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Please be sure to read the product label of any insecticide you choose to use to get information on the personal protective safety gear you will need. In most situations, it is recommended that you wear long pants, a long sleeved shirt, closed toe shoes with socks, chemical resistant gloves, and goggles. In areas where ventilation is poor, a manufacturer may recommend you wear a mask or a respirator. We have put together two different safety kits that will make selecting the correct safety gear easier for you.

Whitefly Identification Guide

What Are Whiteflies?

By DoMyOwn staff
an adult whitefly sitting on a green leaf

Whiteflies are very small, winged, sap-sucking insects. These soft-bodied pests are similar to an aphid or a mealybug and are sometimes mistaken for an immature moth. Despite their name, whiteflies are not really flies. The whitefly's color and name come from the white, waxy substance that the bug's body naturally produces and uses to coat its body and wings.

They are very small--as tiny as 1/12 of an inch. These sucking pests are often found hanging out on the underside of leaves. Shake a few leaves on a plant where you think you've seen these pests and they are likely to scatter, giving you a better view of the tiny invaders.

several adult whiteflies compared to the size of a U.S. dime

Whiteflies are quite small, ranging from 1/12 to 1/8 of an inch long. They grow from even more minute eggs that are sometimes laid in circular or spiral patterns. The eggs of some whitefly types will be covered with their own wax for protection. The whitefly will progress through four growth stages before becoming an adult and reaching full size.

a single adult whitefly perched on a narrow green leaf

Whiteflies have a triangular look from above, and their white wings make them easier to spot against greenery.

a group of adult whiteflies sitting on a dark green leaf

White fly adults are white in color thanks to their self-applied white waxy coating. Some whiteflies display a darkened area on their forewings that appears as a pair of gray spots.


Whiteflies have been found on both coasts of the United States, and in many states in between.

Have you found whiteflies on your property? Read part 2 of our 4-part whitefly guide to find out where whiteflies may be hiding in your garden. Click the right arrow below to read more.

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