Greenfly

Definition

A common term for aphids belonging to the family Aphididae, which are small sap-sucking insects and often pest species on many crops and plants. They are often green in color but can be found in other colors as well.

Etymology

From Middle English 'grene' (related to the color green) and 'flie' (a flying insect), reflecting the insect's occasional green color and flying capability.

Example

Greenflies can cause significant damage to rose bushes by feeding on the sap and transmitting plant viruses.

Synonyms

• Aphid
• Plant louse

Related Terms

• Aphididae
• Sap-sucking
• Pest
• Hemiptera

Usage Notes

Greenflies are known for rapid reproduction and can become major agricultural pests if not controlled. They secrete a sticky substance called honeydew, which can lead to the growth of sooty mold on plants.