Whitefly

Found on the undersides of plant leaves in gardens, greenhouses, and agricultural fields worldwide.

Sap-sucking insects that feed on the phloem of various plants including vegetables, ornamentals, and weeds.

They are active during the day and often fly in a cloud when host plants are disturbed. They lay eggs on the undersides of leaves and go through several nymphal stages before reaching adulthood.

Significant agricultural pests that weaken plants by sucking sap and may transmit plant viruses. They produce sticky 'honeydew' that promotes the growth of sooty mold.