What does mealybug mean?
A mealybug is a small, soft-bodied insect covered in white, waxy powder, typically found on plants. It feeds on plant sap, causing damage. Mealybugs are a common pest in gardens and greenhouses, and can be challenging to eradicate. They are often mistaken for small pieces of cotton or white fuzz. Effective management involves isolating infested plants, removing visible insects, and applying insecticidal soap or neem oil. Mealybugs can also secrete a sticky substance called honeydew, which attracts ants and promotes the growth of sooty mold. Understanding mealybug biology and behavior is crucial for developing effective control strategies.
nounA mealybug is a small, soft-bodied insect covered with a white, waxy powder, often found on plants. It feeds on plant sap, causing damage.
- A type of small insect
- A plant pest
"The gardener carefully removed the mealybug infestation from the orchids."
"The mealybugs had infested the entire greenhouse."
"The entomologist studied the life cycle of the mealybug."
Use as a countable noun.
"The greenhouse had a severe infestation of mealybugs."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of mealybug
The term 'mealybug' likely originated from the insect's appearance, covered in a white, powdery substance resembling meal. The word 'bug' comes from Middle English 'bugg', from Old English 'bygg', and refers to insects or pests. The mealybug's scientific classification is within the family Pseudococcidae.
How mealybug is actually used
Often used in horticulture and entomology contexts.