Whiteflies

Definition

Small, soft-bodied insects that belong to the family Aleyrodidae within the order Hemiptera. They are known for their piercing-sucking mouthparts and their ability to transmit plant viruses.

Etymology

From their white appearance and their resemblance to flies.

Example

Whiteflies feed on the sap of various plants, causing widespread damage in agricultural settings.

Related Terms

• Aphids
• Plant viruses
• Honeydew

Usage Notes

Whiteflies are often mistaken for other small insects like aphids. They have a rapid life cycle and can produce multiple generations per season.