tortrix
Definition
- Noun:
- A small moth whose larvae (caterpillars) are pests that infest and damage plants, especially by rolling or tying leaves together with silk. This is the primary entomological meaning. The name comes from the larval behavior of twisting or contorting leaves (from Latin torquere, "to twist").
Usage
- Noun:
- The tortrix is a significant pest in orchards.
- Gardeners must watch for tortrix larvae on their fruit trees.
Advanced Usage
- The term "tortrix" is often used specifically within the common name of species, such as the "tea tortrix" or the "orange tortrix", indicating the host plant it commonly infests.
- In formal taxonomy, is also a large genus within the family Tortricidae, which includes many leafroller moths.
Variants and Related Words
- Tortricid (n & adj): A member of the moth family Tortricidae; or relating to that family. (e.g., "a tortricid moth," "tortricid larvae").
- Leafroller (n): A common name for the larval stage of tortricid moths, describing their characteristic behavior.
Synonyms
- Leafroller moth (common name)
- Tortricid moth (scientific/common name)
Related Phrases/Concepts
- Tortricidae: The scientific family name encompassing all tortrix and leafroller moths.
- Larval roll: The distinctive shelter created by the caterpillar, which is a key identifying feature of infestation.
Noun
-
small Indian moth infesting e.g. tea and coffee plants
-
California moth whose larvae live in especially oranges
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