Around South Dakota
Conditions vary across the state. Choose your city below, then describe what’s happening around your home or business.
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Local fruit fly information
Fruit Fly control in South Dakota
Learn what to look for around your property, explore your city, and ask about an inspection or a quote.
Fruit Flies in South Dakota: what to know
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 South Dakota: what the public record shows
Before you compare quotes, it helps to know which fruit flies actually live in South Dakota, when they are busiest, and what the state figures look like. Everything below links to the agency or university page it came from.
First seen in South Dakota in 2013
Spotted wing drosophila arrival in South Dakota
Unlike the common vinegar fly, SWD can slice into nearly ripe fruit with a saw-toothed ovipositor, so South Dakota gardeners can find larvae in berries that look perfectly sound.
SDSU ExtensionAround 1/8 inch long with red eyes; often found near room-temperature overripe fruits and vegetables, and also around rarely used drains with a gelatinous film build-up
Where South Dakota fruit flies actually breed
SDSU's identification guide points homeowners at two sources at once: the fruit bowl and the seldom-used floor, bar or basement drain that has grown a film.
SDSU ExtensionPhorid flies are about 1/8 inch, breed on decaying organic matter, can transfer bacteria across surfaces, and can become problematic for schools, restaurants, and hospitals
Phorid fly risk in South Dakota food operations
SDSU's guide separates phorid flies from fruit flies because the fix differs: routine cleaning of drains, food preparation stations and food-containing garbage cans rather than removing fruit.
SDSU ExtensionWhen fruit flies are busiest in South Dakota
South Dakota's outdoor fruit fly season is short and tied to the summer berry and stone fruit window; SDSU Extension advises picking fruit as soon as it is ripe and disposing of overripe or rotted fruit, while indoor populations persist year-round wherever fermenting material or a filmed drain is available.
SDSU Extension's home and building arthropod guide recommends finding and removing the source of infestation immediately, pouring boiling water down the drain and garbage disposal for small numbers, and using a funnel placed in a jar with a few ounces of apple cider vinegar as a trap. For drain flies it recommends routinely cleaning drains and toilets and sealing cracks or entry points.
Rules that apply in South Dakota
For context, nationally
- 8 to 10 days egg to adult — Life cycle length. University of Maryland Extension
- As few as 8 days — Fastest life cycle under optimum conditions. Texas A&M AgriLife Extension
Sources: SDSU Extension; University of Maryland Extension; Texas A&M AgriLife Extension. Figures are quoted as the source prints them. How we check our sources
Explore South Dakota cities
Aberdeen
Humid Continental · rural setting
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Brookings
Humid Continental · rural setting
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Huron
Humid Continental · rural setting
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Mitchell
Humid Continental · rural setting
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Pierre
Humid Continental · rural setting
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Rapid City
Semi-Arid Continental · suburban setting
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Sioux Falls
Humid Continental · urban setting
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Watertown
Humid Continental · rural setting
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Yankton
Humid Continental · rural setting
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Vermillion
Humid Continental · rural setting
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