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Local fruit fly information

Fruit Fly control in Utah

Learn what to look for around your property, explore your city, and ask about an inspection or a quote.

Fruit Flies in Utah: what to know

Around Utah

Conditions vary across the state. Choose your city below, then describe what’s happening around your home or business.

What to note

Where you see fruit flies, how long it has been going on, and anything you’ve already tried are the most useful details to mention.

A useful next step

Ask about an inspection, what treatment would involve, and whether follow-up visits are included. You don’t need to identify the problem yourself before getting in touch.

Local research

Fruit Flies in Utah: what the public record shows

Before you compare quotes, it helps to know which fruit flies actually live in Utah, when they are busiest, and what the state figures look like. Everything below links to the agency or university page it came from.

SWD was detected in Davis County, Utah in 2010, after first being detected in the continental U.S. in 2008
Spotted wing drosophila arrival in Utah

Utah State University reports SWD caught in apple, cherry, peach, plum and caneberries in both commercial and home settings, so backyard fruit is a real indoor-fly source here.

Utah State University Extension
SWD is a late season pest in Utah, with trap captures of adults peaking from late September to early November
Utah's late-season fly peak

Utah's fruit fly pressure runs later into the fall than most states, so homeowners should keep fruit refrigerated and traps out well past the main harvest.

Utah State University Extension
Utah's utilized tart cherry production in 2024 totaled 43.6 million pounds from 2,900 bearing acres, valued at $10.29 million
Utah tart cherry crop

Tart cherry harvest and processing concentrate huge volumes of soft, fermentable fruit along the Wasatch Front each July, which is the state's clearest agricultural driver of fly pressure.

USDA National Agricultural Statistics Service

When fruit flies are busiest in Utah

Utah State University Extension describes SWD as a late season pest in Utah, with adult trap captures peaking from late September to early November, so outdoor-sourced fly pressure here runs later in the year than in most states; indoor populations tied to kitchen sanitation persist year-round.

Utah State University Extension recommends regularly cleaning floor drains and improving sanitation around fruit and food material, soda cans, juice boxes, and mop and broom heads, and notes that vinegar traps or commercially produced fruit fly traps can catch flies that come indoors. For outdoor sources, USU advises eliminating fallen and infested fruit and disposing of it in a sealed plastic bag in the trash.

For context, nationally

Sources: Utah State University Extension; USDA National Agricultural Statistics Service; University of Maryland Extension; Texas A&M AgriLife Extension. Figures are quoted as the source prints them. How we check our sources

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