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woolly plant louse

woolly plant louse

8.6
A small insect that looks like white cotton on plants and sucks their juice
  • noun
  • /ˈwʊli plænt laʊs/
translation icon : pulgón lanoso
  • Clusters of woolly plant lice look like fluffy white spots on the branches and leaves.

Examples

  • Gardeners often mistake the woolly plant louse for mold due to its cotton-like wax secretion.

  • The woolly plant louse can cause severe damage to apple orchards if not controlled.

  • The woolly plant louse infested my garden last summer.

  • I found a woolly plant louse on the rose bush.

  • Clusters of woolly plant lice look like fluffy white spots on the branches and leaves.

  • Gardeners often mistake the woolly plant louse for mold due to its cotton-like wax secretion.

  • The woolly plant louse can cause severe damage to apple orchards if not controlled.

Synonyms

woolly aphid
vswoolly plant louse
  • Specialized
7.9

A small insect that makes a white, cotton-like covering on plants

is the general pest label for such cottony wax coated insects
plant louse
vswoolly plant louse
7.0

A small insect like an aphid that sucks juices from plants

has a distinctive white wool like wax covering and is a pest
louse
vswoolly plant louse
7.1

A small insect that sucks sap from plants

names the specific type with a cottony white wax covering

Surface Forms

Morphology

woolly + plant + louse

The noun phrase is fully descriptive: 'woolly' (covered in wool-like fluff) + 'plant' + 'louse' (a sap-sucking insect) directly yields the meaning of a wool-like insect that infests plants. This is a straightforward compound following ordinary English composition patterns (not idiomatic or metaphorical), so a B1 learner who knows the constituents can infer the meaning.

Etymology

Woolly plant louse comes from how the insect looks: it makes a white, cotton-like wax so it looks woolly, it lives on plants, and 'louse' is a word for a small harmful insect. That is why the name describes a small, fluffy-looking insect that is a 'pest' on plants.