tetranychid

Thân thiện

A gardener examines a leaf infested with tiny tetranychids.

Definition

Noun: A tetranychid is a type of very small arachnid, specifically a mite, known for spinning fine, silken webs on plants. These mites are pests that feed on the sap of garden plants and fruit trees, often causing damage to leaves.

Usage and Examples

The word tetranychid is a technical term used primarily in scientific, agricultural, or horticultural contexts.

• The most common tetranychid, the two-spotted spider mite, can infest a wide variety of crops.
• An infestation of tetranychids was responsible for the yellowing leaves on the apple trees.
• Researchers are studying biological controls to manage tetranychid populations without pesticides.

Advanced Usage

• The term is often used attributively (like an adjective) to describe the mite or its characteristics.
  • Tetranychid mites are difficult to see with the naked eye.
  • The farmer identified the problem as tetranychid damage.

Variants and Related Words

• Spider mite (n): This is the common, non-technical name for a tetranychid.
• Tetranychidae (n): The scientific family name to which all tetranychids belong.
• Acarology (n): The study of mites and ticks, the field in which the term tetranychid is used.

Synonyms

• Spider mite (common name)
• Red spider (common name for some species, especially in greenhouses)

Notes on Meaning

While tetranychid is a precise scientific term, in everyday language, people almost always use the common name spider mite. The technical term specifies that the mite belongs to the family Tetranychidae, which includes all web-spinning plant-feeding mites.

Học thuật

Noun

1. web-spinning mite that attacks garden plants and fruit trees

Từ đồng nghĩa

• spider mite