Ficus Whitefly Treatment in Palm Beach County

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If your ficus hedge is yellowing, dropping leaves or turning sticky and black, ficus whitefly is one of the most likely causes in South Florida. UF/IFAS identifies it as a major pest of Ficus benjamina hedges. Q and L Pest Management treats whitefly as part of our Lawn, Shrub & Tree program: we inspect the hedge, confirm the cause and build treatment and follow-up visits into your hedge and shrub care.

Ficus benjamina has been planted as privacy hedges across South Florida for decades because it grows fast, stays green and can be trimmed into a tall, solid wall. That same popularity is why ficus whitefly (Singhiella simplex) causes so much damage here. UF/IFAS reports it was first detected in the U.S. in 2007, in Miami-Dade County. By 2021, UF/IFAS and USDA researchers had found it in every South Florida county, including Palm Beach and Broward.

What ficus whitefly does to a hedge

Ficus whitefly feeds by sucking sap from the leaves. According to UF/IFAS researchers, that feeding can cause:

• Leaf yellowing that starts in patches and spreads.
• Heavy leaf drop, often the first thing homeowners notice. A hedge can go from full to see-through.
• Sticky honeydew on leaves, cars, pavers and patio furniture below the hedge.
• Sooty mold, a black coating that grows on the honeydew.
• Branch dieback, stunting and wilting, and in severe or repeated cases, the death of the plant.

UF/IFAS notes that an infestation that goes unnoticed for two to three months can mean two to three generations of whitefly, which is enough to cause defoliation. Defoliated hedges often grow back, but repeated episodes can kill them.

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How to spot ficus whitefly

Look on the undersides of leaves first, then the tops. UF/IFAS describes these signs:

• Adults: tiny insects, about 1.4 to 1.6 millimeters long, with white wings marked by a faint gray to light brown band across the middle. They fly up when you brush or shake the hedge.
• Nymphs: young nymphs are nearly see-through and hard to spot without a hand lens. Older nymphs are tan to light green ovals with red eyes. Ficus whitefly feeds on both sides of the leaf.
• Eggs: small, pale and elongated, laid along the center vein on the underside of the leaf.
• Empty pupal cases that stay on the leaves for weeks after adults emerge.
• Yellow leaves on the ground under the hedge, plus honeydew or sooty mold nearby.

Other whiteflies, such as rugose spiraling whitefly, also show up on ficus and many other plants in Florida, and leave spirals of white wax on leaves. Researchers also note that ficus can drop leaves after a cold snap. We identify which one you have before we treat, because it changes the plan. Our whitefly library page covers other whiteflies and the plants they attack.

Why it matters in South Florida

• Warm weather speeds it up. UF/IFAS reports the life cycle takes about 30 days, and researchers note it develops faster at higher temperatures, so South Florida sees more generations each year.
• Hedges are connected. Ficus hedges often run lot to lot, so new adults can move in from a neighbor’s hedge even after yours is treated.
• Communities care. UF/IFAS researchers note that some cities and homeowners associations require ficus whitefly control on hedges.
• Hedges are hard to replace. A mature privacy hedge can take years to regrow, so catching whitefly early protects the hedge and your privacy.

How Q&L treats ficus whitefly

Whitefly treatment is part of our Lawn, Shrub & Tree program, under the hedge and shrub program. Our certified operator is licensed in lawn and ornamental pest control.

1. Hedge inspection

We check the hedge from top to bottom, look at leaf undersides with a hand lens and confirm whether the problem is ficus whitefly, another whitefly, another insect or a watering or soil issue.

2. A treatment plan for your hedge

We recommend treatment based on what we find, how much of the hedge is affected and the plants around it. We’ll explain what we’re applying, where, and any precautions for kids and pets.

3. Follow-up visits as part of your program

Whitefly comes back from nearby hedges, so we check the hedge on your regular hedge and shrub visits and adjust the plan when we see new activity. Each visit is recorded on a written service report.

4. Tips that help the hedge recover

We’ll point out things you can do, like when to trim, how to handle honeydew and sooty mold, and how your irrigation affects the hedge.

Hedges at HOAs, condos and businesses

Ficus hedges line many community entrances, perimeter walls and commercial properties in Palm Beach County. We treat whitefly there too, as part of our commercial lawn and ornamental care and lawn and ornamental programs for HOAs and property managers, with written reports for managers and boards.

Read more in why your ficus hedge is dropping leaves and our pest education FAQ.

Sources

• UF/IFAS Tropical Research and Education Center: Ficus whitefly, Singhiella simplex
• UF/IFAS EDIS IN1203: Pest Identification Guide: Ficus Whitefly, Singhiella simplex
• UF/IFAS TREC and USDA-ARS: Chemical Control of the Ficus Whitefly (PDF)
• Ahmed et al. (USDA-ARS and UF/IFAS), Journal of Integrated Pest Management, 2022

Serving Palm Beach and Broward Counties

We provide ficus whitefly treatment in Lantana, ficus whitefly treatment in Palm Springs and ficus whitefly treatment in Highland Beach. From our base in Lantana we also serve Lake Worth Beach, Boynton Beach, Delray Beach, Boca Raton, West Palm Beach, Jupiter, Palm Beach Gardens, Wellington, plus dozens of other communities in Palm Beach and Broward counties. See all 49 service areas.

Ficus whitefly FAQ

Why is my ficus hedge dropping leaves?

In South Florida, ficus whitefly is one of the most common causes. Cold snaps, watering problems and other insects can also cause leaf drop, so we inspect the hedge to confirm the cause before we treat.

Will my ficus hedge grow back?

Often, yes. UF/IFAS researchers report that defoliated ficus hedges can grow new leaves, but repeated defoliation can kill the plant. The sooner whitefly is controlled, the better the hedge’s chances.

Is the black coating on my hedge and car from whitefly?

It may be sooty mold. Whitefly feeding leaves sticky honeydew, and sooty mold grows on it. Controlling the whitefly is what stops new honeydew.

Can I treat ficus whitefly myself?

You can check your hedge often and catch it early. UF/IFAS and USDA researchers recommend scouting ficus hedges regularly. Large or tall hedges are hard to cover thoroughly, and whitefly can return from nearby hedges, which is why many homeowners add it to a hedge and shrub program.

Do you treat whitefly on palms and other plants?

Yes. Whitefly treatment covers hedges, ornamentals and palms as part of our Lawn, Shrub & Tree program. See lawn and ornamental pest control and fertilization for homes.

Do you offer complimentary inspections for whitefly?

Yes. Call (561) 725-5274 or book on our contact page.