examples of “polyhedrosis” in a Sentence
adjective
British English
- polyhedrosis-infected larvae
- a polyhedrosis-specific assay
American English
- polyhedrosis-infected larvae
- a polyhedrosis-specific assay
Usage
Meaning in Context
Business
Not used.
Academic
Used in specialized papers on entomology, virology, and biological control.
Everyday
Never used.
Technical
The primary context. Used to describe a specific pathology in insect populations, relevant in agriculture/forestry and ecological research.
Vocabulary
Synonyms of “polyhedrosis”
Strong
Neutral
Weak
Vocabulary
Antonyms of “polyhedrosis”
Watch out
Common Mistakes When Using “polyhedrosis”
- Misspelling as 'polyhydrosis' (confusion with 'hydro-', water).
- Using it to describe any insect disease.
- Incorrect plural: 'polyhedroses' is correct.
FAQ
Frequently Asked Questions
No. Polyhedrosis viruses are highly specific to insects, primarily certain caterpillars and sawflies. They pose no risk to vertebrates.
Yes. Specific polyhedrosis viruses are registered and sold as biological pesticides for organic farming and forestry to control pest insect populations.
It refers to the geometric, often crystal-like, protein occlusion bodies (polyhedra) that form inside the infected insect's cells and contain the virus particles.
No. Infection is typically fatal for the individual insect. The disease is studied for its role in natural population cycles and its application in pest control.
A viral disease of insects, especially caterpillars, characterized by the formation of polyhedral inclusion bodies in infected cells.
Polyhedrosis is usually highly technical / scientific in register.
Polyhedrosis: in British English it is pronounced /ˌpɒl.i.hiːˈdrəʊ.sɪs/, and in American English it is pronounced /ˌpɑː.li.hiːˈdroʊ.sɪs/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: POLY (many) + HEDRON (shapes, like a polyhedron) + OSIS (disease condition) = a disease causing many geometric-shaped bodies in cells.
Conceptual Metaphor
The virus as a factory producing crystalline (polyhedral) containers for its offspring, which eventually causes the host to disintegrate.
Practice
Quiz
In which field is the term 'polyhedrosis' primarily used?